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 TestVolumeInspectError(t *testing.T) { client := &Client{ transport: newMockClient(nil, errorMock(http.StatusInternalServerError, "Server error")), } _, err := client.VolumeInspect(context.Background(), "nothing") if err == nil || err.Error() != "Error response from daemon: Server error" { t.Fatalf("expected a Server Error, got %v", err) } } func TestVolumeInspectNotFound(t *testing.T) { client := &Client{ transport: newMockClient(nil, errorMock(http.StatusNotFound, "Server error")), } _, err := client.VolumeInspect(context.Background(), "unknown") if err == nil || !IsErrVolumeNotFound(err) { t.Fatalf("expected a volumeNotFound error, got %v", err) } } func TestVolumeInspect(t *testing.T) { expectedURL := "/volumes/volume_id" client := &Client{ transport: newMockClient(nil, 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 != "GET" { return nil, fmt.Errorf("expected GET method, got %s", req.Method) } content, err := json.Marshal(types.Volume{ Name: "name", Driver: "driver", Mountpoint: "mountpoint", }) if err != nil { return nil, err } return &http.Response{ StatusCode: http.StatusOK, Body: ioutil.NopCloser(bytes.NewReader(content)), }, nil }), } v, err := client.VolumeInspect(context.Background(), "volume_id") if err != nil { t.Fatal(err) } if v.Name != "name" { t.Fatalf("expected `name`, got %s", v.Name) } if v.Driver != "driver" { t.Fatalf("expected `driver`, got %s", v.Driver) } if v.Mountpoint != "mountpoint" { t.Fatalf("expected `mountpoint`, got %s", v.Mountpoint) } }