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ValentinaPetrovaivo-stoilov
ValentinaPetrova
and
ivo-stoilov
authored
Val/988 add mstest4 configuration (#243)
* fix: 988-add-mstest4-configuration - add MSTestV4MockingContextResolver.cs - create a base class for all mstest resolvers closes #988 Co-authored-by: Ivo Stoilov <[email protected]>
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5 files changed

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‎Telerik.JustMock/Core/Context/MSTestBaseMockingContextResolver.cs‎

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/*
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JustMock Lite
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Copyright © 2010-2015 Progress Software Corporation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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using System;
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using System.Threading;
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namespace Telerik.JustMock.Core.Context
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{
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internal abstract class MSTestBaseMockingContextResolver : HierarchicalTestFrameworkContextResolver
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{
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protected MSTestBaseMockingContextResolver(string assertionFailedName, string assemblyName)
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: base(assertionFailedName)
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{
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this.SetupStandardHierarchicalTestStructure(
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new[] { "Microsoft.VisualStudio.TestTools.UnitTesting.TestMethodAttribute, " + assemblyName },
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new[] { "Microsoft.VisualStudio.TestTools.UnitTesting.TestInitializeAttribute, " + assemblyName, "Microsoft.VisualStudio.TestTools.UnitTesting.TestCleanupAttribute, " + assemblyName },
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new[] { "Microsoft.VisualStudio.TestTools.UnitTesting.ClassInitializeAttribute, " + assemblyName, "Microsoft.VisualStudio.TestTools.UnitTesting.ClassCleanupAttribute, " + assemblyName },
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new[] { "Microsoft.VisualStudio.TestTools.UnitTesting.AssemblyInitializeAttribute, " + assemblyName, "Microsoft.VisualStudio.TestTools.UnitTesting.AssemblyCleanupAttribute, " + assemblyName },
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FixtureConstuctorSemantics.InstanceConstructorCalledOncePerFixture);
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}
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#if !SILVERLIGHT
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private const int DefaultGcFrequency = 50;
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private int createdRepoCount;
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private int lastGcCount;
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private int gcFrequency = GetGcFrequency();
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private bool synchronousGc = GetSynchronousGc();
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private static int GetGcFrequency()
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{
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var valueStr = SecuredRegistryMethods.GetValue(false, @"Software\Telerik\JustMock", "MSTestGcFrequency");
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int value;
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if (!String.IsNullOrEmpty(valueStr) && int.TryParse(valueStr, out value) && value >= 1)
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return value;
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return DefaultGcFrequency;
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}
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private static bool GetSynchronousGc()
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{
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var valueStr = SecuredRegistryMethods.GetValue(false, @"Software\Telerik\JustMock", "SynchronousGc");
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int value;
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return !String.IsNullOrEmpty(valueStr) && int.TryParse(valueStr, out value) && value == 1;
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}
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protected override void OnMocksRepositoryCreated(MocksRepository repo)
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{
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// MSTest runs every test in a different thread. We'd like to collect Thread objects often so that their handle is released.
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// At every N created repos (we assume that each test creates a single repo, so the number of repos created is close to
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// the number of threads created) do a garbage collection, but only if it hasn't been already done in this interval.
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createdRepoCount++;
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if (createdRepoCount % gcFrequency == 0)
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{
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var gen2Collections = GC.CollectionCount(GC.MaxGeneration);
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if (gen2Collections == lastGcCount)
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{
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if (synchronousGc)
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{
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GC.Collect();
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}
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else
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{
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ThreadPool.QueueUserWorkItem(_ => GC.Collect());
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}
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gen2Collections++;
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}
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lastGcCount = gen2Collections;
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}
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}
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#endif
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}
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}

