diff --git a/.cargo/config.toml b/.cargo/config.toml
deleted file mode 100644
index 664ed6c..0000000
--- a/.cargo/config.toml
+++ /dev/null
@@ -1,3 +0,0 @@
-[build]
-target = "x86_64-unknown-linux-gnu" # -musl"
-
diff --git a/.env b/.env
index 2ac5089..001cab7 100644
--- a/.env
+++ b/.env
@@ -1 +1,3 @@
-export DATABASE_URL=postgres://postgres:12348756@172.17.0.2/u_db
+ADMIN_AUTH_TOKEN=464af63dbd241969baa1e94b2461d94d
+POSTGRES_PASSWORD=12348756
+DATABASE_URL=postgres://postgres:${POSTGRES_PASSWORD}@u_db/u_db
diff --git a/.gitignore b/.gitignore
index f8abd6f..fa726f9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,6 @@
-/target
+target/
 **/*.rs.bk
-/.idea
-/data
\ No newline at end of file
+.idea/
+data/
+static/
+**/*.pyc
\ No newline at end of file
diff --git a/Cargo.toml b/Cargo.toml
index e1a1cda..ede90c2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,8 @@ members = [
     "bin/u_run",
     "bin/u_server",
     "lib/u_lib",
-    "lib/u_api_proc_macro"
+    "lib/u_api_proc_macro",
+    "integration"
 ]
 
 [profile.release]
@@ -13,5 +14,4 @@ panic = "abort"
 
 [profile.dev]
 debug = true  # Добавляет флаг `-g` для компилятора;
-opt-level = 0
-
+opt-level = 0
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..8c51d78
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,18 @@
+.PHONY: _pre_build debug release run clean
+
+CARGO=./scripts/cargo_musl.sh
+
+clean:
+	${CARGO} clean
+
+_pre_build:
+	docker build -t unki/musllibs ./muslrust
+
+debug: _pre_build
+	${CARGO} build
+
+release: _pre_build
+	${CARGO} build --release
+
+run: build
+	${CARGO} run
\ No newline at end of file
diff --git a/bin/u_agent/Cargo.toml b/bin/u_agent/Cargo.toml
index a0fa747..c963c2b 100644
--- a/bin/u_agent/Cargo.toml
+++ b/bin/u_agent/Cargo.toml
@@ -13,4 +13,5 @@ log = "^0.4"
 env_logger = "0.8.3"
 uuid = "0.6.5"
 reqwest = { version = "0.11", features = ["json"] }
+openssl = "*"
 u_lib = { version = "*", path = "../../lib/u_lib" }
\ No newline at end of file
diff --git a/bin/u_agent/src/lib.rs b/bin/u_agent/src/lib.rs
new file mode 100644
index 0000000..876a1b6
--- /dev/null
+++ b/bin/u_agent/src/lib.rs
@@ -0,0 +1,88 @@
+// TODO:
+// поддержка питона
+// резолв адреса управляющего сервера через DoT
+// кроссплатформенность (реализовать интерфейс для винды и никсов)
+// проверка обнов
+// самоуничтожение
+
+#[macro_use]
+extern crate log;
+extern crate env_logger;
+
+use std::env;
+use tokio::time::{sleep, Duration};
+use u_lib::{
+    api::ClientHandler,
+    builder::JobBuilder,
+    cache::JobCache,
+    executor::pop_completed,
+    models::{AssignedJob, ExecResult},
+    UID,
+    //daemonize
+};
+
+#[macro_export]
+macro_rules! retry_until_ok {
+    ( $body:expr ) => {
+        loop {
+            match $body {
+                Ok(r) => break r,
+                Err(e) => error!("{:?}", e),
+            };
+            sleep(Duration::from_secs(5)).await;
+        }
+    };
+}
+
+pub async fn process_request(job_requests: Vec<AssignedJob>, client: &ClientHandler) {
+    if job_requests.len() > 0 {
+        for jr in &job_requests {
+            if !JobCache::contains(&jr.job_id) {
+                info!("Fetching job: {}", &jr.job_id);
+                let fetched_job = retry_until_ok!(client.get_jobs(Some(jr.job_id)).await)
+                    .pop()
+                    .unwrap();
+                JobCache::insert(fetched_job);
+            }
+        }
+        info!(
+            "Scheduling jobs: \n{}",
+            job_requests
+                .iter()
+                .map(|j| j.job_id.to_string())
+                .collect::<Vec<String>>()
+                .join("\n")
+        );
+        let mut builder = JobBuilder::from_request(job_requests);
+        let errors = builder.pop_errors();
+        if errors.len() > 0 {
+            error!(
+                "Some errors encountered: \n{}",
+                errors
+                    .iter()
+                    .map(|j| j.to_string())
+                    .collect::<Vec<String>>()
+                    .join("\n")
+            );
+        }
+        builder.unwrap_one().spawn().await;
+    }
+}
+
+pub async fn run_forever() {
+    //daemonize();
+    env_logger::init();
+    let arg_ip = env::args().nth(1);
+    let instance = ClientHandler::new(arg_ip.as_deref());
+    info!("Connecting to the server");
+    loop {
+        let job_requests: Vec<AssignedJob> =
+            retry_until_ok!(instance.get_agent_jobs(Some(*UID)).await).into_builtin_vec();
+        process_request(job_requests, &instance).await;
+        let result: Vec<ExecResult> = pop_completed().await.into_iter().collect();
+        if result.len() > 0 {
+            retry_until_ok!(instance.report(&result).await);
+        }
+        sleep(Duration::from_secs(5)).await;
+    }
+}
diff --git a/bin/u_agent/src/main.rs b/bin/u_agent/src/main.rs
index a854863..43166a8 100644
--- a/bin/u_agent/src/main.rs
+++ b/bin/u_agent/src/main.rs
@@ -1,89 +1,7 @@
-// TODO:
-// поддержка питона
-// резолв адреса управляющего сервера через DoT
-// кроссплатформенность (реализовать интерфейс для винды и никсов)
-// проверка обнов
-// самоуничтожение
-
-#[macro_use]
-extern crate log;
-extern crate env_logger;
-
-use std::env;
-use tokio::time::{sleep, Duration};
-use u_lib::{
-    api::ClientHandler,
-    builder::JobBuilder,
-    cache::JobCache,
-    executor::pop_completed,
-    models::{AssignedJob, ExecResult},
-    UID,
-    //daemonize
-};
-
-#[macro_export]
-macro_rules! retry_until_ok {
-    ( $body:expr ) => {
-        loop {
-            match $body {
-                Ok(r) => break r,
-                Err(e) => error!("{:?}", e),
-            };
-            sleep(Duration::from_secs(5)).await;
-        }
-    };
-}
-
-async fn process_request(job_requests: Vec<AssignedJob>, client: &ClientHandler) {
-    if job_requests.len() > 0 {
-        for jr in &job_requests {
-            if !JobCache::contains(&jr.job_id) {
-                info!("Fetching job: {}", &jr.job_id);
-                let fetched_job = retry_until_ok!(client.get_jobs(Some(jr.job_id)).await)
-                    .pop()
-                    .unwrap();
-                JobCache::insert(fetched_job);
-            }
-        }
-        info!(
-            "Scheduling jobs: \n{}",
-            job_requests
-                .iter()
-                .map(|j| j.job_id.to_string())
-                .collect::<Vec<String>>()
-                .join("\n")
-        );
-        let mut builder = JobBuilder::from_request(job_requests);
-        let errors = builder.pop_errors();
-        if errors.len() > 0 {
-            error!(
-                "Some errors encountered: \n{}",
-                errors
-                    .iter()
-                    .map(|j| j.to_string())
-                    .collect::<Vec<String>>()
-                    .join("\n")
-            );
-        }
-        builder.unwrap_one().spawn().await;
-    }
-}
+use tokio;
+use u_agent::run_forever;
 
 #[tokio::main]
 async fn main() {
-    //daemonize();
-    env_logger::init();
-    let arg_ip = env::args().nth(1);
-    let instance = ClientHandler::new(arg_ip);
-    info!("Connecting to the server");
-    loop {
-        let job_requests: Vec<AssignedJob> =
-            retry_until_ok!(instance.get_agent_jobs(Some(*UID)).await);
-        process_request(job_requests, &instance).await;
-        let result: Vec<ExecResult> = pop_completed().await.into_iter().collect();
-        if result.len() > 0 {
-            retry_until_ok!(instance.report(&result).await)
-        }
-        sleep(Duration::from_secs(5)).await;
-    }
+    run_forever().await;
 }
diff --git a/bin/u_panel/Cargo.toml b/bin/u_panel/Cargo.toml
index 734d36c..1f15786 100644
--- a/bin/u_panel/Cargo.toml
+++ b/bin/u_panel/Cargo.toml
@@ -13,4 +13,7 @@ log = "^0.4"
 env_logger = "0.7.1"
 uuid = "0.6.5"
 reqwest = { version = "0.11", features = ["json"] }
+openssl = "*"
 u_lib = { version = "*", path = "../../lib/u_lib" }
+serde_json = "1.0.4"
+serde = { version = "1.0.114", features = ["derive"] }
diff --git a/bin/u_panel/src/main.rs b/bin/u_panel/src/main.rs
index e6b8990..f6335a2 100644
--- a/bin/u_panel/src/main.rs
+++ b/bin/u_panel/src/main.rs
@@ -1,20 +1,25 @@
+use serde::Serialize;
+use std::env;
+use std::fmt;
 use structopt::StructOpt;
-use u_lib::{api::ClientHandler, models::JobMeta, UError};
+use u_lib::{
+    api::ClientHandler, messaging::AsMsg, models::JobMeta, utils::init_env, UError, UResult,
+};
 use uuid::Uuid;
 
-const DELIM: &'static str = "*************\n";
-
 #[derive(StructOpt, Debug)]
 struct Args {
     #[structopt(subcommand)]
     cmd: Cmd,
+    #[structopt(long)]
+    json: bool,
 }
 
 #[derive(StructOpt, Debug)]
 enum Cmd {
     Agents(LD),
     Jobs(JobALD),
-    Jobmap(JmALD),
+    Jobmap(JobMapALD),
 }
 
 #[derive(StructOpt, Debug)]
@@ -23,6 +28,9 @@ enum JobALD {
         #[structopt(long, parse(try_from_str = parse_uuid))]
         agent: Option<Uuid>,
 
+        #[structopt(long)]
+        alias: String,
+
         #[structopt(subcommand)]
         cmd: JobCmd,
     },
@@ -37,13 +45,12 @@ enum JobCmd {
 }
 
 #[derive(StructOpt, Debug)]
-enum JmALD {
+enum JobMapALD {
     Add {
         #[structopt(parse(try_from_str = parse_uuid))]
         agent_uid: Uuid,
 
-        #[structopt(parse(try_from_str = parse_uuid))]
-        job_uids: Vec<Uuid>,
+        job_idents: Vec<String>,
     },
     List {
         #[structopt(parse(try_from_str = parse_uuid))]
@@ -71,58 +78,71 @@ fn parse_uuid(src: &str) -> Result<Uuid, String> {
     Uuid::parse_str(src).map_err(|e| e.to_string())
 }
 
