| package client |
| |
| import ( |
| "bytes" |
| "encoding/json" |
| "fmt" |
| "io/ioutil" |
| "net/http" |
| "strings" |
| "testing" |
| |
| "golang.org/x/net/context" |
| |
| "github.com/docker/docker/api/types" |
| ) |
| |
| func TestContainerExecCreateError(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), |
| } |
| _, err := client.ContainerExecCreate(context.Background(), "container_id", types.ExecConfig{}) |
| if err == nil || err.Error() != "Error response from daemon: Server error" { |
| t.Fatalf("expected a Server Error, got %v", err) |
| } |
| } |
| |
| func TestContainerExecCreate(t *testing.T) { |
| expectedURL := "/containers/container_id/exec" |
| 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) |
| } |
| if req.Method != "POST" { |
| return nil, fmt.Errorf("expected POST method, got %s", req.Method) |
| } |
| // FIXME validate the content is the given ExecConfig ? |
| if err := req.ParseForm(); err != nil { |
| return nil, err |
| } |
| execConfig := &types.ExecConfig{} |
| if err := json.NewDecoder(req.Body).Decode(execConfig); err != nil { |
| return nil, err |
| } |
| if execConfig.User != "user" { |
| return nil, fmt.Errorf("expected an execConfig with User == 'user', got %v", execConfig) |
| } |
| b, err := json.Marshal(types.IDResponse{ |
| ID: "exec_id", |
| }) |
| if err != nil { |
| return nil, err |
| } |
| return &http.Response{ |
| StatusCode: http.StatusOK, |
| Body: ioutil.NopCloser(bytes.NewReader(b)), |
| }, nil |
| }), |
| } |
| |
| r, err := client.ContainerExecCreate(context.Background(), "container_id", types.ExecConfig{ |
| User: "user", |
| }) |
| if err != nil { |
| t.Fatal(err) |
| } |
| if r.ID != "exec_id" { |
| t.Fatalf("expected `exec_id`, got %s", r.ID) |
| } |
| } |
| |
| func TestContainerExecStartError(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), |
| } |
| err := client.ContainerExecStart(context.Background(), "nothing", types.ExecStartCheck{}) |
| if err == nil || err.Error() != "Error response from daemon: Server error" { |
| t.Fatalf("expected a Server Error, got %v", err) |
| } |
| } |
| |
| func TestContainerExecStart(t *testing.T) { |
| expectedURL := "/exec/exec_id/start" |
| 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) |
| } |
| if err := req.ParseForm(); err != nil { |
| return nil, err |
| } |
| execStartCheck := &types.ExecStartCheck{} |
| if err := json.NewDecoder(req.Body).Decode(execStartCheck); err != nil { |
| return nil, err |
| } |
| if execStartCheck.Tty || !execStartCheck.Detach { |
| return nil, fmt.Errorf("expected execStartCheck{Detach:true,Tty:false}, got %v", execStartCheck) |
| } |
| |
| return &http.Response{ |
| StatusCode: http.StatusOK, |
| Body: ioutil.NopCloser(bytes.NewReader([]byte(""))), |
| }, nil |
| }), |
| } |
| |
| err := client.ContainerExecStart(context.Background(), "exec_id", types.ExecStartCheck{ |
| Detach: true, |
| Tty: false, |
| }) |
| if err != nil { |
| t.Fatal(err) |
| } |
| } |
| |
| func TestContainerExecInspectError(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), |
| } |
| _, err := client.ContainerExecInspect(context.Background(), "nothing") |
| if err == nil || err.Error() != "Error response from daemon: Server error" { |
| t.Fatalf("expected a Server Error, got %v", err) |
| } |
| } |
| |
| func TestContainerExecInspect(t *testing.T) { |
| expectedURL := "/exec/exec_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) |
| } |
| b, err := json.Marshal(types.ContainerExecInspect{ |
| ExecID: "exec_id", |
| ContainerID: "container_id", |
| }) |
| if err != nil { |
| return nil, err |
| } |
| return &http.Response{ |
| StatusCode: http.StatusOK, |
| Body: ioutil.NopCloser(bytes.NewReader(b)), |
| }, nil |
| }), |
| } |
| |
| inspect, err := client.ContainerExecInspect(context.Background(), "exec_id") |
| if err != nil { |
| t.Fatal(err) |
| } |
| if inspect.ExecID != "exec_id" { |
| t.Fatalf("expected ExecID to be `exec_id`, got %s", inspect.ExecID) |
| } |
| if inspect.ContainerID != "container_id" { |
| t.Fatalf("expected ContainerID `container_id`, got %s", inspect.ContainerID) |
| } |
| } |