Convert TestGetContainersByName into a unit test

Docker-DCO-1.1-Signed-off-by: Guilherme Salgado <gsalgado@gmail.com> (github: gsalgado)

api/server/server_unit_test.go

@@ -114,6 +114,43 @@ func TestGetInfo(t *testing.T) {
 	}
 }
 
+func TestGetContainersByName(t *testing.T) {
+	eng := engine.New()
+	name := "container_name"
+	var called bool
+	eng.Register("container_inspect", func(job *engine.Job) engine.Status {
+		called = true
+		if job.Args[0] != name {
+			t.Fatalf("name != '%s': %#v", name, job.Args[0])
+		}
+		if api.APIVERSION.LessThan("1.12") && !job.GetenvBool("dirty") {
+			t.Fatal("dirty env variable not set")
+		} else if api.APIVERSION.GreaterThanOrEqualTo("1.12") && job.GetenvBool("dirty") {
+			t.Fatal("dirty env variable set when it shouldn't")
+		}
+		v := &engine.Env{}
+		v.SetBool("dirty", true)
+		if _, err := v.WriteTo(job.Stdout); err != nil {
+			return job.Error(err)
+		}
+		return engine.StatusOK
+	})
+	r := serveRequest("GET", "/containers/"+name+"/json", nil, eng, t)
+	if !called {
+		t.Fatal("handler was not called")
+	}
+	if r.HeaderMap.Get("Content-Type") != "application/json" {
+		t.Fatalf("%#v\n", r)
+	}
+	var stdoutJson interface{}
+	if err := json.Unmarshal(r.Body.Bytes(), &stdoutJson); err != nil {
+		t.Fatalf("%#v", err)
+	}
+	if stdoutJson.(map[string]interface{})["dirty"].(float64) != 1 {
+		t.Fatalf("%#v", stdoutJson)
+	}
+}
+
 func serveRequest(method, target string, body io.Reader, eng *engine.Engine, t *testing.T) *httptest.ResponseRecorder {
 	r := httptest.NewRecorder()
 	req, err := http.NewRequest(method, target, body)

integration/api_test.go

@@ -16,7 +16,6 @@ import (
 
 	"github.com/dotcloud/docker/api"
 	"github.com/dotcloud/docker/api/server"
-	"github.com/dotcloud/docker/daemon"
 	"github.com/dotcloud/docker/engine"
 	"github.com/dotcloud/docker/image"
 	"github.com/dotcloud/docker/runconfig"
@@ -502,37 +501,6 @@ func TestGetContainersTop(t *testing.T) {
 	}
 }
 
-func TestGetContainersByName(t *testing.T) {
-	eng := NewTestEngine(t)
-	defer mkDaemonFromEngine(eng, t).Nuke()
-
-	// Create a container and remove a file
-	containerID := createTestContainer(eng,
-		&runconfig.Config{
-			Image: unitTestImageID,
-			Cmd:   []string{"echo", "test"},
-		},
-		t,
-	)
-
-	r := httptest.NewRecorder()
-	req, err := http.NewRequest("GET", "/containers/"+containerID+"/json", nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-	if err := server.ServeRequest(eng, api.APIVERSION, r, req); err != nil {
-		t.Fatal(err)
-	}
-	assertHttpNotError(r, t)
-	outContainer := &daemon.Container{}
-	if err := json.Unmarshal(r.Body.Bytes(), outContainer); err != nil {
-		t.Fatal(err)
-	}
-	if outContainer.ID != containerID {
-		t.Fatalf("Wrong containers retrieved. Expected %s, received %s", containerID, outContainer.ID)
-	}
-}
-
 func TestPostCommit(t *testing.T) {
 	eng := NewTestEngine(t)
 	defer mkDaemonFromEngine(eng, t).Nuke()