-async fn process_cmd(cmd: Cmd) -> Result<(), UError> {
-    let cli_handler = ClientHandler::new(None).password("123qwe".to_string());
-    match cmd {
-        Cmd::Agents(action) => match action {
-            LD::List { uid } => cli_handler
-                .get_agents(uid)
-                .await?
-                .into_iter()
-                .for_each(|r| println!("{}{}", DELIM, r)),
-            LD::Delete { uid } => {
-                println!("{}", cli_handler.del(Some(uid)).await?);
+async fn process_cmd(args: Args) {
+    fn printer<Msg: AsMsg + fmt::Display>(data: UResult<Msg>, json: bool) {
+        if json {
+            #[derive(Serialize)]
+            #[serde(rename_all = "lowercase")]
+            #[serde(tag = "status", content = "data")]
+            enum DataResult<M> {
+                Ok(M),
+                Err(UError),
+            }
+
+            let data = match data {
+                Ok(r) => DataResult::Ok(r),
+                Err(e) => DataResult::Err(e),
+            };
+            println!("{}", serde_json::to_string_pretty(&data).unwrap());
+        } else {
+            match data {
+                Ok(r) => println!("{}", r),
+                Err(e) => eprintln!("Error: {}", e),
             }
+        }
+    }
+
+    let token = env::var("ADMIN_AUTH_TOKEN").expect("Authentication token is not set");
+    let cli_handler = ClientHandler::new(None).password(token);
+    let json = args.json;
+    match args.cmd {
+        Cmd::Agents(action) => match action {
+            LD::List { uid } => printer(cli_handler.get_agents(uid).await, json),
+            LD::Delete { uid } => printer(cli_handler.del(Some(uid)).await, json),
         },
         Cmd::Jobs(action) => match action {
             JobALD::Add {
                 cmd: JobCmd::Cmd(cmd),
-                agent,
+                alias,
+                agent: _agent,
             } => {
-                let job = JobMeta::from_shell(cmd.join(" "))?;
-                let job_uid = job.id;
-                cli_handler.upload_jobs(&vec![job]).await?;
-                if agent.is_some() {
-                    cli_handler.set_jobs(agent, &vec![job_uid]).await?
-                }
-            }
-            JobALD::LD(LD::List { uid }) => cli_handler
-                .get_jobs(uid)
-                .await?
-                .into_iter()
-                .for_each(|r| println!("{}{}", DELIM, r)),
-            JobALD::LD(LD::Delete { uid }) => {
-                println!("{}", cli_handler.del(Some(uid)).await?)
+                let job = JobMeta::builder()
+                    .with_shell(cmd.join(" "))
+                    .with_alias(alias)
+                    .build()
+                    .unwrap();
+                printer(cli_handler.upload_jobs(&[job]).await, json);
             }
+            JobALD::LD(LD::List { uid }) => printer(cli_handler.get_jobs(uid).await, json),
+            JobALD::LD(LD::Delete { uid }) => printer(cli_handler.del(Some(uid)).await, json),
         },
         Cmd::Jobmap(action) => match action {
-            JmALD::Add {
+            JobMapALD::Add {
                 agent_uid,
-                job_uids,
-            } => cli_handler.set_jobs(Some(agent_uid), &job_uids).await?,
-            JmALD::List { uid } => cli_handler
-                .get_agent_jobs(uid)
-                .await?
-                .into_iter()
-                .for_each(|r| println!("{}{}", DELIM, r)),
-            JmALD::Delete { uid } => println!("{}", cli_handler.del(Some(uid)).await?),
+                job_idents,
+            } => printer(
+                cli_handler.set_jobs(Some(agent_uid), &job_idents).await,
+                json,
+            ),
+            JobMapALD::List { uid } => printer(cli_handler.get_agent_jobs(uid).await, json),
+            JobMapALD::Delete { uid } => printer(cli_handler.del(Some(uid)).await, json),
         },
     }
-    Ok(())
 }
 
 #[tokio::main]
-async fn main() -> Result<(), UError> {
+async fn main() {
+    init_env();
     let args: Args = Args::from_args();
-    process_cmd(args.cmd).await
+    process_cmd(args).await;
 }
diff --git a/bin/u_server/Cargo.toml b/bin/u_server/Cargo.toml
index 6ef7838..96a3651 100644
--- a/bin/u_server/Cargo.toml
+++ b/bin/u_server/Cargo.toml
@@ -5,14 +5,16 @@ name = "u_server"
 version = "0.1.0"
 
 [dependencies]
-dotenv = "0.15.0"
-env_logger = "0.7.1"
 log = "0.4.11"
+simplelog = "0.10"
 thiserror = "*"
 warp = "0.2.4"
 uuid = { version = "0.6.5", features = ["serde", "v4"] }
 once_cell = "1.7.2"
 hyper = "0.13.10"
+mockall = "0.9.1"
+mockall_double = "0.2"
+openssl = "*"
 
 [dependencies.diesel]
 features = ["postgres", "uuid"]
@@ -30,3 +32,13 @@ version = "0.2.22"
 path = "../../lib/u_lib"
 version = "*"
 
+[dev-dependencies]
+test-case = "1.1.0"
+
+[lib]
+name = "u_server_lib"
+path = "src/lib.rs"
+
+[[bin]]
+name = "u_server"
+path = "src/main.rs"
\ No newline at end of file
diff --git a/bin/u_server/src/db.rs b/bin/u_server/src/db.rs
index 1302443..c104968 100644
--- a/bin/u_server/src/db.rs
+++ b/bin/u_server/src/db.rs
@@ -1,5 +1,4 @@
 use diesel::{pg::PgConnection, prelude::*, result::Error as DslError};
-use dotenv::dotenv;
 use once_cell::sync::OnceCell;
 use std::{
     env,
@@ -17,19 +16,19 @@ pub struct UDB {
 
 static DB: OnceCell<Arc<Mutex<UDB>>> = OnceCell::new();
 
-pub fn lock_db() -> MutexGuard<'static, UDB> {
-    DB.get_or_init(|| {
-        dotenv().unwrap();
-        let db_path = env::var("DATABASE_URL").unwrap();
-        let conn = PgConnection::establish(&db_path).unwrap();
-        let instance = UDB { conn };
-        Arc::new(Mutex::new(instance))
-    })
-    .lock()
-    .unwrap()
-}
-
+#[cfg_attr(test, automock)]
 impl UDB {
+    pub fn lock_db() -> MutexGuard<'static, UDB> {
+        DB.get_or_init(|| {
+            let db_path = env::var("DATABASE_URL").unwrap();
+            let conn = PgConnection::establish(&db_path).unwrap();
+            let instance = UDB { conn };
+            Arc::new(Mutex::new(instance))
+        })
+        .lock()
+        .unwrap()
+    }
+
     pub fn insert_jobs(&self, job_metas: &[JobMeta]) -> ULocalResult<()> {
         use schema::jobs;
         diesel::insert_into(jobs::table)
@@ -117,7 +116,11 @@ impl UDB {
         Ok(result)
     }
 
-    pub fn set_jobs_for_agent(&self, agent_uid: &Uuid, job_uids: &[Uuid]) -> ULocalResult<()> {
+    pub fn set_jobs_for_agent(
+        &self,
+        agent_uid: &Uuid,
+        job_uids: &[Uuid],
+    ) -> ULocalResult<Vec<Uuid>> {
         use schema::{agents::dsl::agents, jobs::dsl::jobs, results};
         if let Err(DslError::NotFound) = agents.find(agent_uid).first::<Agent>(&self.conn) {
             return Err(ULocalError::NotFound(agent_uid.to_string()));
@@ -146,7 +149,8 @@ impl UDB {
         diesel::insert_into(results::table)
             .values(&job_requests)
             .execute(&self.conn)?;
-        Ok(())
+        let assigned_uids = job_requests.iter().map(|aj| aj.id).collect();
+        Ok(assigned_uids)
     }
 
     pub fn del_jobs(&self, uids: &Vec<Uuid>) -> ULocalResult<usize> {
diff --git a/bin/u_server/src/filters.rs b/bin/u_server/src/filters.rs
new file mode 100644
index 0000000..a9c51f0
--- /dev/null
+++ b/bin/u_server/src/filters.rs
@@ -0,0 +1,88 @@
+use crate::handlers::Endpoints;
+use serde::de::DeserializeOwned;
+use std::env;
+use u_lib::{
+    messaging::{AsMsg, BaseMessage},
+    models::*,
+};
+use uuid::Uuid;
+use warp::{body, Filter, Rejection, Reply};
+
+fn get_content<M>() -> impl Filter<Extract = (BaseMessage<'static, M>,), Error = Rejection> + Clone
+where
+    M: AsMsg + Sync + Send + DeserializeOwned + 'static,
+{
+    body::content_length_limit(1024 * 64).and(body::json::<BaseMessage<M>>())
+}
+
+pub fn make_filters() -> impl Filter<Extract = (impl Reply,), Error = Rejection> + Clone {
+    let infallible_none = |_| async { Ok::<(Option<Uuid>,), std::convert::Infallible>((None,)) };
+
+    let get_agents = warp::get()
+        .and(warp::path("get_agents"))
+        .and(
+            warp::path::param::<Uuid>()
+                .map(Some)
+                .or_else(infallible_none),
+        )
+        .and_then(Endpoints::get_agents);
+
+    let upload_jobs = warp::post()
+        .and(warp::path("upload_jobs"))
+        .and(get_content::<Vec<JobMeta>>())
+        .and_then(Endpoints::upload_jobs);
+
+    let get_jobs = warp::get()
+        .and(warp::path("get_jobs"))
+        .and(
+            warp::path::param::<Uuid>()
+                .map(Some)
+                .or_else(infallible_none),
+        )
+        .and_then(Endpoints::get_jobs);
+
+    let get_agent_jobs = warp::get()
+        .and(warp::path("get_agent_jobs"))
+        .and(
+            warp::path::param::<Uuid>()
+                .map(Some)
+                .or_else(infallible_none),
+        )
+        .and_then(|uid| Endpoints::get_agent_jobs(uid, false));
+
+    let get_personal_jobs = warp::get()
+        .and(warp::path("get_agent_jobs"))
+        .and(warp::path::param::<Uuid>().map(Some))
+        .and_then(|uid| Endpoints::get_agent_jobs(uid, true));
+
+    let del = warp::get()
+        .and(warp::path("del"))
+        .and(warp::path::param::<Uuid>())
+        .and_then(Endpoints::del);
+
+    let set_jobs = warp::post()
+        .and(warp::path("set_jobs"))
+        .and(warp::path::param::<Uuid>())
+        .and(get_content::<Vec<String>>())
+        .and_then(Endpoints::set_jobs);
+
+    let report = warp::post()
+        .and(warp::path("report"))
+        .and(get_content::<Vec<ExecResult>>().and_then(Endpoints::report));
+
+    let auth_token = format!("Bearer {}", env::var("ADMIN_AUTH_TOKEN").unwrap()).into_boxed_str();
+    let auth_header = warp::header::exact("authorization", Box::leak(auth_token));
+
+    let agent_zone = get_jobs.clone().or(get_personal_jobs).or(report);
+
+    let auth_zone = auth_header.and(
+        get_agents
+            .or(get_jobs)
+            .or(upload_jobs)
+            .or(del)
+            .or(set_jobs)
+            .or(get_agent_jobs),
+    );
+
+    agent_zone.or(auth_zone)
+}
diff --git a/bin/u_server/src/handlers.rs b/bin/u_server/src/handlers.rs
index df6e58f..f792188 100644
--- a/bin/u_server/src/handlers.rs
+++ b/bin/u_server/src/handlers.rs
@@ -1,10 +1,10 @@
-use crate::db::{lock_db, UDB};
+use crate::db::UDB;
 use diesel::SaveChangesDsl;
 use hyper::Body;
 use serde::Serialize;
 use u_lib::{
     messaging::{AsMsg, BaseMessage},
-    models::{Agent, AssignedJob, ExecResult, JobMeta, JobState},
+    models::{Agent, AgentState, AssignedJob, ExecResult, JobMeta, JobState},
     ULocalError,
 };
 use uuid::Uuid;
@@ -13,130 +13,156 @@ use warp::{
     Rejection, Reply,
 };
 
-fn build_response<S: Into<Body>>(code: StatusCode, body: S) -> Response<Body> {
+pub fn build_response<S: Into<Body>>(code: StatusCode, body: S) -> Response<Body> {
     Response::builder().status(code).body(body.into()).unwrap()
 }
 
-fn build_ok<S: Into<Body>>(body: S) -> Response<Body> {
+pub fn build_ok<S: Into<Body>>(body: S) -> Response<Body> {
     build_response(StatusCode::OK, body)
 }
 
-fn build_err<S: ToString>(body: S) -> Response<Body> {
+pub fn build_err<S: ToString>(body: S) -> Response<Body> {
     build_response(StatusCode::BAD_REQUEST, body.to_string())
 }
 
-fn build_message<M: AsMsg + Serialize>(m: M) -> Response<Body> {
+pub fn build_message<M: AsMsg + Serialize>(m: M) -> Response<Body> {
     warp::reply::json(&m.as_message()).into_response()
 }
 
-pub async fn add_agent(msg: Agent) -> Result<impl Reply, Rejection> {
-    debug!("hnd: add_agent");
-    lock_db()
-        .insert_agent(&msg)
-        .map(|_| build_ok(""))
-        .or_else(|e| Ok(build_err(e)))
-}
+pub struct Endpoints;
 
-pub async fn get_agents(uid: Option<Uuid>) -> Result<impl Reply, Rejection> {
-    debug!("hnd: get_agents");
-    lock_db()
-        .get_agents(uid)
-        .map(|m| build_message(m))
-        .or_else(|e| Ok(build_err(e)))
-}
+#[cfg_attr(test, automock)]
+impl Endpoints {
+    pub async fn add_agent(msg: Agent) -> Result<Response<Body>, Rejection> {
+        info!("hnd: add_agent");
+        UDB::lock_db()
+            .insert_agent(&msg)
+            .map(|_| build_ok(""))
+            .or_else(|e| Ok(build_err(e)))
+    }
 
-pub async fn get_jobs(uid: Option<Uuid>) -> Result<impl Reply, Rejection> {
-    debug!("hnd: get_jobs");
-    lock_db()
-        .get_jobs(uid)
-        .map(|m| build_message(m))
-        .or_else(|e| Ok(build_err(e)))
-}
+    pub async fn get_agents(uid: Option<Uuid>) -> Result<Response<Body>, Rejection> {
+        info!("hnd: get_agents");
+        UDB::lock_db()
+            .get_agents(uid)
+            .map(|m| build_message(m))
+            .or_else(|e| Ok(build_err(e)))
+    }
 
