feat: tests for docker-compose

src/docker_compose.rs

@@ -4,6 +4,8 @@ use std::process::Command;
 use serde::{Deserialize, Serialize};
 use serde_json::Value as JValue;
 
+use crate::docker::Docker;
+
 #[derive(Debug, Eq, PartialEq, Clone, Serialize, Deserialize)]
 pub struct Container {
     pub service: String,
@@ -65,12 +67,7 @@ impl DockerCompose {
     }
 
     pub fn logs(&self, service: &str) -> String {
-        let output = Command::new("docker-compose")
-            .current_dir(&self.base_dir)
-            .args(["logs", service])
-            .output()
-            .expect("unable to get logs");
-        String::from_utf8(output.stdout).unwrap()
+        Docker::get_logs(service)
        }
 
     pub fn down(&self, remove_orphans: bool, volumes: bool) {
@@ -82,10 +79,37 @@ impl DockerCompose {
         if volumes {
             opts.push("--volumes");
         }
-        Command::new("docker-compose")
+        let mut child = Command::new("docker-compose")
             .current_dir(&self.base_dir)
             .args(opts)
             .spawn()
             .expect(&format!("unable to remove"));
+        child.wait().unwrap();
+    }
+}
+
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_docker_compose() {
+        DockerCompose::version();
+        let cmp = DockerCompose::new("./tests/".into());
+        assert!(cmp.services().is_empty());
+        cmp.up();
+        let services = cmp.services();
+        std::thread::sleep(std::time::Duration::new(5, 0));
+        assert_eq!(services.len(), 2);
+        for service in services.iter() {
+            println!("{}", service.name);
+        let logs = cmp.logs(&service.name);
+        println!("service: {} {:?}", service.name, logs);
+        println!("expecting: NAME={}", service.name);
+        assert!(logs.contains(&format!("NAME={}", service.name)));
+        }
+        cmp.down(true, true);
+        assert!(cmp.services().is_empty());
     }
 }

tests/docker-compose.yml

@@ -0,0 +1,14 @@
+services:
+  foo:
+    image: "forgeflux/ftest-dev-docker-cmd"
+    container_name: foo
+    environment:
+      NAME: foo
+
+
+
+  bar:
+    image: "forgeflux/ftest-dev-docker-cmd"
+    container_name: bar
+    environment:
+      NAME: bar