dashboard/test/widgets/commit_author_avatar_test.dart

// Copyright 2019 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'package:flutter/material.dart';
import 'package:flutter_dashboard/widgets/commit_author_avatar.dart';
import 'package:flutter_test/flutter_test.dart';

import '../utils/generate_commit_for_tests.dart';

void main() {
  testWidgets('Authors with same initial have differently coloured avatars', (
    WidgetTester tester,
  ) async {
    final commit1 = generateCommitForTest(author: 'Mike');
    final commit2 = generateCommitForTest(author: 'Michael');

    await tester.pumpWidget(
      MaterialApp(
        home: Column(
          children: <Widget>[
            CommitAuthorAvatar(commit: commit1),
            CommitAuthorAvatar(commit: commit2),
          ],
        ),
      ),
    );

    expect(find.text('M'), findsNWidgets(2));
    final avatars = tester
        .widgetList<CircleAvatar>(find.byType(CircleAvatar))
        .toList();
    expect(avatars, hasLength(2));
    expect(avatars.first.backgroundColor, isNot(avatars.last.backgroundColor));
  });
}