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| 1 /* | |
| 2 Copyright 2010 Google Inc | |
| 3 | |
| 4 Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 you may not use this file except in compliance with the License. | |
| 6 You may obtain a copy of the License at | |
| 7 | |
| 8 http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | |
| 10 Unless required by applicable law or agreed to in writing, software | |
| 11 distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 See the License for the specific language governing permissions and | |
| 14 limitations under the License. | |
| 15 */ | |
| 16 | |
| 17 using System.Collections; | |
| 18 using System.Collections.Generic; | |
| 19 | |
| 20 using NUnit.Framework; | |
| 21 | |
| 22 namespace Google.Apis.Testing | |
| 23 { | |
| 24 /// <summary> Assertion helper methods </summary> | |
| 25 public class MoreAsserts | |
| 26 { | |
| 27 /// <summary> | |
| 28 /// Asserts whether both enumerables have the equal content, and whether
it is in the same order | |
| 29 /// </summary> | |
| 30 public static void ContentsEqualAndInOrder(IEnumerable expected, IEnumer
able actual) | |
| 31 { | |
| 32 var expectedEnum = expected.GetEnumerator(); | |
| 33 var actualEnum = actual.GetEnumerator(); | |
| 34 int index = 0; | |
| 35 while (expectedEnum.MoveNext()) | |
| 36 { | |
| 37 if (actualEnum.MoveNext() == false) | |
| 38 { | |
| 39 Assert.Fail("Actual has less items then Expected at index "
index); | |
| 40 } | |
| 41 Assert.AreEqual(expectedEnum.Current, actualEnum.Current, "Found
different elements at index " index); | |
| 42 index ; | |
| 43 } | |
| 44 if (actualEnum.MoveNext()) | |
| 45 { | |
| 46 Assert.Fail("Actual has more items then Expected at index " in
dex); | |
| 47 } | |
| 48 } | |
| 49 | |
| 50 /// <summary> Asserts that the list is empty </summary> | |
| 51 public static void IsEmpty<T>(IList<T> list) | |
| 52 { | |
| 53 if (list == null) | |
| 54 { | |
| 55 Assert.Fail("List Was null"); | |
| 56 } | |
| 57 if (list.Count > 0) | |
| 58 { | |
| 59 Assert.Fail("List had a count of " list.Count " and was expe
cted to be empty."); | |
| 60 } | |
| 61 } | |
| 62 | |
| 63 /// <summary> Asserts that the enumerable is empty </summary> | |
| 64 public static void IsEmpty<T>(IEnumerable<T> collection) | |
| 65 { | |
| 66 if (collection == null) | |
| 67 { | |
| 68 Assert.Fail("Collection was null"); | |
| 69 } | |
| 70 | |
| 71 Assert.False(collection.GetEnumerator().MoveNext(), "Collection had
an element as was expected to be empty"); | |
| 72 } | |
| 73 } | |
| 74 } | |
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