Function TestNewAttachCommandErrors

cli/command/container/attach_test.go:15–93

(t *testing.T)

)

func TestNewAttachCommandErrors(t *testing.T) {
	testCases := []struct {
		name                 string
		args                 []string
		expectedError        string
		containerInspectFunc func(img string) (client.ContainerInspectResult, error)
	}{
		{
			name:          "client-error",
			args:          []string{"5cb5bb5e4a3b"},
			expectedError: "something went wrong",
			containerInspectFunc: func(containerID string) (client.ContainerInspectResult, error) {
				return client.ContainerInspectResult{}, errors.New("something went wrong")
			},
		},
		{
			name:          "invalid-detach-keys",
			args:          []string{"--detach-keys", "shift-b", "5cb5bb5e4a3b"},
			expectedError: "invalid detach keys (shift-b):",
			containerInspectFunc: func(containerID string) (client.ContainerInspectResult, error) {
				return client.ContainerInspectResult{}, errors.New("something went wrong")
			},
		},
		{
			name:          "client-stopped",
			args:          []string{"5cb5bb5e4a3b"},
			expectedError: "cannot attach to a stopped container",
			containerInspectFunc: func(containerID string) (client.ContainerInspectResult, error) {
				return client.ContainerInspectResult{
					Container: container.InspectResponse{
						State: &container.State{
							Running: false,
						},
					},
				}, nil
			},
		},
		{
			name:          "client-paused",
			args:          []string{"5cb5bb5e4a3b"},
			expectedError: "cannot attach to a paused container",
			containerInspectFunc: func(containerID string) (client.ContainerInspectResult, error) {
				return client.ContainerInspectResult{
					Container: container.InspectResponse{
						State: &container.State{
							Running: true,
							Paused:  true,
						},
					},
				}, nil
			},
		},
		{
			name:          "client-restarting",
			args:          []string{"5cb5bb5e4a3b"},
			expectedError: "cannot attach to a restarting container",
			containerInspectFunc: func(containerID string) (client.ContainerInspectResult, error) {
				return client.ContainerInspectResult{