Function TestExampleLocalPluginAliases

internal/devconfig/config_test.go:368–398

TestExampleLocalPluginAliases loads the examples/plugins/local project and verifies that aliases defined in the plugin are merged into the parent config, and that an alias defined in the parent overrides the plugin's.

(t *testing.T)

// verifies that aliases defined in the plugin are merged into the parent
// config, and that an alias defined in the parent overrides the plugin's.
func TestExampleLocalPluginAliases(t *testing.T) {
	exampleDir, err := filepath.Abs(
		filepath.Join("..", "..", "examples", "plugins", "local"),
	)
	if err != nil {
		t.Fatal(err)
	}

	cfg, err := Open(exampleDir)
	if err != nil {
		t.Fatalf("Open(%q) error: %v", exampleDir, err)
	}

	lockfile, err := lock.GetFile(&testLockProject{dir: exampleDir})
	if err != nil {
		t.Fatalf("lock.GetFile error: %v", err)
	}
	if err := cfg.LoadRecursive(lockfile); err != nil {
		t.Fatalf("LoadRecursive error: %v", err)
	}

	want := map[string]string{
		// Parent devbox.json overrides the plugin's "greet" alias.
		"greet": "echo greeting-from-parent",
		// "plugin_only" is contributed solely by the plugin.
		"plugin_only": "echo from-plugin",
	}
	if diff := cmp.Diff(want, cfg.Aliases()); diff != "" {
		t.Errorf("Aliases() mismatch (-want +got):\n%s", diff)
	}
}

func TestDefault(t *testing.T) {
	path := filepath.Join(t.TempDir())