package client // import "github.com/docker/docker/client" import ( "bytes" "context" "encoding/json" "fmt" "io/ioutil" "net/http" "strings" "testing" "github.com/docker/docker/api/types/swarm" "github.com/pkg/errors" "gotest.tools/assert" is "gotest.tools/assert/cmp" ) func TestConfigInspectNotFound(t *testing.T) { client := &Client{ client: newMockClient(errorMock(http.StatusNotFound, "Server error")), } _, _, err := client.ConfigInspectWithRaw(context.Background(), "unknown") if err == nil || !IsErrNotFound(err) { t.Fatalf("expected a NotFoundError error, got %v", err) } } func TestConfigInspectWithEmptyID(t *testing.T) { client := &Client{ client: newMockClient(func(req *http.Request) (*http.Response, error) { return nil, errors.New("should not make request") }), } _, _, err := client.ConfigInspectWithRaw(context.Background(), "") if !IsErrNotFound(err) { t.Fatalf("Expected NotFoundError, got %v", err) } } func TestConfigInspectUnsupported(t *testing.T) { client := &Client{ version: "1.29", client: &http.Client{}, } _, _, err := client.ConfigInspectWithRaw(context.Background(), "nothing") assert.Check(t, is.Error(err, `"config inspect" requires API version 1.30, but the Docker daemon API version is 1.29`)) } func TestConfigInspectError(t *testing.T) { client := &Client{ version: "1.30", client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), } _, _, err := client.ConfigInspectWithRaw(context.Background(), "nothing") if err == nil || err.Error() != "Error response from daemon: Server error" { t.Fatalf("expected a Server Error, got %v", err) } } func TestConfigInspectConfigNotFound(t *testing.T) { client := &Client{ version: "1.30", client: newMockClient(errorMock(http.StatusNotFound, "Server error")), } _, _, err := client.ConfigInspectWithRaw(context.Background(), "unknown") if err == nil || !IsErrNotFound(err) { t.Fatalf("expected a configNotFoundError error, got %v", err) } } func TestConfigInspect(t *testing.T) { expectedURL := "/v1.30/configs/config_id" client := &Client{ version: "1.30", 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.Config{ ID: "config_id", }) if err != nil { return nil, err } return &http.Response{ StatusCode: http.StatusOK, Body: ioutil.NopCloser(bytes.NewReader(content)), }, nil }), } configInspect, _, err := client.ConfigInspectWithRaw(context.Background(), "config_id") if err != nil { t.Fatal(err) } if configInspect.ID != "config_id" { t.Fatalf("expected `config_id`, got %s", configInspect.ID) } }