test/init_method_test.dart

// Copyright (c) 2015, 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.
library initialize.init_method_test;

import 'package:initialize/initialize.dart';
import 'package:unittest/unittest.dart';
import 'package:unittest/compact_vm_config.dart';

int calledFoo = 0;
int calledBar = 0;

main() {
  useCompactVMConfiguration();

  // Run all initializers.
  run().then((_) {
    test('initMethod annotation invokes functions once', () {
      expect(calledFoo, 1);
      expect(calledBar, 1);
      // Re-run all initializers, should be a no-op.
      return run().then((_) {
        expect(calledFoo, 1);
        expect(calledBar, 1);
      });
    });
  });
}

@initMethod
foo() => calledFoo++;

@initMethod
bar() => calledBar++;