package client // import "github.com/docker/docker/client" import ( "bytes" "context" "encoding/json" "fmt" "io" "net/http" "strings" "testing" "github.com/docker/docker/api/types" "github.com/docker/docker/api/types/swarm" "github.com/docker/docker/errdefs" "github.com/pkg/errors" ) func TestServiceInspectError(t *testing.T) { client := &Client{ client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), } _, _, err := client.ServiceInspectWithRaw(context.Background(), "nothing", types.ServiceInspectOptions{}) if !errdefs.IsSystem(err) { t.Fatalf("expected a Server Error, got %[1]T: %[1]v", err) } } func TestServiceInspectServiceNotFound(t *testing.T) { client := &Client{ client: newMockClient(errorMock(http.StatusNotFound, "Server error")), } _, _, err := client.ServiceInspectWithRaw(context.Background(), "unknown", types.ServiceInspectOptions{}) if err == nil || !IsErrNotFound(err) { t.Fatalf("expected a serviceNotFoundError error, got %v", err) } } func TestServiceInspectWithEmptyID(t *testing.T) { client := &Client{ client: newMockClient(func(req *http.Request) (*http.Response, error) { return nil, errors.New("should not make request") }), } _, _, err := client.ServiceInspectWithRaw(context.Background(), "", types.ServiceInspectOptions{}) if !IsErrNotFound(err) { t.Fatalf("Expected NotFoundError, got %v", err) } } func TestServiceInspect(t *testing.T) { expectedURL := "/services/service_id" 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) } content, err := json.Marshal(swarm.Service{ ID: "service_id", }) if err != nil { return nil, err } return &http.Response{ StatusCode: http.StatusOK, Body: io.NopCloser(bytes.NewReader(content)), }, nil }), } serviceInspect, _, err := client.ServiceInspectWithRaw(context.Background(), "service_id", types.ServiceInspectOptions{}) if err != nil { t.Fatal(err) } if serviceInspect.ID != "service_id" { t.Fatalf("expected `service_id`, got %s", serviceInspect.ID) } }