blob: 08d4a524ed21f7f585f1332173b49c16d3fe63ba [file] [log] [blame]
// Copyright (c) 2013, 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.
import 'package:path/path.dart' as p;
import 'package:test/test.dart';
/// A matcher for a closure that throws a [p.PathException].
final throwsPathException = throwsA(const TypeMatcher<p.PathException>());
void expectEquals(p.Context context, String path1, String path2) {
expect(context.equals(path1, path2), isTrue,
reason: 'Expected "$path1" to equal "$path2".');
expect(context.equals(path2, path1), isTrue,
reason: 'Expected "$path2" to equal "$path1".');
expect(context.hash(path1), equals(context.hash(path2)),
reason: 'Expected "$path1" to hash the same as "$path2".');
void expectNotEquals(p.Context context, String path1, String path2,
{bool allowSameHash = false}) {
expect(context.equals(path1, path2), isFalse,
reason: 'Expected "$path1" not to equal "$path2".');
expect(context.equals(path2, path1), isFalse,
reason: 'Expected "$path2" not to equal "$path1".');
// Hash collisions are allowed, but the test author should be explicitly aware
// when they occur.
if (allowSameHash) return;
expect(context.hash(path1), isNot(equals(context.hash(path2))),
reason: 'Expected "$path1" not to hash the same as "$path2".');