Function TestGitIgnoreCacheEnsureDir

scanner/walker_test.go:708–758

(t *testing.T)

}

func TestGitIgnoreCacheEnsureDir(t *testing.T) {
	tests := []struct {
		name string
		run  func(t *testing.T)
	}{
		{
			name: "nil cache no panic",
			run: func(t *testing.T) {
				var cache *GitIgnoreCache
				cache.EnsureDir("any/path")
			},
		},
		{
			name: "empty dir no panic",
			run: func(t *testing.T) {
				cache := NewGitIgnoreCache(t.TempDir())
				cache.EnsureDir("")
			},
		},
		{
			name: "loads gitignore in provided dir",
			run: func(t *testing.T) {
				root := t.TempDir()
				sub := filepath.Join(root, "sub")
				if err := os.MkdirAll(sub, 0o755); err != nil {
					t.Fatal(err)
				}
				if err := os.WriteFile(filepath.Join(sub, ".gitignore"), []byte("*.tmp\n"), 0o644); err != nil {
					t.Fatal(err)
				}
				cache := NewGitIgnoreCache(root)
				cache.EnsureDir(sub)
				if _, ok := cache.cache[sub]; !ok {
					t.Fatalf("expected gitignore cache for %q", sub)
				}
				if _, ok := cache.patterns[sub]; !ok {
					t.Fatalf("expected gitignore patterns for %q", sub)
				}
				if !cache.ShouldIgnore(filepath.Join(sub, "file.tmp")) {
					t.Fatal("expected nested .gitignore pattern to apply")
				}
			},
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			tt.run(t)
		})
	}
}

func TestScanFilesWithOnlyAndExcludeFilters(t *testing.T) {
	tmpDir := t.TempDir()