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Enable nullable on remaining tests (#3507)
1 parent bb4c8bc commit d8360e4

19 files changed

Lines changed: 83 additions & 147 deletions

‎test/Microsoft.TestPlatform.PerformanceTests/PerformanceTests.cs‎

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@@ -9,8 +9,6 @@
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using Microsoft.TestPlatform.PerformanceTests.TranslationLayer;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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#nullable disable
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namespace Microsoft.TestPlatform.PerformanceTests;
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/// <summary>

‎test/Microsoft.TestPlatform.PerformanceTests/ProtocolV1Tests.cs‎

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using TestResult = Microsoft.VisualStudio.TestPlatform.ObjectModel.TestResult;
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#nullable disable
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namespace Microsoft.TestPlatform.PerformanceTests;
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[TestClass]

‎test/Microsoft.TestPlatform.PerformanceTests/ProtocolV2Tests.cs‎

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using TestResult = Microsoft.VisualStudio.TestPlatform.ObjectModel.TestResult;
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#nullable disable
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namespace Microsoft.TestPlatform.PerformanceTests;
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[TestClass]

‎test/Microsoft.TestPlatform.PerformanceTests/SocketTests.cs‎

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using Microsoft.VisualStudio.TestTools.UnitTesting;
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#nullable disable
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namespace Microsoft.TestPlatform.PerformanceTests;
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[TestClass]
@@ -28,8 +26,8 @@ public void SocketThroughput2()
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// implementation.
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var server = new SocketServer();
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var client = new SocketClient();
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ICommunicationChannel serverChannel = null;
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ICommunicationChannel clientChannel = null;
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ICommunicationChannel? serverChannel = null;
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ICommunicationChannel? clientChannel = null;
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ManualResetEventSlim dataTransferred = new(false);
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ManualResetEventSlim clientConnected = new(false);
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ManualResetEventSlim serverConnected = new(false);
@@ -107,7 +105,7 @@ public void SocketThroughput1()
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watch.Elapsed.Should().BeLessOrEqualTo(20.Seconds());
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}
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private static void SendData(ICommunicationChannel channel, Stopwatch watch)
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private static void SendData(ICommunicationChannel? channel, Stopwatch watch)
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{
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var dataBytes = new byte[65536];
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for (int i = 0; i < dataBytes.Length; i++)
@@ -120,7 +118,7 @@ private static void SendData(ICommunicationChannel channel, Stopwatch watch)
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watch.Start();
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for (int i = 0; i < 20000; i++)
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{
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channel.Send(dataBytesStr);
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channel!.Send(dataBytesStr);
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}
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}
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‎test/Microsoft.TestPlatform.PerformanceTests/TranslationLayer/DiscoveryPerfTests.cs‎

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using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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#nullable disable
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namespace Microsoft.TestPlatform.PerformanceTests.TranslationLayer;
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[TestClass]

‎test/Microsoft.TestPlatform.PerformanceTests/TranslationLayer/EventHandler/DiscoveryEventHandler.cs‎

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@@ -7,8 +7,6 @@
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using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;
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using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;
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#nullable disable
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namespace Microsoft.TestPlatform.PerformanceTests.TranslationLayer;
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/// <inheritdoc />
@@ -17,17 +15,12 @@ public class DiscoveryEventHandler2 : ITestDiscoveryEventsHandler2
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/// <summary>
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/// Gets the discovered test cases.
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/// </summary>
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public List<TestCase> DiscoveredTestCases { get; }
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public List<TestCase> DiscoveredTestCases { get; } = new List<TestCase>();
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/// <summary>
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/// Gets the metrics.
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/// </summary>
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public IDictionary<string, object> Metrics { get; private set; }
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public DiscoveryEventHandler2()
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{
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DiscoveredTestCases = new List<TestCase>();
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}
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public IDictionary<string, object> Metrics { get; private set; } = new Dictionary<string, object>();
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public void HandleRawMessage(string rawMessage)
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{

‎test/Microsoft.TestPlatform.PerformanceTests/TranslationLayer/EventHandler/RunEventHandler.cs‎

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@@ -7,8 +7,6 @@
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using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;
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using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;
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#nullable disable
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namespace Microsoft.TestPlatform.PerformanceTests.TranslationLayer;
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/// <inheritdoc />
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/// <summary>
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/// Gets the metrics.
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/// </summary>
25-
public IDictionary<string, object> Metrics { get; private set; }
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public IDictionary<string, object> Metrics { get; private set; } = new Dictionary<string, object>();
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/// <summary>
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/// Gets the log message.