-pub async fn get_agent_jobs(uid: Option<Uuid>, personal: bool) -> Result<impl Reply, Rejection> {
-    info!("hnd: get_agent_jobs {}", personal);
-    if personal {
-        let agents = lock_db().get_agents(uid).unwrap();
-        if agents.len() == 0 {
-            let db = lock_db();
-            db.insert_agent(&Agent::with_id(uid.unwrap())).unwrap();
-            let job = db.find_job_by_alias("agent_hello").unwrap();
-            if let Err(e) = db.set_jobs_for_agent(&uid.unwrap(), &[job.id]) {
-                return Ok(build_err(e));
+    pub async fn get_jobs(uid: Option<Uuid>) -> Result<Response<Body>, Rejection> {
+        info!("hnd: get_jobs");
+        UDB::lock_db()
+            .get_jobs(uid)
+            .map(|m| build_message(m))
+            .or_else(|e| Ok(build_err(e)))
+    }
+
+    pub async fn get_agent_jobs(
+        uid: Option<Uuid>,
+        personal: bool,
+    ) -> Result<Response<Body>, Rejection> {
+        info!("hnd: get_agent_jobs {}", personal);
+        if personal {
+            let agents = UDB::lock_db().get_agents(uid).unwrap();
+            if agents.len() == 0 {
+                let db = UDB::lock_db();
+                db.insert_agent(&Agent::with_id(uid.unwrap())).unwrap();
+                let job = db.find_job_by_alias("agent_hello").unwrap();
+                if let Err(e) = db.set_jobs_for_agent(&uid.unwrap(), &[job.id]) {
+                    return Ok(build_err(e));
+                }
             }
         }
-    }
-    let result = lock_db().get_exact_jobs(uid, personal);
-    match result {
-        Ok(r) => {
-            let db = lock_db();
-            for j in r.iter() {
-                db.update_job_status(j.id, JobState::Running).ok();
+        let result = UDB::lock_db().get_exact_jobs(uid, personal);
+        match result {
+            Ok(r) => {
+                if personal {
+                    let db = UDB::lock_db();
+                    for j in r.iter() {
+                        db.update_job_status(j.id, JobState::Running).ok();
+                    }
+                }
+                Ok(build_message(r))
             }
-            Ok(build_message(r))
+            Err(e) => Ok(build_err(e)),
         }
-        Err(e) => Ok(build_err(e)),
     }
-}
 
-pub async fn upload_jobs(msg: BaseMessage<'_, Vec<JobMeta>>) -> Result<impl Reply, Rejection> {
-    debug!("hnd: upload_jobs");
-    lock_db()
-        .insert_jobs(&msg.into_inner())
-        .map(|_| build_ok(""))
-        .or_else(|e| Ok(build_err(e)))
-}
+    pub async fn upload_jobs(
+        msg: BaseMessage<'static, Vec<JobMeta>>,
+    ) -> Result<Response<Body>, Rejection> {
+        info!("hnd: upload_jobs");
+        UDB::lock_db()
+            .insert_jobs(&msg.into_inner())
+            .map(|_| build_ok(""))
+            .or_else(|e| Ok(build_err(e)))
+    }
 
-pub async fn del(uid: Uuid) -> Result<impl Reply, Rejection> {
-    debug!("hnd: del");
-    let db = lock_db();
-    let del_fns = &[UDB::del_agents, UDB::del_jobs, UDB::del_results];
-    for del_fn in del_fns {
-        let affected = del_fn(&db, &vec![uid]).unwrap();
-        if affected > 0 {
-            return Ok(build_ok(affected.to_string()));
+    pub async fn del(uid: Uuid) -> Result<Response<Body>, Rejection> {
+        info!("hnd: del");
+        let db = UDB::lock_db();
+        let del_fns = &[UDB::del_agents, UDB::del_jobs, UDB::del_results];
+        for del_fn in del_fns {
+            let affected = del_fn(&db, &vec![uid]).unwrap();
+            if affected > 0 {
+                return Ok(build_ok(affected.to_string()));
+            }
         }
+        Ok(build_err("0"))
     }
-    Ok(build_err("0"))
-}
 
-pub async fn set_jobs(
-    agent_uid: Uuid,
-    msg: BaseMessage<'_, Vec<Uuid>>,
-) -> Result<impl Reply, Rejection> {
-    debug!("hnd: set_jobs");
-    lock_db()
-        .set_jobs_for_agent(&agent_uid, &msg.into_inner())
-        .map(|_| build_ok(""))
-        .or_else(|e| Ok(build_err(e)))
-}
+    pub async fn set_jobs(
+        agent_uid: Uuid,
+        msg: BaseMessage<'static, Vec<String>>,
+    ) -> Result<Response<Body>, Rejection> {
+        info!("hnd: set_jobs_by_alias");
+        let jobs: Result<Vec<Uuid>, ULocalError> = msg
+            .into_inner()
+            .into_iter()
+            .map(|ident| {
+                Uuid::parse_str(&ident)
+                    .or_else(|_| UDB::lock_db().find_job_by_alias(&ident).map(|j| j.id))
+            })
+            .collect();
+        match jobs {
+            Ok(j) => UDB::lock_db()
+                .set_jobs_for_agent(&agent_uid, &j)
+                .map(|assigned_uids| build_message(assigned_uids))
+                .or_else(|e| Ok(build_err(e))),
+            Err(e) => Ok(build_err(e)),
+        }
+    }
 
-pub async fn report(msg: BaseMessage<'_, Vec<ExecResult>>) -> Result<impl Reply, Rejection> {
-    debug!("hnd: report");
-    let id = msg.id;
-    let mut failed = vec![];
-    for entry in msg.into_inner() {
-        match entry {
-            ExecResult::Assigned(res) => {
-                if id != res.agent_id {
-                    continue;
+    pub async fn report(
+        msg: BaseMessage<'static, Vec<ExecResult>>,
+    ) -> Result<Response<Body>, Rejection> {
+        info!("hnd: report");
+        let id = msg.id;
+        let mut failed = vec![];
+        for entry in msg.into_inner() {
+            match entry {
+                ExecResult::Assigned(res) => {
+                    if id != res.agent_id {
+                        continue;
+                    }
+                    let db = UDB::lock_db();
+                    if let Err(e) = res
+                        .save_changes::<AssignedJob>(&db.conn)
+                        .map_err(ULocalError::from)
+                    {
+                        failed.push(e.to_string())
+                    }
                 }
-                let db = lock_db();
-                if let Err(e) = res
-                    .save_changes::<AssignedJob>(&db.conn)
-                    .map_err(ULocalError::from)
-                {
-                    failed.push(e.to_string())
+                ExecResult::Agent(mut a) => {
+                    a.state = AgentState::Active;
+                    Self::add_agent(a).await?;
                 }
             }
-            ExecResult::Agent(a) => {
-                add_agent(a).await?;
-            }
         }
+        if failed.len() > 0 {
+            let err_msg = ULocalError::ProcessingError(failed.join(", "));
+            return Ok(build_err(err_msg));
+        }
+        Ok(build_ok(""))
     }
-    if failed.len() > 0 {
-        let err_msg = ULocalError::ProcessingError(failed.join(", "));
-        return Ok(build_err(err_msg));
-    }
-    Ok(build_ok(""))
 }
diff --git a/bin/u_server/src/lib.rs b/bin/u_server/src/lib.rs
new file mode 100644
index 0000000..6b24a9a
--- /dev/null
+++ b/bin/u_server/src/lib.rs
@@ -0,0 +1,102 @@
+#[macro_use]
+extern crate log;
+
+#[macro_use]
+extern crate mockall;
+#[macro_use]
+extern crate mockall_double;
+
+// because of linking errors
+extern crate openssl;
+#[macro_use]
+extern crate diesel;
+//
+mod db;
+mod filters;
+mod handlers;
+
+use db::UDB;
+use filters::make_filters;
+use u_lib::{config::MASTER_PORT, models::*, utils::init_env};
+use warp::Filter;
+
+const LOGFILE: &str = "u_server.log";
+
+fn prefill_jobs() {
+    let agent_hello = JobMeta::builder()
+        .with_type(misc::JobType::Manage)
+        .with_alias("agent_hello")
+        .build()
+        .unwrap();
+    UDB::lock_db().insert_jobs(&[agent_hello]).ok();
+}
+
+fn init_logger() {
+    use simplelog::*;
+    use std::fs::OpenOptions;
+    let log_cfg = ConfigBuilder::new()
+        .set_time_format_str("%x %X")
+        .set_time_to_local(true)
+        .build();
+    let logfile = OpenOptions::new()
+        .append(true)
+        .create(true)
+        .open(LOGFILE)
+        .unwrap();
+    let loggers = vec![
+        WriteLogger::new(LevelFilter::Info, log_cfg.clone(), logfile) as Box<dyn SharedLogger>,
+        TermLogger::new(
+            LevelFilter::Info,
+            log_cfg,
+            TerminalMode::Stderr,
+            ColorChoice::Auto,
+        ),
+    ];
+    CombinedLogger::init(loggers).unwrap();
+}
+
+fn init_all() {
+    init_logger();
+    init_env();
+    prefill_jobs();
+}
+
+pub async fn serve() {
+    init_all();
+    let routes = make_filters();
+    warp::serve(routes.with(warp::log("warp")))
+        .run(([0, 0, 0, 0], MASTER_PORT))
+        .await;
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    #[double]
+    use crate::handlers::Endpoints;
+    use handlers::build_ok;
+    use mockall::predicate::*;
+    use test_case::test_case;
+    use uuid::Uuid;
+    use warp::test::request;
+
+    #[test_case(Some(Uuid::new_v4()))]
+    #[test_case(None => panics)]
+    #[tokio::test]
+    async fn test_get_agent_jobs_unauthorized(uid: Option<Uuid>) {
+        let mock = Endpoints::get_agent_jobs_context();
+        mock.expect()
+            .with(eq(uid), eq(uid.is_some()))
+            .returning(|_, _| Ok(build_ok("")));
+        request()
+            .path(&format!(
+                "/get_agent_jobs/{}",
+                uid.map(|u| u.simple().to_string()).unwrap_or(String::new())
+            ))
+            .method("GET")
+            .filter(&make_filters())
+            .await
+            .unwrap();
+        mock.checkpoint();
+    }
+}
diff --git a/bin/u_server/src/main.rs b/bin/u_server/src/main.rs
index c606e09..05ec4e0 100644
--- a/bin/u_server/src/main.rs
+++ b/bin/u_server/src/main.rs
@@ -1,125 +1,6 @@
-mod db;
-mod handlers;
-
-use warp::{body, Filter, Rejection};
-
-#[macro_use]
-extern crate log;
-extern crate env_logger;
-
-use db::lock_db;
-use serde::de::DeserializeOwned;
-use u_lib::{
-    config::MASTER_PORT,
-    messaging::{AsMsg, BaseMessage},
-    models::*,
-};
-use uuid::Uuid;
-
-fn get_content<M>() -> impl Filter<Extract = (BaseMessage<'static, M>,), Error = Rejection> + Clone
-where
-    M: AsMsg + Sync + Send + DeserializeOwned + 'static,
-{
-    body::content_length_limit(1024 * 64).and(body::json::<BaseMessage<M>>())
-}
-
-fn prefill_jobs() {
-    let agent_hello = JobMeta::builder()
-        .with_type(misc::JobType::Manage)
-        .with_alias("agent_hello")
-        .build()
-        .unwrap();
-    lock_db().insert_jobs(&[agent_hello]).ok();
-}
-
-fn init() {
-    env_logger::init();
-    prefill_jobs();
-}
+use u_server_lib::serve;
 
