TestListFilesWithDepth tests the ListFilesWithDepth function
(t *testing.T)
| 434 | |
| 435 | // TestListFilesWithDepth tests the ListFilesWithDepth function |
| 436 | func TestListFilesWithDepth(t *testing.T) { |
| 437 | tmpDir := t.TempDir() |
| 438 | |
| 439 | // Create test directory structure |
| 440 | // tmpDir/ |
| 441 | // file0.txt (depth 0) |
| 442 | // dir1/ |
| 443 | // file1.txt (depth 1) |
| 444 | // dir2/ |
| 445 | // file2.txt (depth 2) |
| 446 | // dir3/ |
| 447 | // file3.txt (depth 3) |
| 448 | |
| 449 | err := os.WriteFile(filepath.Join(tmpDir, "file0.txt"), []byte("depth 0"), 0644) |
| 450 | require.NoError(t, err) |
| 451 | |
| 452 | dir1 := filepath.Join(tmpDir, "dir1") |
| 453 | err = os.MkdirAll(dir1, 0755) |
| 454 | require.NoError(t, err) |
| 455 | err = os.WriteFile(filepath.Join(dir1, "file1.txt"), []byte("depth 1"), 0644) |
| 456 | require.NoError(t, err) |
| 457 | |
| 458 | dir2 := filepath.Join(dir1, "dir2") |
| 459 | err = os.MkdirAll(dir2, 0755) |
| 460 | require.NoError(t, err) |
| 461 | err = os.WriteFile(filepath.Join(dir2, "file2.txt"), []byte("depth 2"), 0644) |
| 462 | require.NoError(t, err) |
| 463 | |
| 464 | dir3 := filepath.Join(dir2, "dir3") |
| 465 | err = os.MkdirAll(dir3, 0755) |
| 466 | require.NoError(t, err) |
| 467 | err = os.WriteFile(filepath.Join(dir3, "file3.txt"), []byte("depth 3"), 0644) |
| 468 | require.NoError(t, err) |
| 469 | |
| 470 | t.Run("maxDepth=0", func(t *testing.T) { |
| 471 | files, err := fileutil.ListFilesWithDepth(tmpDir, 0) |
| 472 | require.NoError(t, err) |
| 473 | require.Len(t, files, 1) |
| 474 | require.Contains(t, files, filepath.Join(tmpDir, "file0.txt")) |
| 475 | }) |
| 476 | |
| 477 | t.Run("maxDepth=1", func(t *testing.T) { |
| 478 | files, err := fileutil.ListFilesWithDepth(tmpDir, 1) |
| 479 | require.NoError(t, err) |
| 480 | require.Len(t, files, 2) |
| 481 | require.Contains(t, files, filepath.Join(tmpDir, "file0.txt")) |
| 482 | require.Contains(t, files, filepath.Join(dir1, "file1.txt")) |
| 483 | }) |
| 484 | |
| 485 | t.Run("maxDepth=2", func(t *testing.T) { |
| 486 | files, err := fileutil.ListFilesWithDepth(tmpDir, 2) |
| 487 | require.NoError(t, err) |
| 488 | require.Len(t, files, 3) |
| 489 | require.Contains(t, files, filepath.Join(tmpDir, "file0.txt")) |
| 490 | require.Contains(t, files, filepath.Join(dir1, "file1.txt")) |
| 491 | require.Contains(t, files, filepath.Join(dir2, "file2.txt")) |
| 492 | require.NotContains(t, files, filepath.Join(dir3, "file3.txt")) |
| 493 | }) |
nothing calls this directly
no test coverage detected