Function TestTryDirMatch

scanner/filegraph_test.go:342–394

(t *testing.T)

}

func TestTryDirMatch(t *testing.T) {
	files := []FileInfo{
		{Path: filepath.Join("MyApp", "Models", "User.cs")},
		{Path: filepath.Join("MyApp", "Models", "Product.cs")},
		{Path: filepath.Join("MyApp", "Services", "UserService.cs")},
	}
	idx := buildFileIndex(files, "")

	t.Run("matches directory with multiple files", func(t *testing.T) {
		got := tryDirMatch(filepath.Join("MyApp", "Models"), idx)
		sort.Strings(got)
		want := []string{
			filepath.Join("MyApp", "Models", "Product.cs"),
			filepath.Join("MyApp", "Models", "User.cs"),
		}
		if !reflect.DeepEqual(got, want) {
			t.Errorf("tryDirMatch = %v, want %v", got, want)
		}
	})

	t.Run("matches directory with single file", func(t *testing.T) {
		got := tryDirMatch(filepath.Join("MyApp", "Services"), idx)
		want := []string{filepath.Join("MyApp", "Services", "UserService.cs")}
		if !reflect.DeepEqual(got, want) {
			t.Errorf("tryDirMatch = %v, want %v", got, want)
		}
	})

	t.Run("suffix match strips namespace prefix", func(t *testing.T) {
		// Files are in Models/ but namespace is ProjectName/Models
		files2 := []FileInfo{
			{Path: filepath.Join("Models", "User.cs")},
			{Path: filepath.Join("Models", "Product.cs")},
		}
		idx2 := buildFileIndex(files2, "")
		got := tryDirMatch(filepath.Join("ProjectName", "Models"), idx2)
		sort.Strings(got)
		want := []string{
			filepath.Join("Models", "Product.cs"),
			filepath.Join("Models", "User.cs"),
		}
		if !reflect.DeepEqual(got, want) {
			t.Errorf("tryDirMatch suffix = %v, want %v", got, want)
		}
	})

	t.Run("no match for missing directory", func(t *testing.T) {
		got := tryDirMatch(filepath.Join("MyApp", "Missing"), idx)
		if got != nil {
			t.Errorf("expected nil, got %v", got)
		}
	})
}

func TestFuzzyResolveCsharpNamespace(t *testing.T) {
	userCS := filepath.Join("MyApp", "Models", "User.cs")