‎Telerik.JustMock/Core/Context/MSTestMockingContextResolver.cs‎

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@@ -21,7 +21,7 @@ limitations under the License.
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namespace Telerik.JustMock.Core.Context
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{
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internal class MSTestMockingContextResolver : HierarchicalTestFrameworkContextResolver
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internal class MSTestMockingContextResolver : MSTestBaseMockingContextResolver
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{
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#if SILVERLIGHT
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private const string MstestAssemblyName = "Microsoft.VisualStudio.QualityTools.UnitTesting.Silverlight";
@@ -32,72 +32,13 @@ internal class MSTestMockingContextResolver : HierarchicalTestFrameworkContextRe
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private const string MstestAssertionFailedName = "Microsoft.VisualStudio.TestTools.UnitTesting.AssertFailedException, " + MstestAssemblyName;
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public MSTestMockingContextResolver()
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: base(MstestAssertionFailedName)
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: base(MstestAssertionFailedName, MstestAssemblyName)
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{
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this.SetupStandardHierarchicalTestStructure(
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new[] { "Microsoft.VisualStudio.TestTools.UnitTesting.TestMethodAttribute, " + MstestAssemblyName },
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new[] { "Microsoft.VisualStudio.TestTools.UnitTesting.TestInitializeAttribute, " + MstestAssemblyName, "Microsoft.VisualStudio.TestTools.UnitTesting.TestCleanupAttribute, " + MstestAssemblyName },
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new[] { "Microsoft.VisualStudio.TestTools.UnitTesting.ClassInitializeAttribute, " + MstestAssemblyName, "Microsoft.VisualStudio.TestTools.UnitTesting.ClassCleanupAttribute, " + MstestAssemblyName },
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new[] { "Microsoft.VisualStudio.TestTools.UnitTesting.AssemblyInitializeAttribute, " + MstestAssemblyName, "Microsoft.VisualStudio.TestTools.UnitTesting.AssemblyCleanupAttribute, " + MstestAssemblyName },
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FixtureConstuctorSemantics.InstanceConstructorCalledOncePerFixture);
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}
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public static bool IsAvailable
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{
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get { return FindType(MstestAssertionFailedName, false) != null; }
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}
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#if !SILVERLIGHT
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private const int DefaultGcFrequency = 50;
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private int createdRepoCount;
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private int lastGcCount;
54-
private int gcFrequency = GetGcFrequency();
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private bool synchronousGc = GetSynchronousGc();
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57-
private static int GetGcFrequency()
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{
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var valueStr = SecuredRegistryMethods.GetValue(false, @"Software\Telerik\JustMock", "MSTestGcFrequency");
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int value;
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if (!String.IsNullOrEmpty(valueStr) && int.TryParse(valueStr, out value) && value >= 1)
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return value;
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return DefaultGcFrequency;
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}
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private static bool GetSynchronousGc()
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{
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var valueStr = SecuredRegistryMethods.GetValue(false, @"Software\Telerik\JustMock", "SynchronousGc");
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int value;
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return !String.IsNullOrEmpty(valueStr) && int.TryParse(valueStr, out value) && value == 1;
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}
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74-
protected override void OnMocksRepositoryCreated(MocksRepository repo)
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{
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// MSTest runs every test in a different thread. We'd like to collect Thread objects often so that their handle is released.
77-
// At every N created repos (we assume that each test creates a single repo, so the number of repos created is close to
78-
// the number of threads created) do a garbage collection, but only if it hasn't been already done in this interval.
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80-
createdRepoCount++;
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82-
if (createdRepoCount % gcFrequency == 0)
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{
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var gen2Collections = GC.CollectionCount(GC.MaxGeneration);
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if (gen2Collections == lastGcCount)
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{
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if (synchronousGc)
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{
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GC.Collect();
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}
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else
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{
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ThreadPool.QueueUserWorkItem(_ => GC.Collect());
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}
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gen2Collections++;
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}
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lastGcCount = gen2Collections;
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}
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}
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#endif
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}
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}