 #[tokio::main]
 async fn main() {
-    init();
-    let infallible_none = |_| async { Ok::<(Option<Uuid>,), std::convert::Infallible>((None,)) };
-
-    let get_agents = warp::get()
-        .and(warp::path("get_agents"))
-        .and(
-            warp::path::param::<Uuid>()
-                .map(Some)
-                .or_else(infallible_none),
-        )
-        .and_then(handlers::get_agents);
-
-    let upload_jobs = warp::post()
-        .and(warp::path("upload_jobs"))
-        .and(get_content::<Vec<JobMeta>>())
-        .and_then(handlers::upload_jobs);
-
-    let get_jobs = warp::get()
-        .and(warp::path("get_jobs"))
-        .and(
-            warp::path::param::<Uuid>()
-                .map(Some)
-                .or_else(infallible_none),
-        )
-        .and_then(handlers::get_jobs);
-
-    let get_agent_jobs = warp::get()
-        .and(warp::path("get_agent_jobs"))
-        .and(
-            warp::path::param::<Uuid>()
-                .map(Some)
-                .or_else(infallible_none),
-        )
-        .and_then(|uid| handlers::get_agent_jobs(uid, false));
-
-    let get_personal_jobs = warp::get()
-        .and(warp::path("get_agent_jobs"))
-        .and(warp::path::param::<Uuid>().map(Some))
-        .and_then(|uid| handlers::get_agent_jobs(uid, true));
-
-    let del = warp::get()
-        .and(warp::path("del"))
-        .and(warp::path::param::<Uuid>())
-        .and_then(handlers::del);
-
-    let set_jobs = warp::post()
-        .and(warp::path("set_jobs"))
-        .and(warp::path::param::<Uuid>())
-        .and(get_content::<Vec<Uuid>>())
-        .and_then(handlers::set_jobs);
-
-    let report = warp::post()
-        .and(warp::path("report"))
-        .and(get_content::<Vec<ExecResult>>().and_then(handlers::report));
-
-    let auth_token = warp::header::exact("authorization", "Bearer 123qwe");
-
-    let agent_zone = get_jobs.clone().or(get_personal_jobs).or(report);
-
-    let auth_zone = auth_token.and(
-        get_agents
-            .or(get_jobs)
-            .or(upload_jobs)
-            .or(del)
-            .or(set_jobs)
-            .or(get_agent_jobs),
-    );
-
-    let routes = agent_zone.or(auth_zone);
-    warp::serve(routes.with(warp::log("warp")))
-        .run(([0, 0, 0, 0], MASTER_PORT))
-        .await;
-}
-/*
-#[cfg(test)]
-mod tests {
-    use super::*;
-    /*
-        #[tokio::test]
-        async fn test_gather() {
-        }
-    */
+    serve().await;
 }
-*/
diff --git a/integration/Cargo.toml b/integration/Cargo.toml
new file mode 100644
index 0000000..dfccd4c
--- /dev/null
+++ b/integration/Cargo.toml
@@ -0,0 +1,23 @@
+[package]
+name = "integration"
+version = "0.1.0"
+authors = ["plazmoid <kronos44@mail.ru>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+tokio = { version = "1.2.0", features = ["macros", "rt-multi-thread", "process", "time"] }
+log = "^0.4"
+env_logger = "0.8.3"
+uuid = { version = "0.6.5", features = ["serde", "v4"] }
+reqwest = { version = "0.11", features = ["json"] }
+serde_json = "1.0"
+serde = { version = "1.0.114", features = ["derive"] }
+futures = "0.3.5"
+shlex = "1.0.0"
+
+
+[[test]]
+name = "integration"
+path = "tests/tests.rs"
\ No newline at end of file
diff --git a/integration/docker-compose.yml b/integration/docker-compose.yml
new file mode 100644
index 0000000..bd83d3e
--- /dev/null
+++ b/integration/docker-compose.yml
@@ -0,0 +1,89 @@
+version: "2.1"
+
+networks:
+  u_net:
+
+services:
+
+  u_server:
+    image: unki/u_server
+    networks:
+      - u_net
+    volumes:
+      - ../target/x86_64-unknown-linux-musl/release/u_server:/u_server
+      - ../:/unki/
+    working_dir: /unki
+    command: bash -c "diesel setup && diesel migration run && /u_server"
+    depends_on:
+      u_db:
+        condition: service_healthy
+    expose:
+      - '63714'
+    environment:
+      RUST_LOG: warp=info
+    env_file:
+      - ../.env
+    healthcheck:
+        test: /bin/ss -tlpn | grep 63714
+        interval: 5s
+        timeout: 2s
+        retries: 2
+
+  u_db:
+    image: unki/u_db
+    networks:
+      - u_net
+    expose:
+      - '5432'
+    env_file:
+      - ../.env
+    healthcheck:
+        test: /bin/ss -tlpn | grep 5432
+        interval: 5s
+        timeout: 2s
+        retries: 2
+
+  u_agent_1:
+    image: unki/u_agent
+    networks:
+      - u_net
+    volumes:
+      - ../target/x86_64-unknown-linux-musl/release/u_agent:/u_agent
+    command: /u_agent u_server
+    depends_on:
+      u_server:
+        condition: service_healthy
+
+  u_agent_2:
+    image: unki/u_agent
+    networks:
+      - u_net
+    volumes:
+      - ../target/x86_64-unknown-linux-musl/release/u_agent:/u_agent
+    command: /u_agent u_server
+    depends_on:
+      u_server:
+        condition: service_healthy
+
+  tests_runner:
+    image: unki/tests_runner
+    networks:
+      - u_net
+    volumes:
+      - ./:/tests/
+      - ../target/x86_64-unknown-linux-musl/release/u_panel:/u_panel
+      - ~/.cargo/registry:/root/.cargo/registry
+    working_dir:
+      /tests/
+    env_file:
+      - ../.env
+    depends_on:
+      u_agent_1:
+        condition: service_started
+      u_agent_2:
+        condition: service_started
+      u_server:
+        condition: service_healthy
+    environment:
+      RUST_BACKTRACE: 1
+      U_SERVER: u_server
\ No newline at end of file
diff --git a/integration/docker.py b/integration/docker.py
new file mode 100644
index 0000000..68abd69
--- /dev/null
+++ b/integration/docker.py
@@ -0,0 +1,81 @@
+import subprocess
+from utils import *
+
+BASE_IMAGE_DIR = 'images'
+
+DOCKERFILES = {
+    'u_agent': {
+        'ctx': BASE_IMAGE_DIR,
+        'dockerfile_prefix': 'u_agent'
+    },
+    'u_server': {
+        'ctx': BASE_IMAGE_DIR,
+        'dockerfile_prefix': 'u_server'
+    },
+    'u_db': {
+        'ctx': BASE_IMAGE_DIR,
+        'dockerfile_prefix': 'u_db'
+    },
+    'tests_runner': {
+        'ctx': BASE_IMAGE_DIR,
+        'dockerfile_prefix': 'tests_runner'
+    },
+}
+
+
+def docker(args):
+    cmd = ['docker'] + args
+    log(f'Running docker command: {cmd}')
+    return subprocess.run(
+        cmd,
+        check=True,
+    )
+
+
+def print_errors(errors):
+    err_msg = '\n'.join(
+        '  {container}: {error}'.format(container=item['container'],
+                                        error=item['error'])
+        for item in errors)
+
+    err('There are some errors in next containers:\n%s' % err_msg)
+
+
+def check_state(containers):
+    errors = []
+    for container in containers:
+        ret, out = subprocess.getstatusoutput(
+            'docker inspect --format \'{{ .State.Running }}\' %s'
+            % container)
+        out = out.strip()
+        if ret == 0:
+            if out == 'true':
+                continue
+            else:
+                errors.append({'container': container,
+                               'error': 'Bad state: Running=%s' % out})
+        else:
+            errors.append({'container': container,
+                           'error': out})
+
+    return errors
+
+
+def rebuild_images_if_needed(force_rebuild=False):
+    for img_name, data in DOCKERFILES.items():
+        ctx = data['ctx']
+        df_prefix = data.get('dockerfile_prefix')
+        df_suffix = 'Dockerfile'
+        img_name = f'unki/{img_name}'
+        log(f'Building docker image {img_name}')
+        cmd = [
+            'build',
+            '-t',
+            img_name,
+            ctx,
+        ]
+        if df_prefix:
+            cmd += ['-f', f'{ctx}/{df_prefix}.{df_suffix}']
+        if force_rebuild:
+            cmd += ['--no-cache']
+        docker(cmd)
diff --git a/integration/docker_compose.py b/integration/docker_compose.py
new file mode 100644
index 0000000..47e3916
--- /dev/null
+++ b/integration/docker_compose.py
@@ -0,0 +1,66 @@
+import subprocess
+import shlex
+from utils import *
+from docker import docker, check_state, print_errors
+
+
+class Compose:
+    ALL_CONTAINERS = [
+        'u_agent_1',
+        'u_agent_2',
+        'u_server',
+        'u_db',
+        'tests_runner',
+    ]
+
+    def __init__(self):
+        self.container_tpl = 'integration_%s_1'
+        self.cmd_container = self.container_tpl % 'tests_runner'
+        self.ALL_CONTAINERS = [self.container_tpl % c for c in self.ALL_CONTAINERS]
+
+    def _call(self, *args):
+        subprocess.check_call([
+            'docker-compose',
+            '--no-ansi',
+        ] + list(args)
+        )
+
+    def up(self):
+        log('Instanciating cluster')
+        self._call('up', '-d')
+        log('Ok')
+
+    def down(self):
+        log('Shutting down cluster')
+        self._call('down')
+        log('Ok')
+
+    def stop(self):
+        log('Stopping cluster')
+        self._call('stop')
+        log('Ok')
+
+    def run(self, cmd):
+        container = self.cmd_container
+        if isinstance(cmd, str):
+            cmd = shlex.split(cmd)
+        log(f'Running command "{cmd}" in container {container}')
+        result = docker([
+            'exec',
+            '-ti',
+            container
+        ] + cmd)
+        log('Ok')
+        return result
+
+    def is_alive(self):
+        log('Check if all containers are alive')
+
+        errors = check_state(self.ALL_CONTAINERS)
+        log('Check done')
+
+        if errors:
+            print_errors(errors)
+            raise TestsError('Error during `is_alive` check')
+        else:
+            log('All containers are alive')
diff --git a/integration/images/tests_runner.Dockerfile b/integration/images/tests_runner.Dockerfile
new file mode 100644
index 0000000..2411bd6
--- /dev/null
+++ b/integration/images/tests_runner.Dockerfile
@@ -0,0 +1,4 @@
+FROM rust:1.53
+
+RUN rustup target add x86_64-unknown-linux-musl
+CMD ["sleep", "3600"]
\ No newline at end of file
diff --git a/integration/images/u_agent.Dockerfile b/integration/images/u_agent.Dockerfile
new file mode 100644
index 0000000..3058997
--- /dev/null
+++ b/integration/images/u_agent.Dockerfile
@@ -0,0 +1,3 @@
+FROM centos:7
+
+RUN yum update -y
\ No newline at end of file
diff --git a/integration/images/u_db.Dockerfile b/integration/images/u_db.Dockerfile
new file mode 100644
index 0000000..8577c8d
--- /dev/null
+++ b/integration/images/u_db.Dockerfile
@@ -0,0 +1,3 @@
+FROM postgres:13.3
+
+RUN apt update && apt -y upgrade && apt install -y iproute2
\ No newline at end of file
diff --git a/integration/images/u_server.Dockerfile b/integration/images/u_server.Dockerfile
new file mode 100644
index 0000000..ea82ccd
--- /dev/null
+++ b/integration/images/u_server.Dockerfile
@@ -0,0 +1,3 @@
+FROM rust:1.53
+
+RUN cargo install diesel_cli --no-default-features --features postgres
\ No newline at end of file
diff --git a/integration/integration_tests.py b/integration/integration_tests.py
new file mode 100644
index 0000000..e4fe460
--- /dev/null
+++ b/integration/integration_tests.py
@@ -0,0 +1,36 @@
+import signal
+import sys
+from utils import *
+from docker import rebuild_images_if_needed
+from docker_compose import Compose
+
+
+cluster = Compose()
+
+
+def abort_handler(s, _):
+    warn(f'Received signal: {s}')
+    warn(f'Gracefully stopping...')
+    cluster.down()
+
+
+def run_tests():
+    force_rebuild = '--rebuild' in sys.argv
+    preserve_containers = '--preserve' in sys.argv
+    for s in (signal.SIGTERM, signal.SIGINT, signal.SIGHUP):
+        signal.signal(s, abort_handler)
+    rebuild_images_if_needed(force_rebuild)
+    try:
+        cluster.up()
+        cluster.is_alive()
+        cluster.run('cargo test --test integration')
+    except Exception as e:
+        err(e)
+        sys.exit(1)
+    finally:
+        if not preserve_containers:
+            cluster.down()
+
+
+if __name__ == '__main__':
+    run_tests()
diff --git a/integration/integration_tests.sh b/integration/integration_tests.sh
new file mode 100755
index 0000000..3f3eca1
--- /dev/null
+++ b/integration/integration_tests.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+set -e
+python integration_tests.py $@
diff --git a/integration/src/main.rs b/integration/src/main.rs
new file mode 100644
index 0000000..e7a11a9
--- /dev/null
+++ b/integration/src/main.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}
diff --git a/integration/tests/behaviour.rs b/integration/tests/behaviour.rs
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/integration/tests/behaviour.rs
@@ -0,0 +1 @@
+
diff --git a/integration/tests/helpers/client.rs b/integration/tests/helpers/client.rs
new file mode 100644
index 0000000..01c5c89
--- /dev/null
+++ b/integration/tests/helpers/client.rs
@@ -0,0 +1,48 @@
+use reqwest::{Client, RequestBuilder, Url};
+use serde::Serialize;
+use serde_json::{from_str, json, Value};
+
+const SERVER: &str = "u_server";
+const PORT: &str = "63714";
+
+pub struct AgentClient {
+    client: Client,
+    base_url: Url,
+}
+
+impl AgentClient {
+    pub fn new() -> Self {
+        Self {
+            client: Client::new(),
+            base_url: Url::parse(&format!("http://{}:{}", SERVER, PORT)).unwrap(),
+        }
+    }
+
+    async fn process_request(&self, req: RequestBuilder, resp_needed: bool) -> Value {
+        let resp = req.send().await.unwrap();
+        if let Err(e) = resp.error_for_status_ref() {
+            panic!(
+                "Server responded with code {}\nError: {}",
+                e.status()
+                    .map(|s| s.to_string())
+                    .unwrap_or(String::from("<none>")),
+                e.to_string()
+            );
+        }
+        if !resp_needed {
+            return json!([]);
+        }
+        let resp: Value = from_str(&resp.text().await.unwrap()).unwrap();
+        resp.get("inner").unwrap().get(0).unwrap().clone()
+    }
+
+    pub async fn get<S: AsRef<str>>(&self, url: S) -> Value {
+        let req = self.client.get(self.base_url.join(url.as_ref()).unwrap());
+        self.process_request(req, true).await
+    }
+
+    pub async fn post<S: AsRef<str>, B: Serialize>(&self, url: S, body: &B) -> Value {
+        let req = self.client.post(self.base_url.join(url.as_ref()).unwrap());
+        self.process_request(req.json(body), false).await
+    }
+}
diff --git a/integration/tests/helpers/mod.rs b/integration/tests/helpers/mod.rs
new file mode 100644
index 0000000..0957ad9
--- /dev/null
+++ b/integration/tests/helpers/mod.rs
@@ -0,0 +1,5 @@
+pub mod client;
+pub mod panel;
+
+pub use client::AgentClient;
+pub use panel::Panel;
diff --git a/integration/tests/helpers/panel.rs b/integration/tests/helpers/panel.rs
new file mode 100644
index 0000000..f250332
--- /dev/null
+++ b/integration/tests/helpers/panel.rs
@@ -0,0 +1,53 @@
+use serde_json::{from_slice, Value};
+use shlex::split;
+use std::process::{Command, Output};
+
+const PANEL_BINARY: &str = "/u_panel";
+
+pub struct Panel;
+
+impl Panel {
+    fn run(args: &[&str]) -> Output {
+        Command::new(PANEL_BINARY)
+            .arg("--json")
+            .args(args)
+            .output()
+            .unwrap()
+    }
+
+    pub fn output_argv(args: &[&str]) -> Value {
+        let result = Self::run(args);
+        assert!(result.status.success());
+        from_slice(&result.stdout).unwrap()
+    }
+
+    pub fn output<S: Into<String>>(args: S) -> Value {
+        let splitted = split(args.into().as_ref()).unwrap();
+        Self::output_argv(
+            splitted
+                .iter()
+                .map(|s| s.as_ref())
+                .collect::<Vec<&str>>()
+                .as_ref(),
+        )
+    }
+
+    fn status_is_ok(data: &Value) {
+        assert_eq!(
+            data["status"], "ok",
+            "Panel failed with erroneous status: {}",
+            data["data"]
+        );
+    }
+
+    pub fn check_status<S: Into<String>>(args: S) {
+        let result = Self::output(args);
+        Self::status_is_ok(&result);
+    }
+
+    pub fn check_output<S: Into<String>>(args: S) -> Vec<Value> {
+        let result = Self::output(args);
+        Self::status_is_ok(&result);
+        result["data"].as_array().unwrap().clone()
+    }
+}
diff --git a/integration/tests/tests.rs b/integration/tests/tests.rs
new file mode 100644
index 0000000..2cc9bce
--- /dev/null
+++ b/integration/tests/tests.rs
@@ -0,0 +1,80 @@
+mod helpers;
+
+use helpers::{AgentClient, Panel};
+
+use serde_json::json;
+use std::thread::sleep;
+use std::time::Duration;
+use uuid::Uuid;
+
+type TestResult<R = ()> = Result<R, Box<dyn std::error::Error>>;
+
+async fn register_agent() -> Uuid {
+    let cli = AgentClient::new();
+    let agent_uid = Uuid::new_v4();
+    let resp = cli.get(format!("get_agent_jobs/{}", agent_uid)).await;
+    let job_id = &resp["job_id"];
+    let resp = cli.get(format!("get_jobs/{}", job_id)).await;
+    assert_eq!(&resp["alias"], "agent_hello");
+    let agent_data = json! {
+        {"id": &agent_uid,"inner":[
+            {"Agent":
+                {"alias":null,
+                "hostname":"3b1030fa6324",
+                "id":&agent_uid,
+                "is_root":false,
+                "is_root_allowed":false,
+                "last_active":{"secs_since_epoch":1625271265,"nanos_since_epoch":92814921},
+                "platform":"x86_64-unknown-linux-gnu",
+                "regtime":{"secs_since_epoch":1625271265,"nanos_since_epoch":92814945},
+                "state":"New",
+                "token":null,
+                "username":"root"}
+            }
+        ]}
+    };
+    cli.post("report", &agent_data).await;
+    agent_uid
+}
+
+#[tokio::test]
+async fn test_registration() -> TestResult {
+    let agent_uid = register_agent().await;
+    let agents = Panel::check_output("agents list");
+    let found = agents
+        .iter()
+        .find(|v| v["id"].as_str().unwrap() == agent_uid.to_string());
+    assert!(found.is_some());
+    Ok(())
+}
+
+#[tokio::test]
+async fn test_setup_tasks() -> TestResult {
+    let agent_uid = Panel::check_output("agents list")[0]["id"].clone();
+    dbg!(&agent_uid);
+    let job_alias = "passwd_contents";
+    let cmd = format!("jobs add --alias {} 'cat /etc/passwd'", job_alias);
+    Panel::check_status(cmd);
+    let cmd = format!("jobmap add {} {}", agent_uid, job_alias);
+    let assigned_uids = Panel::check_output(cmd);
+    dbg!(&assigned_uids);
+    loop {
+        let result = Panel::check_output(format!("jobmap list {}", assigned_uids[0]));
+        dbg!(&result);
+        match result.get(0) {
+            Some(entry) if entry["state"] == "Finished" => {
+                println!("{}", result[0]);
+                break;
+            }
+            None => {
+                eprintln!("jobmap list is empty (bad bad bad)");
+                continue;
+            }
+            _ => {
+                sleep(Duration::from_secs(1));
+                eprintln!("waiting for task");
+            }
+        }
+    }
+    Ok(())
+}
diff --git a/integration/utils.py b/integration/utils.py
new file mode 100644
index 0000000..0015df2
--- /dev/null
+++ b/integration/utils.py
@@ -0,0 +1,32 @@
+from termcolor import colored
+
+__all__ = ['log', 'warn', 'err', 'TestsError']
+
+
+class TestsError(Exception):
+    pass
+
+
+COLORS = {
+    'question': colored('[?]', 'magenta'),
+    'info': colored('[~]', 'green'),
+    'warning': colored('[!]', 'yellow'),
+    'error': colored('[X]', 'red'),
+}
+
+
+def warn(msg):
+    log(msg, log_lvl='w')
+
+
+def err(msg):
+    log(msg, log_lvl='e')
+
+
+def log(msg, log_lvl='i'):
+    for lvl, text in COLORS.items():
+        if lvl.startswith(log_lvl):
+            print(f'{text} {msg}')
+            break
+    else:
+        ValueError('Unknown log level')
diff --git a/lib/u_lib/Cargo.toml b/lib/u_lib/Cargo.toml
index 295b216..dad63a9 100644
--- a/lib/u_lib/Cargo.toml
+++ b/lib/u_lib/Cargo.toml
@@ -7,6 +7,7 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+dotenv = "0.15.0"
 serde = { version = "1.0.114", features = ["derive"] }
 uuid = { version = "0.6.5", features = ["serde", "v4"] }
 nix = "0.17"
@@ -14,10 +15,12 @@ libc = "^0.2"
 lazy_static = "1.4.0"
 tokio = { version = "1.2.0", features = ["rt-multi-thread", "sync", "macros", "process", "time"] }
 reqwest = { version = "0.11", features = ["json"] }
+openssl = "*"
 futures = "0.3.5"
 guess_host_triple = "0.1.2"
 thiserror = "*"
 log = "*"
+mockall = "0.9.1"
 env_logger = "0.8.3"
 diesel-derive-enum = { version = "1", features = ["postgres"] }
 chrono = "0.4.19"
diff --git a/lib/u_lib/build.rs b/lib/u_lib/build.rs
new file mode 100644
index 0000000..cf1757d
--- /dev/null
+++ b/lib/u_lib/build.rs
@@ -0,0 +1,14 @@
+use std::path::PathBuf;
+use std::process::Command;
+
+fn main() {
+    let echoer = PathBuf::from("./tests/fixtures/echoer");
+    let mut echoer_src = echoer.clone();
+    echoer_src.set_extension("rs");
+    Command::new("rustc")
+        .args(&[echoer_src.to_str().unwrap(), "-o", echoer.to_str().unwrap()])
+        .status()
+        .unwrap();
+    println!("cargo:rerun-if-changed={}", echoer_src.display());
+    println!("cargo:rerun-if-changed={}", echoer.display());
+}
diff --git a/lib/u_lib/src/api.rs b/lib/u_lib/src/api.rs
index 5e0cd3c..636a0dc 100644
--- a/lib/u_lib/src/api.rs
+++ b/lib/u_lib/src/api.rs
@@ -2,12 +2,12 @@
 use crate::{
     config::{MASTER_PORT, MASTER_SERVER},
     messaging::{AsMsg, BaseMessage},
-    models::*,
-    utils::opt_to_string,
+    models,
+    utils::{opt_to_string, VecDisplay},
     UError, UResult,
 };
 use reqwest::{Client, RequestBuilder, Url};
-use std::{net::Ipv4Addr, str::FromStr};
+use std::env;
 use u_api_proc_macro::api_route;
 use uuid::Uuid;
 
