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Convert TestGetContainersByName into a unit test

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Docker-DCO-1.1-Signed-off-by: Guilherme Salgado <gsalgado@gmail.com> (github: gsalgado)
This commit is contained in:
Guilherme Salgado 2014-06-11 17:54:43 +02:00
parent 51b188c510
commit c44c98edec
2 changed files with 37 additions and 32 deletions
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37
api/server/server_unit_test.go
View file

@ -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)

32
integration/api_test.go
View file

@ -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()