Method TestLLMFileSyncing

cmd/dagger/shell_test.go:47–135

(ctx context.Context, t *testctx.T)

}

func (DaggerCMDSuite) TestLLMFileSyncing(ctx context.Context, t *testctx.T) {
	if _, err := os.Stat("/dagger.env"); os.IsNotExist(err) {
		t.Skip(".env not configured")
	}

	testModDir := filepath.Join("testdata", "cmd-test")

	// run out of the module test dir
	t.Chdir(testModDir)

	// use .env file configured through module
	cp := exec.Command("cp", "/dagger.env", ".env")
	cp.Stdout = os.Stdout
	cp.Stderr = os.Stderr
	err := cp.Run()
	require.NoError(t, err)

	// connect (from test module dir, workdir)
	dag, err := dagger.Connect(ctx)
	require.NoError(t, err)
	t.Cleanup(func() { dag.Close() })

	sidebarContent := map[string]idtui.SidebarSection{}
	handler := newShellCallHandler(dag, &idtui.FrontendMock{
		SetSidebarContentFunc: func(sec idtui.SidebarSection) {
			sidebarContent[sec.Title] = sec
		},
	})

	require.NoError(t, handler.Initialize(ctx))

	// runReact calls ReactToInput and runs async work synchronously (for testing).
	runReact := func(ev uv.KeyPressEvent) {
		work := handler.ReactToInput(ctx, ev, "", true)
		if work != nil {
			work()
		}
	}

	// set prompt to our test agent and switch to prompt mode
	handler.Handle(ctx, "agent=$(agent)")
	runReact(uv.KeyPressEvent{Text: ">", Code: '>'})

	// make a change
	handler.Handle(ctx, "Write 'apple' to fruit.txt.")

	sec, has := sidebarContent["Changes"]
	require.True(t, has, "Should have shown a Changes section in the sidebar.")
	require.Contains(t, sec.Body(80), "fruit.txt")

	// sync it down
	runReact(uv.KeyPressEvent{Code: 's', Mod: uv.ModCtrl})
	contents, err := os.ReadFile("fruit.txt")
	require.NoError(t, err)
	require.Contains(t, string(contents), "apple")

	// make our own changes
	require.NoError(t, os.WriteFile("fruit.txt", []byte("potato"), 0644))