Split out unittest tests whose behavior differs in minified mode.

pkg/unittest/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.
+
+import 'package:unittest/unittest.dart';
+
+import 'test_utils.dart';
+
+// A regexp fragment matching a minified name.
+final _minifiedName = 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 an exception which matches FormatException +"
+              r"But:  exception " + _minifiedName + r":<Exception> "
+                  r"does not match FormatException\."
+              r"Actual: <Closure>"));
+    });
+
+    test('throwsArgumentError', () {
+      shouldPass(() { throw new ArgumentError(''); },
+          throwsArgumentError);
+      shouldFail(() { throw new Exception(); },
+          throwsArgumentError,
+          matches(
+              r"Expected: throws an exception which matches ArgumentError +"
+              r"But:  exception " + _minifiedName + r":<Exception> "
+                  r"does not match ArgumentError\."
+              r"Actual: <Closure>"));
+    });
+
+    test('throwsRangeError', () {
+      shouldPass(() { throw new RangeError(0); },
+          throwsRangeError);
+      shouldFail(() { throw new Exception(); },
+          throwsRangeError,
+          matches(
+              r"Expected: throws an exception which matches RangeError +"
+              r"But:  exception " + _minifiedName + r":<Exception> "
+                  r"does not match RangeError\."
+              r"Actual: <Closure(: \(dynamic\) => dynamic)?>"));
+    });
+
+    test('throwsNoSuchMethodError', () {
+      shouldPass(() { throw new NoSuchMethodError(null, '', null, null); },
+          throwsNoSuchMethodError);
+      shouldFail(() { throw new Exception(); },
+          throwsNoSuchMethodError,
+          matches(
+              r"Expected: throws an exception which matches NoSuchMethodError +"
+              r"But:  exception " + _minifiedName + r":<Exception> "
+                  r"does not match NoSuchMethodError\."
+              r"Actual: <Closure(: \(dynamic\) => dynamic)?>"));
+    });
+
+    test('throwsUnimplementedError', () {
+      shouldPass(() { throw new UnimplementedError(''); },
+          throwsUnimplementedError);
+      shouldFail(() { throw new Exception(); },
+          throwsUnimplementedError,
+          matches(
+              r"Expected: throws an exception which matches "
+                  r"UnimplementedError +"
+              r"But:  exception " + _minifiedName + r":<Exception> "
+                  r"does not match UnimplementedError\."
+              r"Actual: <Closure(: \(dynamic\) => dynamic)?>"));
+    });
+
+    test('throwsUnsupportedError', () {
+      shouldPass(() { throw new UnsupportedError(''); },
+          throwsUnsupportedError);
+      shouldFail(() { throw new Exception(); },
+          throwsUnsupportedError,
+          matches(
+              r"Expected: throws an exception which matches UnsupportedError +"
+              r"But:  exception " + _minifiedName + r":<Exception> "
+                  r"does not match UnsupportedError\."
+              r"Actual: <Closure(: \(dynamic\) => dynamic)?>"));
+    });
+
+    test('throwsStateError', () {
+      shouldPass(() { throw new StateError(''); },
+          throwsStateError);
+      shouldFail(() { throw new Exception(); },
+          throwsStateError,
+          matches(
+              r"Expected: throws an exception which matches StateError +"
+              r"But:  exception " + _minifiedName + r":<Exception> "
+                  r"does not match StateError\."
+              r"Actual: <Closure(: \(dynamic\) => dynamic)?>"));
+    });
+  });
+
+  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 +But: was " + _minifiedName + r":\[1\]\."));
+    });
+
+    test('contains', () {
+      var d = new SimpleIterable(3);
+      shouldPass(d, contains(2));
+      shouldFail(d, contains(5),
+          matches(
+              r"Expected: contains <5> +"
+              r"But: was " + _minifiedName + 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"But: price was <10>\."
+              r"Actual: <Instance of '" + _minifiedName + r"'>"));
+    });
+  });
+}