| 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 TestContainerInspectError(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), |
| } |
| |
| _, err := client.ContainerInspect(context.Background(), "nothing") |
| if err == nil || err.Error() != "Error response from daemon: Server error" { |
| t.Fatalf("expected a Server Error, got %v", err) |
| } |
| } |
| |
| func TestContainerInspectContainerNotFound(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusNotFound, "Server error")), |
| } |
| |
| _, err := client.ContainerInspect(context.Background(), "unknown") |
| if err == nil || !IsErrContainerNotFound(err) { |
| t.Fatalf("expected a containerNotFound error, got %v", err) |
| } |
| } |
| |
| func TestContainerInspect(t *testing.T) { |
| expectedURL := "/containers/container_id/json" |
| 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(types.ContainerJSON{ |
| ContainerJSONBase: &types.ContainerJSONBase{ |
| ID: "container_id", |
| Image: "image", |
| Name: "name", |
| }, |
| }) |
| if err != nil { |
| return nil, err |
| } |
| return &http.Response{ |
| StatusCode: http.StatusOK, |
| Body: ioutil.NopCloser(bytes.NewReader(content)), |
| }, nil |
| }), |
| } |
| |
| r, err := client.ContainerInspect(context.Background(), "container_id") |
| if err != nil { |
| t.Fatal(err) |
| } |
| if r.ID != "container_id" { |
| t.Fatalf("expected `container_id`, got %s", r.ID) |
| } |
| if r.Image != "image" { |
| t.Fatalf("expected `image`, got %s", r.Image) |
| } |
| if r.Name != "name" { |
| t.Fatalf("expected `name`, got %s", r.Name) |
| } |
| } |
| |
| func TestContainerInspectNode(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(func(req *http.Request) (*http.Response, error) { |
| content, err := json.Marshal(types.ContainerJSON{ |
| ContainerJSONBase: &types.ContainerJSONBase{ |
| ID: "container_id", |
| Image: "image", |
| Name: "name", |
| Node: &types.ContainerNode{ |
| ID: "container_node_id", |
| Addr: "container_node", |
| Labels: map[string]string{"foo": "bar"}, |
| }, |
| }, |
| }) |
| if err != nil { |
| return nil, err |
| } |
| return &http.Response{ |
| StatusCode: http.StatusOK, |
| Body: ioutil.NopCloser(bytes.NewReader(content)), |
| }, nil |
| }), |
| } |
| |
| r, err := client.ContainerInspect(context.Background(), "container_id") |
| if err != nil { |
| t.Fatal(err) |
| } |
| if r.ID != "container_id" { |
| t.Fatalf("expected `container_id`, got %s", r.ID) |
| } |
| if r.Image != "image" { |
| t.Fatalf("expected `image`, got %s", r.Image) |
| } |
| if r.Name != "name" { |
| t.Fatalf("expected `name`, got %s", r.Name) |
| } |
| if r.Node.ID != "container_node_id" { |
| t.Fatalf("expected `container_node_id`, got %s", r.Node.ID) |
| } |
| if r.Node.Addr != "container_node" { |
| t.Fatalf("expected `container_node`, got %s", r.Node.Addr) |
| } |
| foo, ok := r.Node.Labels["foo"] |
| if foo != "bar" || !ok { |
| t.Fatalf("expected `bar` for label `foo`") |
| } |
| } |