diff options
Diffstat (limited to 'mcs/class/System.ComponentModel.Composition/Tests/UnitTestFramework/System/UnitTesting/EnumerableAssert.cs')
| -rw-r--r-- | mcs/class/System.ComponentModel.Composition/Tests/UnitTestFramework/System/UnitTesting/EnumerableAssert.cs | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/mcs/class/System.ComponentModel.Composition/Tests/UnitTestFramework/System/UnitTesting/EnumerableAssert.cs b/mcs/class/System.ComponentModel.Composition/Tests/UnitTestFramework/System/UnitTesting/EnumerableAssert.cs deleted file mode 100644 index 35331181341..00000000000 --- a/mcs/class/System.ComponentModel.Composition/Tests/UnitTestFramework/System/UnitTesting/EnumerableAssert.cs +++ /dev/null @@ -1,204 +0,0 @@ -// -----------------------------------------------------------------------
-// Copyright (c) Microsoft Corporation. All rights reserved.
-// -----------------------------------------------------------------------
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Collections;
-using Microsoft.VisualStudio.TestTools.UnitTesting;
-using Microsoft.Internal.Collections;
-
-namespace System.UnitTesting
-{
- public static class EnumerableAssert
- {
- public static void IsTrueForAll<T>(IEnumerable<T> source, Predicate<T> predicate)
- {
- IsTrueForAll(source, predicate, "IsTrueForAll Failed");
- }
-
- public static void IsTrueForAll<T>(IEnumerable<T> source, Predicate<T> predicate, string message)
- {
- Assert.IsNotNull(source, "Source should not be null!");
-
- foreach (T t in source)
- {
- Assert.IsTrue(predicate(t), message);
- }
- }
-
- // Needed to prevent strings from matching to the plain IEnumerable overload
- public static void AreEqual(IEnumerable actual, params string[] expected)
- {
- AreEqual((IEnumerable)expected, (IEnumerable)actual);
- }
-
- public static void AreEqual(IEnumerable actual, params object[] expected)
- {
- AreEqual((IEnumerable)expected, (IEnumerable)actual);
- }
-
- public static void AreEqual<T>(IEnumerable<T> actual, params T[] expected)
- {
- AreEqual<T>((IEnumerable<T>)expected, (IEnumerable<T>)actual);
- }
-
- public static void AreEqual(IEnumerable expected, IEnumerable actual)
- {
- Assert.AreEqual(expected.Count(), actual.Count(), "Enumerable should contain the correct number of items");
-
- List<object> actualList = actual.ToList();
-
- foreach (object value in expected)
- {
- bool removed = actualList.Remove(value);
-
- Assert.IsTrue(removed, "Enumerable does not contain value {0}.", value);
- }
-
- Assert.AreEqual(0, actualList.Count, "Enumerable contains extra values.");
- }
-
- public static void AreEqual<T>(IEnumerable<T> expected, IEnumerable<T> actual)
- {
- // First, test the IEnumerable implementation
- AreEqual((IEnumerable)expected, (IEnumerable)actual);
-
- // Second, test the IEnumerable<T> implementation
- Assert.AreEqual(expected.Count(), actual.Count(), "Enumerable should contain the correct number of items");
-
- List<T> actualList = actual.ToList();
-
- foreach (T value in expected)
- {
- bool removed = actualList.Remove(value);
-
- Assert.IsTrue(removed, "Enumerable does not contain value {0}.", value);
- }
-
- Assert.AreEqual(0, actualList.Count, "Enumerable contains extra values.");
- }
-
- // Needed to prevent strings from matching to the plain IEnumerable overload
- public static void AreSequenceEqual(IEnumerable actual, params string[] expected)
- {
- AreEqual((IEnumerable)expected, (IEnumerable)actual);
- }
-
- public static void AreSequenceEqual(IEnumerable actual, params object[] expected)
- {
- AreEqual((IEnumerable)expected, (IEnumerable)actual);
- }
-
- public static void AreSequenceEqual(IEnumerable expected, IEnumerable actual)
- {
