Function TestFileGraphHubAndConnectedFiles

scanner/filegraph_test.go:292–340

(t *testing.T)

}

func TestFileGraphHubAndConnectedFiles(t *testing.T) {
	fg := &FileGraph{
		Imports: map[string][]string{
			"a.go": {"b.go", "c.go"},
			"d.go": {"a.go"},
		},
		Importers: map[string][]string{
			"a.go": {"d.go"},
			"b.go": {"a.go", "x.go", "y.go"},
			"c.go": {"a.go"},
		},
	}

	tests := []struct {
		name     string
		path     string
		expected bool
	}{
		{name: "hub file", path: "b.go", expected: true},
		{name: "non hub file", path: "a.go", expected: false},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got := fg.IsHub(tt.path)
			if got != tt.expected {
				t.Errorf("IsHub(%q) = %v, want %v", tt.path, got, tt.expected)
			}
		})
	}

	t.Run("hub files list", func(t *testing.T) {
		got := fg.HubFiles()
		sort.Strings(got)
		want := []string{"b.go"}
		if !reflect.DeepEqual(got, want) {
			t.Errorf("HubFiles() = %v, want %v", got, want)
		}
	})

	t.Run("connected files", func(t *testing.T) {
		got := fg.ConnectedFiles("a.go")
		sort.Strings(got)
		want := []string{"b.go", "c.go", "d.go"}
		if !reflect.DeepEqual(got, want) {
			t.Errorf("ConnectedFiles() = %v, want %v", got, want)
		}
	})
}

func TestTryDirMatch(t *testing.T) {
	files := []FileInfo{