@@ -18,10 +18,9 @@ pub struct ClientHandler {
 }
 
 impl ClientHandler {
-    pub fn new(server: Option<String>) -> Self {
-        let master_server = server
-            .map(|s| Ipv4Addr::from_str(&s).unwrap())
-            .unwrap_or(MASTER_SERVER);
+    pub fn new(server: Option<&str>) -> Self {
+        let env_server = env::var("U_SERVER").unwrap_or(String::from(MASTER_SERVER));
+        let master_server = server.unwrap_or(env_server.as_str());
         Self {
             client: Client::new(),
             base_url: Url::parse(&format!("http://{}:{}", master_server, MASTER_PORT)).unwrap(),
@@ -53,24 +52,24 @@ impl ClientHandler {
     //
     // get jobs for client
     #[api_route("GET")]
-    fn get_agent_jobs(&self, url_param: Option<Uuid>) -> Vec<AssignedJob> {}
+    fn get_agent_jobs(&self, url_param: Option<Uuid>) -> VecDisplay<models::AssignedJob> {}
     //
     // send something to server
     #[api_route("POST")]
-    fn report<M: AsMsg>(&self, payload: &M) {}
+    fn report<M: AsMsg>(&self, payload: &M) -> models::Empty {}
 
-    //#/////////#// Admin area //#////////#//
+    //##########// Admin area //##########//
     /// client listing
     #[api_route("GET")]
-    fn get_agents(&self, url_param: Option<Uuid>) -> Vec<Agent> {}
+    fn get_agents(&self, url_param: Option<Uuid>) -> VecDisplay<models::Agent> {}
     //
     // get all available jobs
     #[api_route("GET")]
-    fn get_jobs(&self, url_param: Option<Uuid>) -> Vec<JobMeta> {}
+    fn get_jobs(&self, url_param: Option<Uuid>) -> VecDisplay<models::JobMeta> {}
     //
     // create and upload job
     #[api_route("POST")]
-    fn upload_jobs(&self, payload: &Vec<JobMeta>) {}
+    fn upload_jobs(&self, payload: &[models::JobMeta]) -> models::Empty {}
     //
     // delete something
     #[api_route("GET")]
@@ -78,5 +77,5 @@ impl ClientHandler {
     //
     // set jobs for client
     #[api_route("POST")]
-    fn set_jobs(&self, url_param: Option<Uuid>, payload: &Vec<Uuid>) {}
+    fn set_jobs(&self, url_param: Option<Uuid>, payload: &[String]) -> VecDisplay<Uuid> {}
 }
diff --git a/lib/u_lib/src/builder.rs b/lib/u_lib/src/builder.rs
index 7948b33..14b172d 100644
--- a/lib/u_lib/src/builder.rs
+++ b/lib/u_lib/src/builder.rs
@@ -2,7 +2,7 @@ use crate::{
     cache::JobCache,
     executor::{FutRes, Waiter, DynFut},
     models::{Agent, AssignedJob, JobMeta, JobType},
-    utils::{CombinedResult, OneOrMany},
+    utils::{CombinedResult, OneOrVec},
     UError,
 };
 use guess_host_triple::guess_host_triple;
@@ -13,7 +13,7 @@ pub struct JobBuilder {
 }
 
 impl JobBuilder {
-    pub fn from_request<J: OneOrMany<AssignedJob>>(job_requests: J) -> CombinedResult<Self> {
+    pub fn from_request<J: OneOrVec<AssignedJob>>(job_requests: J) -> CombinedResult<Self> {
         let job_requests = job_requests.into_vec();
         let mut prepared: Vec<DynFut> = vec![];
         let mut result = CombinedResult::new();
@@ -52,7 +52,7 @@ impl JobBuilder {
         result
     }
 
