Function TestStartJupyterServerFailure

internal/codespaces/rpc/invoker_test.go:141–173

Test that the RPC invoker returns an error when the JupyterLab server fails to start

(t *testing.T)

// Test that the RPC invoker returns an error when the JupyterLab server fails to start
func TestStartJupyterServerFailure(t *testing.T) {
	resp := jupyter.GetRunningServerResponse{
		Port:      strconv.Itoa(1234),
		ServerUrl: "http://localhost:1234?token=1234",
		Message:   "error message",
		Result:    false,
	}

	server := newMockServer()
	server.JupyterServerHostServerMock.GetRunningServerFunc = func(context.Context, *jupyter.GetRunningServerRequest) (*jupyter.GetRunningServerResponse, error) {
		return &resp, nil
	}

	invoker, stop, err := createTestInvoker(t, server)
	if err != nil {
		t.Fatalf("error connecting to internal server: %v", err)
	}
	defer stop()

	errorMessage := fmt.Sprintf("failed to start JupyterLab: %s", resp.Message)
	port, url, err := invoker.StartJupyterServer(context.Background())
	if err.Error() != errorMessage {
		t.Fatalf("expected %v, got %v", errorMessage, err)
	}
	if port != 0 {
		t.Fatalf("expected %d, got %d", 0, port)
	}
	if url != "" {
		t.Fatalf("expected %s, got %s", "", url)
	}

	verifyNotifyCodespaceOfClientActivity(t, server)
}

// Test that the RPC invoker doesn't throw an error when requesting an incremental rebuild
func TestRebuildContainerIncremental(t *testing.T) {