‎Telerik.JustMock/Core/Context/MSTestV2MockingContextResolver.cs‎

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Original file line numberDiff line numberDiff line change
@@ -20,78 +20,19 @@ limitations under the License.
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namespace Telerik.JustMock.Core.Context
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{
23-
internal class MSTestV2MockingContextResolver : HierarchicalTestFrameworkContextResolver
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internal class MSTestV2MockingContextResolver : MSTestBaseMockingContextResolver
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{
2525
private const string Mstestv2AssemblyName = "Microsoft.VisualStudio.TestPlatform.TestFramework";
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private const string Mstestv2AssertionFailedName = "Microsoft.VisualStudio.TestTools.UnitTesting.AssertFailedException, " + Mstestv2AssemblyName;
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2828
public MSTestV2MockingContextResolver()
29-
: base(Mstestv2AssertionFailedName)
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: base(Mstestv2AssertionFailedName, Mstestv2AssemblyName)
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{
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this.SetupStandardHierarchicalTestStructure(
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new[] { "Microsoft.VisualStudio.TestTools.UnitTesting.TestMethodAttribute, " + Mstestv2AssemblyName },
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new[] { "Microsoft.VisualStudio.TestTools.UnitTesting.TestInitializeAttribute, " + Mstestv2AssemblyName, "Microsoft.VisualStudio.TestTools.UnitTesting.TestCleanupAttribute, " + Mstestv2AssemblyName },
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new[] { "Microsoft.VisualStudio.TestTools.UnitTesting.ClassInitializeAttribute, " + Mstestv2AssemblyName, "Microsoft.VisualStudio.TestTools.UnitTesting.ClassCleanupAttribute, " + Mstestv2AssemblyName },
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new[] { "Microsoft.VisualStudio.TestTools.UnitTesting.AssemblyInitializeAttribute, " + Mstestv2AssemblyName, "Microsoft.VisualStudio.TestTools.UnitTesting.AssemblyCleanupAttribute, " + Mstestv2AssemblyName },
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FixtureConstuctorSemantics.InstanceConstructorCalledOncePerFixture);
3731
}
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3933
public static bool IsAvailable
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{
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get { return FindType(Mstestv2AssertionFailedName, false) != null; }
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}
43-
44-
private const int DefaultGcFrequency = 50;
45-
private int createdRepoCount;
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private int lastGcCount;
47-
private int gcFrequency = GetGcFrequency();
48-
private bool synchronousGc = GetSynchronousGc();
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50-
private static int GetGcFrequency()
51-
{
52-
var valueStr = SecuredRegistryMethods.GetValue(false, @"Software\Telerik\JustMock", "MSTestGcFrequency");
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int value;
54-
if (!String.IsNullOrEmpty(valueStr) && int.TryParse(valueStr, out value) && value >= 1)
55-
return value;
56-
57-
return DefaultGcFrequency;
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}
59-
60-
private static bool GetSynchronousGc()
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{
62-
var valueStr = SecuredRegistryMethods.GetValue(false, @"Software\Telerik\JustMock", "SynchronousGc");
63-
int value;
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return !String.IsNullOrEmpty(valueStr) && int.TryParse(valueStr, out value) && value == 1;
65-
}
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67-
#if !SILVERLIGHT
68-
protected override void OnMocksRepositoryCreated(MocksRepository repo)
69-
{
70-
// MSTest runs every test in a different thread. We'd like to collect Thread objects often so that their handle is released.
71-
// At every N created repos (we assume that each test creates a single repo, so the number of repos created is close to
72-
// the number of threads created) do a garbage collection, but only if it hasn't been already done in this interval.
73-
74-
createdRepoCount++;
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76-
if (createdRepoCount % gcFrequency == 0)
77-
{
78-
var gen2Collections = GC.CollectionCount(GC.MaxGeneration);
79-
if (gen2Collections == lastGcCount)
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{
81-
if (synchronousGc)
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{
83-
GC.Collect();
84-
}
85-
else
86-
{
87-
ThreadPool.QueueUserWorkItem(_ => GC.Collect());
88-
}
89-
90-
gen2Collections++;
91-
}
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lastGcCount = gen2Collections;
93-
}
94-
}
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#endif
9637
}
9738
}

‎Telerik.JustMock/Core/Context/MSTestV4MockingContextResolver.cs‎

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using System;
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using System.Threading;
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namespace Telerik.JustMock.Core.Context
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{
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internal class MSTestV4MockingContextResolver : MSTestBaseMockingContextResolver
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{
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private const string Mstestv4AssemblyName = "MSTest.TestFramework";
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private const string Mstestv4AssertionFailedName = "Microsoft.VisualStudio.TestTools.UnitTesting.AssertFailedException, " + Mstestv4AssemblyName;
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11+
public MSTestV4MockingContextResolver()
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: base(Mstestv4AssertionFailedName, Mstestv4AssemblyName)
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{
14+
}
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16+
public static bool IsAvailable
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{
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get { return FindType(Mstestv4AssertionFailedName, false) != null; }
19+
}
20+
}
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}

‎Telerik.JustMock/Core/Context/MockingContext.cs‎

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@@ -234,6 +234,8 @@ static MockingContext()
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registeredContextResolvers.Add(new MSTestMockingContextResolver());
235235
if (MSTestV2MockingContextResolver.IsAvailable)
236236
registeredContextResolvers.Add(new MSTestV2MockingContextResolver());
237+
if (MSTestV4MockingContextResolver.IsAvailable)
238+
registeredContextResolvers.Add(new MSTestV4MockingContextResolver());
237239
#endif
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239241
foreach (var resolver in registeredContextResolvers)

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