@@ -10,17 +10,20 @@ )
 
 // Equal checks for equality between the given expected string and the rendered Node string.
 func Equal(t *testing.T, expected string, actual g.Node) {
+	t.Helper()
+
 	var b strings.Builder
 	_ = actual.Render(&b)
 	if expected != b.String() {
-		t.Errorf("expected `%v` but got `%v`", expected, actual)
-		t.FailNow()
+		t.Fatalf(`expected "%v" but got "%v"`, expected, actual)
 	}
 }
 
 // Error checks for a non-nil error.
 func Error(t *testing.T, err error) {
+	t.Helper()
+
 	if err == nil {
-		t.FailNow()
+		t.Fatal("error is nil")
 	}
 }