-    pub fn from_meta<J: OneOrMany<JobMeta>>(job_metas: J) -> CombinedResult<Self> {
+    pub fn from_meta<J: OneOrVec<JobMeta>>(job_metas: J) -> CombinedResult<Self> {
         let job_requests = job_metas
             .into_vec()
             .into_iter()
@@ -90,7 +90,7 @@ pub struct NamedJobBuilder {
 }
 
 impl NamedJobBuilder {
-    pub fn from_shell<J: OneOrMany<(&'static str, &'static str)>>(
+    pub fn from_shell<J: OneOrVec<(&'static str, &'static str)>>(
         named_jobs: J,
     ) -> CombinedResult<Self> {
         let mut result = CombinedResult::new();
@@ -111,7 +111,7 @@ impl NamedJobBuilder {
         result
     }
 
-    pub fn from_meta<J: OneOrMany<(&'static str, JobMeta)>>(named_jobs: J) -> Self {
+    pub fn from_meta<J: OneOrVec<(&'static str, JobMeta)>>(named_jobs: J) -> Self {
         let mut job_names = vec![];
         let job_metas: Vec<JobMeta> = named_jobs
             .into_vec()
@@ -144,3 +144,172 @@ impl NamedJobBuilder {
         self.pop_opt(name).unwrap()
     }
 }
+
+#[cfg(test)]
+mod tests {
+
+    use test_case::test_case;
+    use std::{time::SystemTime};
+    use crate::{
+        errors::UError,
+        models::{
+            jobs::{JobMeta},
+            ExecResult,
+            misc::JobType
+        },
+        builder::{JobBuilder, NamedJobBuilder},
+        unwrap_enum,
+    };
+
+    type TestResult<R = ()> = Result<R, Box<dyn std::error::Error>>;
+
+    #[tokio::test]
+    async fn test_is_really_async() {
+        const SLEEP_SECS: u64 = 1;
+        let job = JobMeta::from_shell(format!("sleep {}", SLEEP_SECS)).unwrap();
+        let sleep_jobs: Vec<JobMeta> = (0..50).map(|_| job.clone()).collect();
+        let now = SystemTime::now();
+        JobBuilder::from_meta(sleep_jobs).unwrap_one().wait().await;
+        assert!(now.elapsed().unwrap().as_secs() < SLEEP_SECS + 2)
+    }
+
+    #[test_case(
+        "/bin/sh {}", 
+        Some(b"echo test01 > /tmp/asd; cat /tmp/asd"), 
+        "test01"
+        ;"sh payload"
+    )]
+    #[test_case(
+        r#"/usr/bin/python -c 'print("test02")'"#,
+        None, 
+        "test02"
+        ;"python cmd"
+    )]
+    #[test_case(
+        "/{}", 
+        Some(
+    br#"#!/bin/sh
+    TMPPATH=/tmp/lol
+    mkdir -p $TMPPATH
+    echo test03 > $TMPPATH/t
+    cat $TMPPATH/t"#
+        ),
+        "test03"
+        ;"sh multiline payload"
+    )]
+    #[test_case(
+        "/{} 'some msg as arg'",
+        Some(include_bytes!("../tests/fixtures/echoer")),
+        "some msg as arg"
+        ;"standalone binary with args"
+    )]
+    #[tokio::test]
+    async fn test_shell_job(cmd: &str, payload: Option<&[u8]>, expected_result: &str) -> TestResult {
+        let mut job = JobMeta::builder().with_shell(cmd); 
+        if let Some(p) = payload {
+            job = job.with_payload(p);
+        }
+        let job = job.build().unwrap(); 
+        let job_result = JobBuilder::from_meta(job).unwrap_one().wait_one().await;
+        let result = unwrap_enum!(job_result, ExecResult::Assigned);
+        let result = result.to_string_result().unwrap();
+        assert_eq!(result.trim(), expected_result);
+        Ok(())
+    }
+
+    #[tokio::test]
+    async fn test_complex_load() -> TestResult {
+        const SLEEP_SECS: u64 = 1;
+        let now = SystemTime::now();
+        let longest_job = JobMeta::from_shell(format!("sleep {}", SLEEP_SECS)).unwrap();
+        let longest_job = JobBuilder::from_meta(longest_job).unwrap_one().spawn().await; 
+        let ls = JobBuilder::from_meta(JobMeta::from_shell("ls")?).unwrap_one()
+            .wait_one()
+            .await;
+        let ls = unwrap_enum!(ls, ExecResult::Assigned);
+        assert_eq!(ls.retcode.unwrap(), 0);
+        let folders = ls.to_string_result().unwrap();
+        let subfolders_jobs: Vec<JobMeta> = folders
+            .lines()
+            .map(|f| JobMeta::from_shell(format!("ls {}", f)).unwrap())
+            .collect();
+        let ls_subfolders = JobBuilder::from_meta(subfolders_jobs)
+            .unwrap_one()
+            .wait()
+            .await;
+        for result in ls_subfolders {
+            let result = unwrap_enum!(result, ExecResult::Assigned);
+            assert_eq!(result.retcode.unwrap(), 0);
+        }
+        longest_job.wait().await;
+        assert_eq!(now.elapsed().unwrap().as_secs(), SLEEP_SECS);
+        Ok(())
+    }
+    /*
+    #[tokio::test]
+    async fn test_exec_multiple_jobs_nowait() -> UResult<()> {
+        const REPEATS: usize = 10;
+        let job = JobMeta::from_shell("whoami");
+        let sleep_jobs: Vec<JobMeta> = (0..=REPEATS).map(|_| job.clone()).collect();
+        build_jobs(sleep_jobs).spawn().await;
+        let mut completed = 0;
+        while completed < REPEATS {
+            let c = pop_completed().await.len();
+            if c > 0 {
+                completed += c;
+                println!("{}", c);
+            }
+        }
+        Ok(())
+    }
+    */
+    #[tokio::test]
+    async fn test_failing_shell_job() -> TestResult {
+        let job = JobMeta::from_shell("lol_kek_puk")?;
+        let job_result = JobBuilder::from_meta(job)
+            .unwrap_one()
+            .wait_one()
+            .await;
+        let job_result = unwrap_enum!(job_result, ExecResult::Assigned);
+        let output = job_result.to_string_result().unwrap();
+        assert!(output.contains("No such file"));
+        assert!(job_result.retcode.is_none());
+        Ok(())
+    }
+
+    #[test_case(
+        "/bin/bash {}", 
+        None, 
+        "contains executable"
+        ; "no binary"
+    )]
+    #[test_case(
+        "/bin/bash", 
+        Some(b"whoami"), 
+        "contains no executable"
+        ; "no path to binary"
+    )]
+    #[tokio::test]
+    async fn test_job_building_failed(cmd: &str, payload: Option<&[u8]>, err_str: &str) -> TestResult {
+        let mut job = JobMeta::builder().with_shell(cmd);
+        if let Some(p) = payload {
+            job = job.with_payload(p);
+        }
+        let err = job.build().unwrap_err();
+        let err_msg = unwrap_enum!(err, UError::JobArgsError);
+        assert!(err_msg.contains(err_str));
+        Ok(())
+    }
+
+    #[tokio::test]
+    async fn test_different_job_types() -> TestResult {
+        let mut jobs = NamedJobBuilder::from_meta(vec![
+            ("sleeper", JobMeta::from_shell("sleep 3")?),
+            ("gatherer", JobMeta::builder().with_type(JobType::Manage).build()?)
+        ]).wait().await;
+        let gathered = jobs.pop("gatherer");
+        assert_eq!(unwrap_enum!(gathered, ExecResult::Agent).alias, None);
+        Ok(())
+    }
+
+}
\ No newline at end of file
diff --git a/lib/u_lib/src/config.rs b/lib/u_lib/src/config.rs
index 7db464c..88fc795 100644
--- a/lib/u_lib/src/config.rs
+++ b/lib/u_lib/src/config.rs
@@ -1,9 +1,8 @@
-use std::net::Ipv4Addr;
 use uuid::Uuid;
 
-pub const MASTER_SERVER: Ipv4Addr = Ipv4Addr::LOCALHOST; //Ipv4Addr::new(3,9,16,40)
+pub const MASTER_SERVER: &str = "127.0.0.1"; //Ipv4Addr::new(3,9,16,40)
 pub const MASTER_PORT: u16 = 63714;
 
 lazy_static! {
     pub static ref UID: Uuid = Uuid::new_v4();
-}
\ No newline at end of file
+}
diff --git a/lib/u_lib/src/executor.rs b/lib/u_lib/src/executor.rs
index c4d6492..95ab8aa 100644
--- a/lib/u_lib/src/executor.rs
+++ b/lib/u_lib/src/executor.rs
@@ -1,7 +1,7 @@
-use crate::{utils::OneOrMany, models::ExecResult};
+use crate::{models::ExecResult, utils::OneOrVec};
 use futures::{future::BoxFuture, lock::Mutex};
 use lazy_static::lazy_static;
-use std::{collections::HashMap};
+use std::collections::HashMap;
 use tokio::{
     spawn,
     sync::mpsc::{channel, Receiver, Sender},
@@ -37,7 +37,7 @@ pub struct Waiter {
 }
 
 impl Waiter {
-    pub fn new<S: OneOrMany<DynFut>>(tasks: S) -> Self {
+    pub fn new<S: OneOrVec<DynFut>>(tasks: S) -> Self {
         Self {
             tasks: tasks.into_vec(),
             fids: vec![],
diff --git a/lib/u_lib/src/lib.rs b/lib/u_lib/src/lib.rs
index d615391..00d1c18 100644
--- a/lib/u_lib/src/lib.rs
+++ b/lib/u_lib/src/lib.rs
@@ -26,3 +26,6 @@ extern crate diesel;
 #[macro_use]
 extern crate log;
 extern crate env_logger;
+
+#[macro_use]
+extern crate mockall;
diff --git a/lib/u_lib/src/messaging.rs b/lib/u_lib/src/messaging.rs
index 7d7a34c..3af1933 100644
--- a/lib/u_lib/src/messaging.rs
+++ b/lib/u_lib/src/messaging.rs
@@ -1,9 +1,11 @@
+use crate::utils::VecDisplay;
 use crate::UID;
 use serde::{Deserialize, Serialize};
 use std::borrow::Cow;
+use std::fmt::Display;
 use uuid::Uuid;
 
-pub struct Moo<'cow, T: Clone>(pub Cow<'cow, T>);
+pub struct Moo<'cow, T: AsMsg + Clone>(pub Cow<'cow, T>);
 
 pub trait AsMsg: Clone + Serialize {
     fn as_message<'m>(&'m self) -> BaseMessage<'m, Self>
@@ -29,6 +31,8 @@ impl<'cow, M: AsMsg> From<&'cow M> for Moo<'cow, M> {
 }
 
 impl<M: AsMsg> AsMsg for Vec<M> {}
+impl<M: AsMsg + Display> AsMsg for VecDisplay<M> {}
+impl<'msg, M: AsMsg> AsMsg for &'msg [M] {}
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct BaseMessage<'cow, I: AsMsg> {
diff --git a/lib/u_lib/src/models/agent.rs b/lib/u_lib/src/models/agent.rs
index fe213b9..2c66f1e 100644
--- a/lib/u_lib/src/models/agent.rs
+++ b/lib/u_lib/src/models/agent.rs
@@ -79,10 +79,9 @@ impl Agent {
         .await;
         let decoder = |job_result: ExecResult| {
             let assoc_job = unwrap_enum!(job_result, ExecResult::Assigned);
-            assoc_job.to_string_result().unwrap()
+            assoc_job.to_string_result().unwrap().trim().to_string()
         };
 
