| package client |
| |
| import ( |
| "bytes" |
| "encoding/json" |
| "fmt" |
| "io/ioutil" |
| "net/http" |
| "strings" |
| "testing" |
| |
| "github.com/docker/docker/api/types/container" |
| "golang.org/x/net/context" |
| ) |
| |
| func TestContainerCreateError(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), |
| } |
| _, err := client.ContainerCreate(context.Background(), nil, nil, nil, "nothing") |
| if err == nil || err.Error() != "Error response from daemon: Server error" { |
| t.Fatalf("expected a Server Error while testing StatusInternalServerError, got %v", err) |
| } |
| |
| // 404 doesn't automatically means an unknown image |
| client = &Client{ |
| client: newMockClient(errorMock(http.StatusNotFound, "Server error")), |
| } |
| _, err = client.ContainerCreate(context.Background(), nil, nil, nil, "nothing") |
| if err == nil || err.Error() != "Error response from daemon: Server error" { |
| t.Fatalf("expected a Server Error while testing StatusNotFound, got %v", err) |
| } |
| } |
| |
| func TestContainerCreateImageNotFound(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusNotFound, "No such image")), |
| } |
| _, err := client.ContainerCreate(context.Background(), &container.Config{Image: "unknown_image"}, nil, nil, "unknown") |
| if err == nil || !IsErrNotFound(err) { |
| t.Fatalf("expected an imageNotFound error, got %v", err) |
| } |
| } |
| |
| func TestContainerCreateWithName(t *testing.T) { |
| expectedURL := "/containers/create" |
| client := &Client{ |
| client: newMockClient(func(req *http.Request) (*http.Response, error) { |
| if !strings.HasPrefix(req.URL.Path, expectedURL) { |
| return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL) |
| } |
| name := req.URL.Query().Get("name") |
| if name != "container_name" { |
| return nil, fmt.Errorf("container name not set in URL query properly. Expected `container_name`, got %s", name) |
| } |
| b, err := json.Marshal(container.ContainerCreateCreatedBody{ |
| ID: "container_id", |
| }) |
| if err != nil { |
| return nil, err |
| } |
| return &http.Response{ |
| StatusCode: http.StatusOK, |
| Body: ioutil.NopCloser(bytes.NewReader(b)), |
| }, nil |
| }), |
| } |
| |
| r, err := client.ContainerCreate(context.Background(), nil, nil, nil, "container_name") |
| if err != nil { |
| t.Fatal(err) |
| } |
| if r.ID != "container_id" { |
| t.Fatalf("expected `container_id`, got %s", r.ID) |
| } |
| } |
| |
| // TestContainerCreateAutoRemove validates that a client using API 1.24 always disables AutoRemove. When using API 1.25 |
| // or up, AutoRemove should not be disabled. |
| func TestContainerCreateAutoRemove(t *testing.T) { |
| autoRemoveValidator := func(expectedValue bool) func(req *http.Request) (*http.Response, error) { |
| return func(req *http.Request) (*http.Response, error) { |
| var config configWrapper |
| |
| if err := json.NewDecoder(req.Body).Decode(&config); err != nil { |
| return nil, err |
| } |
| if config.HostConfig.AutoRemove != expectedValue { |
| return nil, fmt.Errorf("expected AutoRemove to be %v, got %v", expectedValue, config.HostConfig.AutoRemove) |
| } |
| b, err := json.Marshal(container.ContainerCreateCreatedBody{ |
| ID: "container_id", |
| }) |
| if err != nil { |
| return nil, err |
| } |
| return &http.Response{ |
| StatusCode: http.StatusOK, |
| Body: ioutil.NopCloser(bytes.NewReader(b)), |
| }, nil |
| } |
| } |
| |
| client := &Client{ |
| client: newMockClient(autoRemoveValidator(false)), |
| version: "1.24", |
| } |
| if _, err := client.ContainerCreate(context.Background(), nil, &container.HostConfig{AutoRemove: true}, nil, ""); err != nil { |
| t.Fatal(err) |
| } |
| client = &Client{ |
| client: newMockClient(autoRemoveValidator(true)), |
| version: "1.25", |
| } |
| if _, err := client.ContainerCreate(context.Background(), nil, &container.HostConfig{AutoRemove: true}, nil, ""); err != nil { |
| t.Fatal(err) |
| } |
| } |