import 'dart:ui'; import 'package:flutter_test/flutter_test.dart'; import 'package:lottie/src/utils/gamma_evaluator.dart'; void main() { test('Evaluate for same color values', () { for (var color = 0x000000; color <= 0xffffff; color++) { var colorToTest = Color(0xff000000 | color); var actual = GammaEvaluator.evaluate(0.3, colorToTest, colorToTest); expect(actual, colorToTest); } }); }