-        #[cfg(unix)]
         Self {
             hostname: decoder(builder.pop("hostname")),
             is_root: &decoder(builder.pop("is_root")) == "0",
diff --git a/lib/u_lib/src/models/jobs/misc.rs b/lib/u_lib/src/models/jobs/misc.rs
index 9c45195..7451548 100644
--- a/lib/u_lib/src/models/jobs/misc.rs
+++ b/lib/u_lib/src/models/jobs/misc.rs
@@ -136,3 +136,51 @@ impl JobOutput {
         result
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use crate::{models::JobOutput, utils::bytes_to_string};
+    use test_case::test_case;
+
+    const STDOUT: &str = "<***STDOUT***>";
+    const STDERR: &str = "<***STDERR***>";
+
+    #[test_case(
+        "lol",
+        "kek",
+        &format!("{}lol{}kek", STDOUT, STDERR)
+        ;"stdout stderr"
+    )]
+    #[test_case(
+        "",
+        "kek",
+        &format!("{}kek", STDERR)
+        ;"stderr"
+    )]
+    fn test_to_combined(stdout: &str, stderr: &str, result: &str) {
+        let output = JobOutput::new()
+            .stdout(stdout.as_bytes().to_vec())
+            .stderr(stderr.as_bytes().to_vec());
+        assert_eq!(&bytes_to_string(&output.into_combined()), result)
+    }
+
+    #[test_case(
+        &format!("{}lal{}kik", STDOUT, STDERR),
+        "lal\nkik"
+        ;"stdout stderr"
+    )]
+    #[test_case(
+        &format!("{}qeq", STDOUT),
+        "qeq"
+        ;"stdout"
+    )]
+    #[test_case(
+        &format!("{}vev", STDERR),
+        "vev"
+        ;"stderr"
+    )]
+    fn test_from_combined(src: &str, result: &str) {
+        let output = JobOutput::from_combined(src.as_bytes()).unwrap();
+        assert_eq!(bytes_to_string(&output.to_appropriate()).trim(), result);
+    }
+}
diff --git a/lib/u_lib/src/models/mod.rs b/lib/u_lib/src/models/mod.rs
index 9406e9a..d30a33a 100644
--- a/lib/u_lib/src/models/mod.rs
+++ b/lib/u_lib/src/models/mod.rs
@@ -6,6 +6,8 @@ pub mod schema;
 use crate::messaging::AsMsg;
 pub use crate::models::result::ExecResult;
 pub use crate::models::{agent::*, jobs::*};
+use serde::{Deserialize, Serialize};
+use std::fmt;
 use uuid::Uuid;
 
