github.com/zhouyu0/docker-note@v0.0.0-20190722021225-b8d3825084db/client/plugin_inspect_test.go (about) 1 package client // import "github.com/docker/docker/client" 2 3 import ( 4 "bytes" 5 "context" 6 "encoding/json" 7 "fmt" 8 "io/ioutil" 9 "net/http" 10 "strings" 11 "testing" 12 13 "github.com/docker/docker/api/types" 14 "github.com/pkg/errors" 15 ) 16 17 func TestPluginInspectError(t *testing.T) { 18 client := &Client{ 19 client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), 20 } 21 22 _, _, err := client.PluginInspectWithRaw(context.Background(), "nothing") 23 if err == nil || err.Error() != "Error response from daemon: Server error" { 24 t.Fatalf("expected a Server Error, got %v", err) 25 } 26 } 27 28 func TestPluginInspectWithEmptyID(t *testing.T) { 29 client := &Client{ 30 client: newMockClient(func(req *http.Request) (*http.Response, error) { 31 return nil, errors.New("should not make request") 32 }), 33 } 34 _, _, err := client.PluginInspectWithRaw(context.Background(), "") 35 if !IsErrNotFound(err) { 36 t.Fatalf("Expected NotFoundError, got %v", err) 37 } 38 } 39 40 func TestPluginInspect(t *testing.T) { 41 expectedURL := "/plugins/plugin_name" 42 client := &Client{ 43 client: newMockClient(func(req *http.Request) (*http.Response, error) { 44 if !strings.HasPrefix(req.URL.Path, expectedURL) { 45 return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL) 46 } 47 content, err := json.Marshal(types.Plugin{ 48 ID: "plugin_id", 49 }) 50 if err != nil { 51 return nil, err 52 } 53 return &http.Response{ 54 StatusCode: http.StatusOK, 55 Body: ioutil.NopCloser(bytes.NewReader(content)), 56 }, nil 57 }), 58 } 59 60 pluginInspect, _, err := client.PluginInspectWithRaw(context.Background(), "plugin_name") 61 if err != nil { 62 t.Fatal(err) 63 } 64 if pluginInspect.ID != "plugin_id" { 65 t.Fatalf("expected `plugin_id`, got %s", pluginInspect.ID) 66 } 67 }