- AreSequenceEqual(expected, actual, (Action<int, object, object>)null);
- }
-
- public static void AreSequenceEqual(IEnumerable expected, IEnumerable actual, Action<int, object, object> comparer)
- {
- if (comparer == null)
- {
- comparer = (i, left, right) => Assert.AreEqual(left, right, "Enumerable at index {0} should have same value", i);
- }
-
- int expectedCount = expected.Count();
-
- Assert.AreEqual(expectedCount, actual.Count(), "Enumerable should contain the correct number of items");
-
- IEnumerator actualEnumerator = actual.GetEnumerator();
- IEnumerator expectedEnumerator = expected.GetEnumerator();
-
- int index = 0;
- while (index < expectedCount)
- {
- Assert.IsTrue(actualEnumerator.MoveNext());
- Assert.IsTrue(expectedEnumerator.MoveNext());
-
- comparer(index, expectedEnumerator.Current, actualEnumerator.Current);
- index++;
- }
- }
-
- public static void AreSequenceEqual<T>(IEnumerable<T> actual, params T[] expected)
- {
- AreSequenceEqual<T>((IEnumerable<T>)expected, (IEnumerable<T>)actual);
- }
-
- public static void AreSequenceEqual<T>(IEnumerable<T> expected, IEnumerable<T> actual)
- {
- AreSequenceEqual<T>(expected, actual, (Action<int, T, T>)null);
- }
-
- public static void AreSequenceEqual<T>(IEnumerable<T> expected, IEnumerable<T> actual, Action<int, T, T> comparer)
- {
- if (comparer == null)
- {
- comparer = (i, left, right) => Assert.AreEqual(left, right, "Enumerable at index {0} should have same value", i);
- }
-
- // First, test the IEnumerable implementation
- AreSequenceEqual((IEnumerable)expected, (IEnumerable)actual, (Action<int, object, object>)((currentIndex, left, right) => comparer(currentIndex, (T)left, (T)right)));
-
- // Second, test the IEnumerable<T> implementation
- int expectedCount = expected.Count();
-
- IEnumerator<T> actualEnumerator = actual.GetEnumerator();
- IEnumerator<T> expectedEnumerator = expected.GetEnumerator();
-
- int index = 0;
- while (index < expectedCount)
- {
- Assert.IsTrue(actualEnumerator.MoveNext());
- Assert.IsTrue(expectedEnumerator.MoveNext());
-
- comparer(index, expectedEnumerator.Current, actualEnumerator.Current);
- index++;
- }
- }
-
- public static void AreSequenceSame<T>(IEnumerable<T> expected, IEnumerable<T> actual)
- {
- AreSequenceEqual<T>(expected, actual, (index, left, right) =>
- {
- Assert.AreSame(left, right, "Enumerable at index {0} should have same value", index);
- });
- }
-
- public static void AreEqual<TKey, TValue>(IDictionary<TKey, TValue> expected, IDictionary<TKey, TValue> actual)
- {
- Assert.AreEqual(expected.Count, actual.Count, "Dictionaries are different : first has '{0} elements, whereas second has '{1}", expected.Count, actual.Count);
-
- foreach (KeyValuePair<TKey, TValue> kvp in expected)
- {
- TValue firstValue = kvp.Value;
- TValue secondValue = default(TValue);
- if (!actual.TryGetValue(kvp.Key, out secondValue))
- {
- Assert.Fail("Dictionaries are different : There is no item with key '{0}' in the second dictionary", kvp.Key);
- }
-
- if ((firstValue is IDictionary<TKey, TValue>) && (secondValue is IDictionary<TKey, TValue>))
- {
- AreEqual((IDictionary<TKey, TValue>)firstValue, (IDictionary<TKey, TValue>)secondValue);
- continue;
- }
-
- Assert.AreEqual(kvp.Value, secondValue, "Dictionaries are different : values for key '{0}' are different - '{1}' vs '{2}'", kvp.Key, firstValue, secondValue);
- }
- }
-
- /// <summary>
- /// Verifies that the specified enumerable is empty.
- /// </summary>
- public static void IsEmpty(IEnumerable source)
- {
- IsEmpty(source, null);
- }
-
- public static void IsEmpty(IEnumerable source, string message)
- {
- Assert.AreEqual(0, source.Count(), message);
- }
- }
-}
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