Function TestGetRepoChangesStagedModifiedDeleted

agent/agentgit/agentgit_test.go:876–915

(t *testing.T)

}

func TestGetRepoChangesStagedModifiedDeleted(t *testing.T) {
	t.Parallel()

	repoDir := initTestRepo(t)
	logger := slogtest.Make(t, nil)

	h := agentgit.NewHandler(logger)

	// Modify the committed file (worktree modified).
	require.NoError(t, os.WriteFile(filepath.Join(repoDir, "README.md"), []byte("# Modified\n"), 0o600))

	// Stage a new file.
	require.NoError(t, os.WriteFile(filepath.Join(repoDir, "staged.go"), []byte("package staged\n"), 0o600))
	gitCmd(t, repoDir, "add", "staged.go")

	// Create an untracked file.
	require.NoError(t, os.WriteFile(filepath.Join(repoDir, "untracked.txt"), []byte("hello\n"), 0o600))

	h.Subscribe([]string{filepath.Join(repoDir, "README.md")})
	msg := h.Scan(context.Background())
	require.NotNil(t, msg)
	require.Len(t, msg.Repositories, 1)

	diff := msg.Repositories[0].UnifiedDiff

	// README.md was committed then modified in worktree.
	require.Contains(t, diff, "README.md")
	require.Contains(t, diff, "--- a/README.md")
	require.Contains(t, diff, "+++ b/README.md")
	require.Contains(t, diff, "-# Test")
	require.Contains(t, diff, "+# Modified")

	// staged.go was added to the staging area.
	require.Contains(t, diff, "staged.go")
	require.Contains(t, diff, "+package staged")

	// untracked.txt is untracked (shown via --no-index diff).
	require.Contains(t, diff, "untracked.txt")
	require.Contains(t, diff, "+hello")
}

func TestFallbackPollTriggersScan(t *testing.T) {
	t.Parallel()