test/native_objc_test/category_test.dart

// Copyright (c) 2022, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

// Objective C support is only available on mac.
@TestOn('mac-os')

import 'dart:ffi';
import 'dart:io';

import 'package:test/test.dart';
import '../test_utils.dart';
import 'category_bindings.dart';
import 'util.dart';

void main() {
  late Thing testInstance;
  late CategoryTestObjCLibrary lib;

  group('categories', () {
    setUpAll(() {
      logWarnings();
      final dylib = File('test/native_objc_test/category_test.dylib');
      verifySetupFile(dylib);
      lib = CategoryTestObjCLibrary(DynamicLibrary.open(dylib.absolute.path));
      testInstance = Thing.new1(lib);
      generateBindingsForCoverage('category');
    });

    test('Category method', () {
      expect(testInstance.add_Y_(1000, 234), 1234);
      expect(testInstance.sub_Y_(1234, 1000), 234);
      expect(testInstance.mul_Y_(1234, 1000), 1234000);
      expect(testInstance.someProperty, 456);
    });
  });
}