| package client |
| |
| import ( |
| "bytes" |
| "encoding/json" |
| "fmt" |
| "io/ioutil" |
| "net/http" |
| "strings" |
| "testing" |
| |
| "github.com/docker/docker/api/types" |
| "golang.org/x/net/context" |
| ) |
| |
| func TestCheckpointCreateError(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), |
| } |
| err := client.CheckpointCreate(context.Background(), "nothing", types.CheckpointCreateOptions{ |
| CheckpointID: "noting", |
| Exit: true, |
| }) |
| |
| if err == nil || err.Error() != "Error response from daemon: Server error" { |
| t.Fatalf("expected a Server Error, got %v", err) |
| } |
| } |
| |
| func TestCheckpointCreate(t *testing.T) { |
| expectedContainerID := "container_id" |
| expectedCheckpointID := "checkpoint_id" |
| expectedURL := "/containers/container_id/checkpoints" |
| |
| 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) |
| } |
| |
| if req.Method != "POST" { |
| return nil, fmt.Errorf("expected POST method, got %s", req.Method) |
| } |
| |
| createOptions := &types.CheckpointCreateOptions{} |
| if err := json.NewDecoder(req.Body).Decode(createOptions); err != nil { |
| return nil, err |
| } |
| |
| if createOptions.CheckpointID != expectedCheckpointID { |
| return nil, fmt.Errorf("expected CheckpointID to be 'checkpoint_id', got %v", createOptions.CheckpointID) |
| } |
| |
| if !createOptions.Exit { |
| return nil, fmt.Errorf("expected Exit to be true") |
| } |
| |
| return &http.Response{ |
| StatusCode: http.StatusOK, |
| Body: ioutil.NopCloser(bytes.NewReader([]byte(""))), |
| }, nil |
| }), |
| } |
| |
| err := client.CheckpointCreate(context.Background(), expectedContainerID, types.CheckpointCreateOptions{ |
| CheckpointID: expectedCheckpointID, |
| Exit: true, |
| }) |
| |
| if err != nil { |
| t.Fatal(err) |
| } |
| } |