Function TestDetectModule

scanner/filegraph_test.go:265–290

(t *testing.T)

}

func TestDetectModule(t *testing.T) {
	tests := []struct {
		name     string
		content  string
		expected string
	}{
		{name: "module exists", content: "module github.com/example/project\n\ngo 1.22\n", expected: "github.com/example/project"},
		{name: "module missing", content: "go 1.22\n", expected: ""},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			root := t.TempDir()
			if tt.content != "" {
				if err := os.WriteFile(filepath.Join(root, "go.mod"), []byte(tt.content), 0o644); err != nil {
					t.Fatal(err)
				}
			}

			got := detectModule(root)
			if got != tt.expected {
				t.Errorf("detectModule() = %q, want %q", got, tt.expected)
			}
		})
	}
}

func TestFileGraphHubAndConnectedFiles(t *testing.T) {
	fg := &FileGraph{