 impl AsMsg for Agent {}
@@ -14,4 +16,13 @@ impl AsMsg for ExecResult {}
 impl AsMsg for JobMeta {}
 impl AsMsg for String {}
 impl AsMsg for Uuid {}
-impl AsMsg for () {}
+impl AsMsg for Empty {}
+
+#[derive(Serialize, Deserialize, Clone, Default, Debug)]
+pub struct Empty;
+
+impl fmt::Display for Empty {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        write!(f, "<empty>")
+    }
+}
diff --git a/lib/u_lib/src/utils.rs b/lib/u_lib/src/utils.rs
deleted file mode 100644
index ebf3ebe..0000000
--- a/lib/u_lib/src/utils.rs
+++ /dev/null
@@ -1,161 +0,0 @@
-use crate::UError;
-use chrono::{offset::Local, DateTime};
-use nix::{
-    sys::signal::{signal, SigHandler, Signal},
-    unistd::{chdir, close as fdclose, fork, getppid, setsid, ForkResult},
-};
-use std::{
-    env::temp_dir, fs, ops::Drop, os::unix::fs::PermissionsExt, path::PathBuf, process::exit,
-    time::SystemTime,
-};
-use uuid::Uuid;
-
-pub trait OneOrMany<T> {
-    fn into_vec(self) -> Vec<T>;
-}
-
-impl<T> OneOrMany<T> for T {
-    fn into_vec(self) -> Vec<T> {
-        vec![self]
-    }
-}
-
-impl<T> OneOrMany<T> for Vec<T> {
-    fn into_vec(self) -> Vec<T> {
-        self
-    }
-}
-
-pub fn daemonize() {
-    if getppid().as_raw() != 1 {
-        setsig(Signal::SIGTTOU, SigHandler::SigIgn);
-        setsig(Signal::SIGTTIN, SigHandler::SigIgn);
-        setsig(Signal::SIGTSTP, SigHandler::SigIgn);
-    }
-    for fd in 0..=2 {
-        match fdclose(fd) {
-            _ => (),
-        }
-    }
-    match chdir("/") {
-        _ => (),
-    };
-
-    match fork() {
-        Ok(ForkResult::Parent { .. }) => {
-            exit(0);
-        }
-        Ok(ForkResult::Child) => match setsid() {
-            _ => (),
-        },
-        Err(_) => exit(255),
-    }
-}
-
-pub fn setsig(sig: Signal, hnd: SigHandler) {
-    unsafe {
-        signal(sig, hnd).unwrap();
-    }
-}
-
-pub fn vec_to_string(v: &[u8]) -> String {
-    String::from_utf8_lossy(v).to_string()
-}
-
-pub fn opt_to_string<T: ToString>(item: Option<T>) -> String {
-    match item {
-        Some(s) => s.to_string(),
-        None => String::new(),
-    }
-}
-
-pub fn systime_to_string(time: &SystemTime) -> String {
-    DateTime::<Local>::from(*time)
-        .format("%d/%m/%Y %T")
-        .to_string()
-}
-
-pub struct TempFile {
-    path: PathBuf,
-}
-
-impl TempFile {
-    pub fn get_path(&self) -> String {
-        self.path.to_string_lossy().to_string()
-    }
-
-    pub fn new() -> Self {
-        let name = Uuid::simple(&Uuid::new_v4()).to_string();
-        let mut path = temp_dir();
-        path.push(name);
-        Self { path }
-    }
-
-    pub fn write_all(&self, data: &[u8]) -> Result<(), String> {
-        fs::write(&self.path, data).map_err(|e| e.to_string())
-    }
-
-    pub fn write_exec(data: &[u8]) -> Result<Self, (String, String)> {
-        let this = Self::new();
-        let path = this.get_path();
-        this.write_all(data).map_err(|e| (path.clone(), e))?;
-        let perms = fs::Permissions::from_mode(0o555);
-        fs::set_permissions(&path, perms).map_err(|e| (path, e.to_string()))?;
-        Ok(this)
-    }
-}
-
-impl Drop for TempFile {
-    fn drop(&mut self) {
-        fs::remove_file(&self.path).ok();
-    }
-}
-
-pub struct CombinedResult<T, E = UError> {
-    ok: Vec<T>,
-    err: Vec<E>,
-}
-
-impl<T, E> CombinedResult<T, E> {
-    pub fn new() -> Self {
-        Self {
-            ok: vec![],
-            err: vec![],
-        }
-    }
-
-    pub fn ok<I: OneOrMany<T>>(&mut self, result: I) {
-        self.ok.extend(result.into_vec());
-    }
-
-    pub fn err<I: OneOrMany<E>>(&mut self, err: I) {
-        self.err.extend(err.into_vec());
-    }
-
-    pub fn unwrap(self) -> Vec<T> {
-        let err_len = self.err.len();
-        if err_len > 0 {
-            panic!("CombinedResult has {} errors", err_len);
-        }
-        self.ok
-    }
-
-    pub fn unwrap_one(self) -> T {
-        self.unwrap().pop().unwrap()
-    }
-
-    pub fn pop_errors(&mut self) -> Vec<E> {
-        self.err.drain(..).collect()
-    }
-}
-
-#[macro_export]
-macro_rules! unwrap_enum {
-    ($src:ident, $t:path) => {
-        if let $t(result) = $src {
-            result
-        } else {
-            panic!("wrong type")
-        }
-    };
-}
diff --git a/lib/u_lib/src/utils/combined_result.rs b/lib/u_lib/src/utils/combined_result.rs
new file mode 100644
index 0000000..687f541
--- /dev/null
+++ b/lib/u_lib/src/utils/combined_result.rs
@@ -0,0 +1,40 @@
+use crate::utils::OneOrVec;
+use crate::UError;
+
+pub struct CombinedResult<T, E = UError> {
+    ok: Vec<T>,
+    err: Vec<E>,
+}
+
+impl<T, E> CombinedResult<T, E> {
+    pub fn new() -> Self {
+        Self {
+            ok: vec![],
+            err: vec![],
+        }
+    }
+
+    pub fn ok<I: OneOrVec<T>>(&mut self, result: I) {
+        self.ok.extend(result.into_vec());
+    }
+
+    pub fn err<I: OneOrVec<E>>(&mut self, err: I) {
+        self.err.extend(err.into_vec());
+    }
+
+    pub fn unwrap(self) -> Vec<T> {
+        let err_len = self.err.len();
+        if err_len > 0 {
+            panic!("CombinedResult has {} errors", err_len);
+        }
+        self.ok
+    }
+
+    pub fn unwrap_one(self) -> T {
+        self.unwrap().pop().unwrap()
+    }
+
+    pub fn pop_errors(&mut self) -> Vec<E> {
+        self.err.drain(..).collect()
+    }
+}
diff --git a/lib/u_lib/src/utils/conv.rs b/lib/u_lib/src/utils/conv.rs
new file mode 100644
index 0000000..9cb2166
--- /dev/null
+++ b/lib/u_lib/src/utils/conv.rs
@@ -0,0 +1,19 @@
+use chrono::{offset::Local, DateTime};
+use std::time::SystemTime;
+
+pub fn bytes_to_string(v: &[u8]) -> String {
+    String::from_utf8_lossy(v).to_string()
+}
+
+pub fn opt_to_string<T: ToString>(item: Option<T>) -> String {
+    match item {
+        Some(s) => s.to_string(),
+        None => String::new(),
+    }
+}
+
+pub fn systime_to_string(time: &SystemTime) -> String {
+    DateTime::<Local>::from(*time)
+        .format("%d/%m/%Y %T")
+        .to_string()
+}
diff --git a/lib/u_lib/src/utils/misc.rs b/lib/u_lib/src/utils/misc.rs
new file mode 100644
index 0000000..4f93a85
--- /dev/null
+++ b/lib/u_lib/src/utils/misc.rs
@@ -0,0 +1,71 @@
+use nix::{
+    sys::signal::{signal, SigHandler, Signal},
+    unistd::{chdir, close as fdclose, fork, getppid, setsid, ForkResult},
+};
+use std::process::exit;
+
+pub trait OneOrVec<T> {
+    fn into_vec(self) -> Vec<T>;
+}
+
+impl<T> OneOrVec<T> for T {
+    fn into_vec(self) -> Vec<T> {
+        vec![self]
+    }
+}
+
+impl<T> OneOrVec<T> for Vec<T> {
+    fn into_vec(self) -> Vec<T> {
+        self
+    }
+}
+
+#[macro_export]
+macro_rules! unwrap_enum {
+    ($src:ident, $t:path) => {
+        if let $t(result) = $src {
+            result
+        } else {
+            panic!("wrong type")
+        }
+    };
+}
+
+pub fn daemonize() {
+    if getppid().as_raw() != 1 {
+        setsig(Signal::SIGTTOU, SigHandler::SigIgn);
+        setsig(Signal::SIGTTIN, SigHandler::SigIgn);
+        setsig(Signal::SIGTSTP, SigHandler::SigIgn);
+    }
+    for fd in 0..=2 {
+        match fdclose(fd) {
+            _ => (),
+        }
+    }
+    match chdir("/") {
+        _ => (),
+    };
+
+    match fork() {
+        Ok(ForkResult::Parent { .. }) => {
+            exit(0);
+        }
+        Ok(ForkResult::Child) => match setsid() {
+            _ => (),
+        },
+        Err(_) => exit(255),
+    }
+}
+
+pub fn setsig(sig: Signal, hnd: SigHandler) {
+    unsafe {
+        signal(sig, hnd).unwrap();
+    }
+}
+
+pub fn init_env() {
+    let envs = [".env"];
+    for envfile in &envs {
+        dotenv::from_filename(envfile).ok();
+    }
+}
diff --git a/lib/u_lib/src/utils/mod.rs b/lib/u_lib/src/utils/mod.rs
new file mode 100644
index 0000000..13f94d3
--- /dev/null
+++ b/lib/u_lib/src/utils/mod.rs
@@ -0,0 +1,11 @@
+pub mod combined_result;
+pub mod conv;
+pub mod misc;
+pub mod tempfile;
+pub mod vec_display;
+
+pub use combined_result::*;
+pub use conv::*;
+pub use misc::*;
+pub use tempfile::*;
+pub use vec_display::*;
diff --git a/lib/u_lib/src/utils/tempfile.rs b/lib/u_lib/src/utils/tempfile.rs
new file mode 100644
index 0000000..e76baa8
--- /dev/null
+++ b/lib/u_lib/src/utils/tempfile.rs
@@ -0,0 +1,38 @@
+use std::{env::temp_dir, fs, ops::Drop, os::unix::fs::PermissionsExt, path::PathBuf};
+use uuid::Uuid;
+
+pub struct TempFile {
+    path: PathBuf,
+}
+
+impl TempFile {
+    pub fn get_path(&self) -> String {
+        self.path.to_string_lossy().to_string()
+    }
+
+    pub fn new() -> Self {
+        let name = Uuid::simple(&Uuid::new_v4()).to_string();
+        let mut path = temp_dir();
+        path.push(name);
+        Self { path }
+    }
+
+    pub fn write_all(&self, data: &[u8]) -> Result<(), String> {
+        fs::write(&self.path, data).map_err(|e| e.to_string())
+    }
+
+    pub fn write_exec(data: &[u8]) -> Result<Self, (String, String)> {
+        let this = Self::new();
+        let path = this.get_path();
+        this.write_all(data).map_err(|e| (path.clone(), e))?;
+        let perms = fs::Permissions::from_mode(0o555);
+        fs::set_permissions(&path, perms).map_err(|e| (path, e.to_string()))?;
+        Ok(this)
+    }
+}
+
+impl Drop for TempFile {
+    fn drop(&mut self) {
+        fs::remove_file(&self.path).ok();
+    }
+}
diff --git a/lib/u_lib/src/utils/vec_display.rs b/lib/u_lib/src/utils/vec_display.rs
new file mode 100644
index 0000000..117ee44
--- /dev/null
+++ b/lib/u_lib/src/utils/vec_display.rs
@@ -0,0 +1,40 @@
+use crate::{messaging::AsMsg, utils::OneOrVec};
+use serde::{Deserialize, Serialize};
+use std::fmt::{self, Display, Formatter};
+use std::ops::{Deref, DerefMut};
+
+#[derive(Serialize, Deserialize, Clone, Default)]
+pub struct VecDisplay<T: AsMsg + Display>(pub Vec<T>);
+
+impl<T: AsMsg + Display> VecDisplay<T> {
+    pub fn new<I: OneOrVec<T>>(inner: I) -> Self {
+        VecDisplay(inner.into_vec())
+    }
+
+    pub fn into_builtin_vec(self) -> Vec<T> {
+        self.0
+    }
+}
+
+impl<T: AsMsg + Display> Deref for VecDisplay<T> {
+    type Target = Vec<T>;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl<T: AsMsg + Display> DerefMut for VecDisplay<T> {
+    fn deref_mut(&mut self) -> &mut Self::Target {
+        &mut self.0
+    }
+}
+
+impl<T: AsMsg + Display> Display for VecDisplay<T> {
+    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
+        for (i, itm) in self.0.iter().enumerate() {
+            writeln!(f, "### {}:\n{}\n", i, itm)?;
+        }
+        Ok(())
+    }
+}
diff --git a/lib/u_lib/tests/api_macro.rs b/lib/u_lib/tests/api_macro.rs
deleted file mode 100644
index e5fd094..0000000
--- a/lib/u_lib/tests/api_macro.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
-use std::fmt::Display;
-use u_api_proc_macro::api_route;
-use uuid::Uuid;
-
-struct Paths;
-struct ClientHandler;
-
-#[test]
-fn test_api_proc_macro() {
-    #[api_route("GET", Uuid)]
-    fn list<T: Display>(&self, msg: T) -> String {}
-
-    #[api_route("POST", Uuid)]
-    fn report<T: Display>(&self, msg: T) -> String {}
-}
-*/
diff --git a/lib/u_lib/tests/fixtures/echoer b/lib/u_lib/tests/fixtures/echoer
deleted file mode 100755
index 4c13f8d..0000000
Binary files a/lib/u_lib/tests/fixtures/echoer and /dev/null differ
diff --git a/lib/u_lib/tests/jobs/execution.rs b/lib/u_lib/tests/jobs/execution.rs
deleted file mode 100644
index 598dd8b..0000000
--- a/lib/u_lib/tests/jobs/execution.rs
+++ /dev/null
@@ -1,161 +0,0 @@
-use std::{time::SystemTime};
-use u_lib::{
-    errors::UError,
-    models::{
-        jobs::{JobMeta},
-        ExecResult,
-        misc::JobType
-    },
-    builder::{JobBuilder, NamedJobBuilder}
-};
-
-type TestResult<R = ()> = Result<R, Box<dyn std::error::Error>>;
-
-#[tokio::test]
-async fn test_is_really_async() {
-    const SLEEP_SECS: u64 = 1;
-    let job = JobMeta::from_shell(format!("sleep {}", SLEEP_SECS)).unwrap();
-    let sleep_jobs: Vec<JobMeta> = (0..50).map(|_| job.clone()).collect();
-    let now = SystemTime::now();
-    JobBuilder::from_meta(sleep_jobs).unwrap_one().wait().await;
-    assert!(now.elapsed().unwrap().as_secs() < SLEEP_SECS + 2)
-}
-
-#[test_case(
-    "/bin/sh {}", 
-    Some(b"echo test01 > /tmp/asd; cat /tmp/asd"), 
-    "test01"
-    ;"sh payload"
-)]
-#[test_case(
-    r#"/usr/bin/python -c 'print("test02")'"#, 
-    None, 
-    "test02"
-    ;"python cmd"
-)]
-#[test_case(
-    "/{}", 
-    Some(
-br#"#!/bin/sh
-TMPPATH=/tmp/lol
-mkdir -p $TMPPATH
-echo test03 > $TMPPATH/t
-cat $TMPPATH/t"#
-    ),
-    "test03"
-    ;"sh multiline payload"
-)]
-#[test_case(
-    "/{} 'some msg as arg'",
-    Some(include_bytes!("../fixtures/echoer")),
-    "some msg as arg"
-    ;"standalone binary with args"
-)]
-#[tokio::test]
-async fn test_shell_job(cmd: &str, payload: Option<&[u8]>, expected_result: &str) -> TestResult {
-    let mut job = JobMeta::builder().with_shell(cmd); 
-    if let Some(p) = payload {
-        job = job.with_payload(p);
-    }
-    let job = job.build().unwrap(); 
-    let job_result = JobBuilder::from_meta(job).unwrap_one().wait_one().await;
-    let result = unwrap_enum!(job_result, ExecResult::Assigned);
-    let result = result.to_string_result().unwrap();
-    assert_eq!(result.trim(), expected_result);
-    Ok(())
-}
-
-#[tokio::test]
-async fn test_complex_load() -> TestResult {
-    const SLEEP_SECS: u64 = 1;
-    let now = SystemTime::now();
-    let longest_job = JobMeta::from_shell(format!("sleep {}", SLEEP_SECS)).unwrap();
-    let longest_job = JobBuilder::from_meta(longest_job).unwrap_one().spawn().await; 
-    let ls = JobBuilder::from_meta(JobMeta::from_shell("ls")?).unwrap_one()
-        .wait_one()
-        .await;
-    let ls = unwrap_enum!(ls, ExecResult::Assigned);
-    assert_eq!(ls.retcode.unwrap(), 0);
-    let folders = ls.to_string_result().unwrap();
-    let subfolders_jobs: Vec<JobMeta> = folders
-        .lines()
-        .map(|f| JobMeta::from_shell(format!("ls {}", f)).unwrap())
-        .collect();
-    let ls_subfolders = JobBuilder::from_meta(subfolders_jobs)
-        .unwrap_one()
-        .wait()
-        .await;
-    for result in ls_subfolders {
-        let result = unwrap_enum!(result, ExecResult::Assigned);
-        assert_eq!(result.retcode.unwrap(), 0);
-    }
-    longest_job.wait().await;
-    assert_eq!(now.elapsed().unwrap().as_secs(), SLEEP_SECS);
-    Ok(())
-}
-/*
-#[tokio::test]
-async fn test_exec_multiple_jobs_nowait() -> UResult<()> {
-    const REPEATS: usize = 10;
-    let job = JobMeta::from_shell("whoami");
-    let sleep_jobs: Vec<JobMeta> = (0..=REPEATS).map(|_| job.clone()).collect();
-    build_jobs(sleep_jobs).spawn().await;
-    let mut completed = 0;
-    while completed < REPEATS {
-        let c = pop_completed().await.len();
-        if c > 0 {
-            completed += c;
-            println!("{}", c);
-        }
-    }
-    Ok(())
-}
-*/
-#[tokio::test]
-async fn test_failing_shell_job() -> TestResult {
-    let job = JobMeta::from_shell("lol_kek_puk")?;
-    let job_result = JobBuilder::from_meta(job)
-        .unwrap_one()
-        .wait_one()
-        .await;
-    let job_result = unwrap_enum!(job_result, ExecResult::Assigned);
-    let output = job_result.to_string_result().unwrap();
-    assert!(output.contains("No such file"));
-    assert!(job_result.retcode.is_none());
-    Ok(())
-}
-
-#[test_case(
-    "/bin/bash {}", 
-    None, 
-    "contains executable"
-    ; "no binary"
-)]
-#[test_case(
-    "/bin/bash", 
-    Some(b"whoami"), 
-    "contains no executable"
-    ; "no path to binary"
-)]
-#[tokio::test]
-async fn test_job_building_failed(cmd: &str, payload: Option<&[u8]>, err_str: &str) -> TestResult {
-    let mut job = JobMeta::builder().with_shell(cmd);
-    if let Some(p) = payload {
-        job = job.with_payload(p);
-    }
-    let err = job.build().unwrap_err();
-    let err_msg = unwrap_enum!(err, UError::JobArgsError);
-    assert!(err_msg.contains(err_str));
-    Ok(())
-}
-
-#[tokio::test]
-async fn test_different_job_types() -> TestResult {
-    let mut jobs = NamedJobBuilder::from_meta(vec![
-        ("sleeper", JobMeta::from_shell("sleep 3")?),
-        ("gatherer", JobMeta::builder().with_type(JobType::Manage).build()?)
-    ]).wait().await;
-    let gathered = jobs.pop("gatherer");
-    assert_eq!(unwrap_enum!(gathered, ExecResult::Agent).alias, None);
-    Ok(())
-}
diff --git a/lib/u_lib/tests/jobs/output.rs b/lib/u_lib/tests/jobs/output.rs
deleted file mode 100644
index 0fc1522..0000000
--- a/lib/u_lib/tests/jobs/output.rs
+++ /dev/null
@@ -1,43 +0,0 @@
-use u_lib::{models::JobOutput, utils::vec_to_string};
-
-const STDOUT: &str = "<***STDOUT***>";
-const STDERR: &str = "<***STDERR***>";
-
-#[test_case(
-    "lol",
-    "kek",
-    &format!("{}lol{}kek", STDOUT, STDERR)
-    ;"stdout stderr"
-)]
-#[test_case(
-    "",
-    "kek",
-    &format!("{}kek", STDERR)
-    ;"stderr"
-)]
-fn test_to_combined(stdout: &str, stderr: &str, result: &str) {
-    let output = JobOutput::new()
-        .stdout(stdout.as_bytes().to_vec())
-        .stderr(stderr.as_bytes().to_vec());
-    assert_eq!(&vec_to_string(&output.into_combined()), result)
-}
-
-#[test_case(
-    &format!("{}lal{}kik", STDOUT, STDERR),
-    "lal\nkik"
-    ;"stdout stderr"
-)]
-#[test_case(
-    &format!("{}qeq", STDOUT),
-    "qeq"
-    ;"stdout"
-)]
-#[test_case(
-    &format!("{}vev", STDERR),
-    "vev"
-    ;"stderr"
-)]
-fn test_from_combined(src: &str, result: &str) {
-    let output = JobOutput::from_combined(src.as_bytes()).unwrap();
-    assert_eq!(vec_to_string(&output.to_appropriate()).trim(), result);
-}
diff --git a/lib/u_lib/tests/tests.rs b/lib/u_lib/tests/tests.rs
deleted file mode 100644
index b0e8959..0000000
--- a/lib/u_lib/tests/tests.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-#[macro_use]
-extern crate test_case;
-
-#[macro_use]
-extern crate u_lib;
-
-mod jobs {
-    mod execution;
-    mod output;
-}
diff --git a/scripts/cargo_musl.sh b/scripts/cargo_musl.sh
index 49cf0cd..c33121b 100755
--- a/scripts/cargo_musl.sh
+++ b/scripts/cargo_musl.sh
@@ -1,10 +1,11 @@
 #!/bin/bash
 set -e
 source $(dirname $0)/rootdir.sh #set ROOTDIR
+umask 002
 docker run \
     -v $ROOTDIR:/volume \
     -v cargo-cache:/root/.cargo/registry \
     -w /volume \
     -it \
-    clux/muslrust \
+    unki/musllibs \
     cargo $@