| package client |
| |
| import ( |
| "bytes" |
| "encoding/json" |
| "fmt" |
| "io/ioutil" |
| "log" |
| "net/http" |
| "strings" |
| "testing" |
| "time" |
| |
| "github.com/docker/docker/api/types/container" |
| |
| "golang.org/x/net/context" |
| ) |
| |
| func TestContainerWaitError(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), |
| } |
| resultC, errC := client.ContainerWait(context.Background(), "nothing", "") |
| select { |
| case result := <-resultC: |
| t.Fatalf("expected to not get a wait result, got %d", result.StatusCode) |
| case err := <-errC: |
| if err.Error() != "Error response from daemon: Server error" { |
| t.Fatalf("expected a Server Error, got %v", err) |
| } |
| } |
| } |
| |
| func TestContainerWait(t *testing.T) { |
| expectedURL := "/containers/container_id/wait" |
| 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) |
| } |
| b, err := json.Marshal(container.ContainerWaitOKBody{ |
| StatusCode: 15, |
| }) |
| if err != nil { |
| return nil, err |
| } |
| return &http.Response{ |
| StatusCode: http.StatusOK, |
| Body: ioutil.NopCloser(bytes.NewReader(b)), |
| }, nil |
| }), |
| } |
| |
| resultC, errC := client.ContainerWait(context.Background(), "container_id", "") |
| select { |
| case err := <-errC: |
| t.Fatal(err) |
| case result := <-resultC: |
| if result.StatusCode != 15 { |
| t.Fatalf("expected a status code equal to '15', got %d", result.StatusCode) |
| } |
| } |
| } |
| |
| func ExampleClient_ContainerWait_withTimeout() { |
| ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) |
| defer cancel() |
| |
| client, _ := NewEnvClient() |
| _, errC := client.ContainerWait(ctx, "container_id", "") |
| if err := <-errC; err != nil { |
| log.Fatal(err) |
| } |
| } |