pkg/matcher: refactor with unittest v0.12 work

test/matchers_minified_test.dart

-// 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.
-
-// This file is for matcher tests that rely on the names of various Dart types.
-// These tests normally fail when run in minified dart2js, since the names will
-// be mangled. This version of the file is modified to expect minified names.
-
-library matcher.minified_test;
-
-import 'package:matcher/matcher.dart';
-import 'package:unittest/unittest.dart' show test, group;
-
-import 'test_common.dart';
-import 'test_utils.dart';
-
-// A regexp fragment matching a minified name.
-const _MINIFIED_NAME = r"[A-Za-z0-9]{1,3}";
-
-void main() {
-  initUtils();
-
-  group('Core matchers', () {
-    test('throwsFormatException', () {
-      shouldPass(() {
-        throw new FormatException('');
-      }, throwsFormatException);
-      shouldFail(() {
-        throw new Exception();
-      }, throwsFormatException, matches(r"Expected: throws FormatException +"
-          r"Actual: <Closure(: \(\) => dynamic)?> +"
-          r"Which: threw " + _MINIFIED_NAME + r":<Exception>"));
-    });
-
-    test('throwsArgumentError', () {
-      shouldPass(() {
-        throw new ArgumentError('');
-      }, throwsArgumentError);
-      shouldFail(() {
-        throw new Exception();
-      }, throwsArgumentError, matches(r"Expected: throws ArgumentError +"
-          r"Actual: <Closure(: \(\) => dynamic)?> +"
-          r"Which: threw " + _MINIFIED_NAME + r":<Exception>"));
-    });
-
-    test('throwsRangeError', () {
-      shouldPass(() {
-        throw new RangeError(0);
-      }, throwsRangeError);
-      shouldFail(() {
-        throw new Exception();
-      }, throwsRangeError, matches(r"Expected: throws RangeError +"
-          r"Actual: <Closure(: \(\) => dynamic)?> +"
-          r"Which: threw " + _MINIFIED_NAME + r":<Exception>"));
-    });
-
-    test('throwsNoSuchMethodError', () {
-      shouldPass(() {
-        throw new NoSuchMethodError(null, const Symbol(''), null, null);
-      }, throwsNoSuchMethodError);
-      shouldFail(() {
-        throw new Exception();
-      }, throwsNoSuchMethodError, matches(
-          r"Expected: throws NoSuchMethodError +"
-              r"Actual: <Closure(: \(\) => dynamic)?> +"
-              r"Which: threw " + _MINIFIED_NAME + r":<Exception>"));
-    });
-
-    test('throwsUnimplementedError', () {
-      shouldPass(() {
-        throw new UnimplementedError('');
-      }, throwsUnimplementedError);
-      shouldFail(() {
-        throw new Exception();
-      }, throwsUnimplementedError, matches(
-          r"Expected: throws UnimplementedError +"
-              r"Actual: <Closure(: \(\) => dynamic)?> +"
-              r"Which: threw " + _MINIFIED_NAME + r":<Exception>"));
-    });
-
-    test('throwsUnsupportedError', () {
-      shouldPass(() {
-        throw new UnsupportedError('');
-      }, throwsUnsupportedError);
-      shouldFail(() {
-        throw new Exception();
-      }, throwsUnsupportedError, matches(r"Expected: throws UnsupportedError +"
-          r"Actual: <Closure(: \(\) => dynamic)?> +"
-          r"Which: threw " + _MINIFIED_NAME + r":<Exception>"));
-    });
-
-    test('throwsStateError', () {
-      shouldPass(() {
-        throw new StateError('');
-      }, throwsStateError);
-      shouldFail(() {
-        throw new Exception();
-      }, throwsStateError, matches(r"Expected: throws StateError +"
-          r"Actual: <Closure(: \(\) => dynamic)?> +"
-          r"Which: threw " + _MINIFIED_NAME + r":<Exception>"));
-    });
-  });
-
-  group('Iterable Matchers', () {
-    test('isEmpty', () {
-      var d = new SimpleIterable(0);
-      var e = new SimpleIterable(1);
-      shouldPass(d, isEmpty);
-      shouldFail(e, isEmpty,
-          matches(r"Expected: empty +Actual: " + _MINIFIED_NAME + r":\[1\]"));
-    });
-
-    test('isNotEmpty', () {
-      var d = new SimpleIterable(0);
-      var e = new SimpleIterable(1);
-      shouldPass(e, isNotEmpty);
-      shouldFail(d, isNotEmpty, matches(
-          r"Expected: non-empty +Actual: " + _MINIFIED_NAME + r":\[\]"));
-    });
-
-    test('contains', () {
-      var d = new SimpleIterable(3);
-      shouldPass(d, contains(2));
-      shouldFail(d, contains(5), matches(r"Expected: contains <5> +"
-          r"Actual: " + _MINIFIED_NAME + r":\[3, 2, 1\]"));
-    });
-  });
-
-  group('Feature Matchers', () {
-    test("Feature Matcher", () {
-      var w = new Widget();
-      w.price = 10;
-      shouldPass(w, new HasPrice(10));
-      shouldPass(w, new HasPrice(greaterThan(0)));
-      shouldFail(w, new HasPrice(greaterThan(10)), matches(
-          r"Expected: Widget with a price that is a value greater than "
-              r"<10> +"
-              r"Actual: <Instance of '" + _MINIFIED_NAME + r"'> +"
-              r"Which: has price with value <10> which is not "
-              r"a value greater than <10>"));
-    });
-  });
-}