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Unified Diff: test/throws_matchers_test.dart

Issue 1135653004: pkg/(unit)test: include a copy of old matcher (Closed) Base URL: https://github.com/dart-lang/test.git@stable
Patch Set: another nit Created 5 years, 7 months ago
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Index: test/throws_matchers_test.dart
diff --git a/test/throws_matchers_test.dart b/test/throws_matchers_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..7833f9aa3b528e589aa1e19381de9a022dd1f4b5
--- /dev/null
+++ b/test/throws_matchers_test.dart
@@ -0,0 +1,66 @@
+// Copyright (c) 2012, 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 unittest.matcher.core_matchers_test;
+
+import 'package:unittest/unittest.dart';
+
+import 'test_utils.dart';
+
+void main() {
+ initUtils();
+
+ test('throws', () {
+ shouldFail(doesNotThrow, throws, matches(r"Expected: throws"
+ r" Actual: <Closure(: \(\) => dynamic "
+ r"from Function 'doesNotThrow': static\.)?>"
+ r" Which: did not throw"));
+ shouldPass(doesThrow, throws);
+ shouldFail(true, throws, "Expected: throws"
+ " Actual: <true>"
+ " Which: is not a Function or Future");
+ });
+
+ test('throwsA', () {
+ shouldPass(doesThrow, throwsA(equals('X')));
+ shouldFail(doesThrow, throwsA(equals('Y')), matches(r"Expected: throws 'Y'"
+ r" Actual: <Closure(: \(\) => dynamic "
+ r"from Function 'doesThrow': static\.)?>"
+ r" Which: threw 'X'"));
+ });
+
+ test('throwsA', () {
+ shouldPass(doesThrow, throwsA(equals('X')));
+ shouldFail(doesThrow, throwsA(equals('Y')), matches("Expected: throws 'Y'.*"
+ "Actual: <Closure.*"
+ "Which: threw 'X'"));
+ });
+
+ group('exception/error matchers', () {
+ test('throwsCyclicInitializationError', () {
+ expect(() => _Bicycle.foo, throwsCyclicInitializationError);
+ });
+
+ test('throwsConcurrentModificationError', () {
+ expect(() {
+ var a = {'foo': 'bar'};
+ for (var k in a.keys) {
+ a.remove(k);
+ }
+ }, throwsConcurrentModificationError);
+ });
+
+ test('throwsNullThrownError', () {
+ expect(() => throw null, throwsNullThrownError);
+ });
+ });
+}
+
+class _Bicycle {
+ static final foo = bar();
+
+ static bar() {
+ return foo + 1;
+ }
+}
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