‎test/Microsoft.TestPlatform.PerformanceTests/TranslationLayer/ExecutionPerfTests.cs‎

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using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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#nullable disable
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namespace Microsoft.TestPlatform.PerformanceTests.TranslationLayer;
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[TestClass]

‎test/Microsoft.TestPlatform.PerformanceTests/TranslationLayer/TelemetryPerfTestBase.cs‎

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using Microsoft.VisualStudio.TestPlatform.PlatformAbstractions;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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#nullable disable
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namespace Microsoft.TestPlatform.PerformanceTests.TranslationLayer;
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[TestClass]
@@ -36,9 +34,9 @@ public TelemetryPerfTestBase()
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/// </summary>
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/// <param name="handlerMetrics"></param>
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/// <param name="scenario"></param>
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public void PostTelemetry(IDictionary<string, object> handlerMetrics, PerfAnalyzer perfAnalyzer, string projectName, [CallerMemberName] string scenario = null)
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public void PostTelemetry(IDictionary<string, object> handlerMetrics, PerfAnalyzer perfAnalyzer, string projectName, [CallerMemberName] string? scenario = null)
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{
41-
var properties = new Dictionary<string, string>
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var properties = new Dictionary<string, string?>
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{
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["Version"] = "1.0.1",
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["Project"] = projectName,
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var metrics = new Dictionary<string, double>();
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foreach (var entry in handlerMetrics)
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if (handlerMetrics is not null)
5250
{
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var stringValue = entry.Value.ToString();
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if (double.TryParse(stringValue, out var doubleValue))
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{
56-
metrics.Add(entry.Key, doubleValue);
57-
}
58-
else
51+
foreach (var entry in handlerMetrics)
5952
{
60-
properties.Add(entry.Key, stringValue);
53+
var stringValue = entry.Value.ToString();
54+
if (double.TryParse(stringValue, out var doubleValue))
55+
{
56+
metrics.Add(entry.Key, doubleValue);
57+
}
58+
else
59+
{
60+
properties.Add(entry.Key, stringValue);
61+
}
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}
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}
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‎test/Microsoft.TestPlatform.TestHostProvider.UnitTests/Hosting/DefaultTestHostManagerTests.cs‎

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using System;
55
using System.Collections.Generic;
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using System.Diagnostics;
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using System.Diagnostics.CodeAnalysis;
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using System.IO;
89
using System.Linq;
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using System.Reflection;
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using Moq;
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#nullable disable
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namespace TestPlatform.TestHostProvider.Hosting.UnitTests;
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[TestClass]
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4039
private readonly Mock<IFileHelper> _mockFileHelper;
4140
private readonly Mock<IDotnetHostHelper> _mockDotnetHostHelper;
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private readonly Mock<IEnvironment> _mockEnvironment;
43-
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private readonly DefaultTestHostManager _testHostManager;
45-
private TestableTestHostManager _testableTestHostManager;
46-
private string _errorMessage;
43+
44+
private TestableTestHostManager? _testableTestHostManager;
45+
private string? _errorMessage;
4746
private int _exitCode;
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private int _testHostId;
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@@ -404,17 +403,17 @@ public void LaunchTestHostShouldSetExitCallbackInCaseCustomHost()
404403
[TestCategory("Windows")]
405404
public void GetTestSourcesShouldReturnAppropriateSourceIfAppxRecipeIsProvided()
406405
{
407-
var sourcePath = Path.Combine(Path.GetDirectoryName(typeof(TestableTestHostManager).GetTypeInfo().Assembly.GetAssemblyLocation()), @"..\..\..\..\TestAssets\UWPTestAssets\UnitTestApp8.build.appxrecipe");
406+
var sourcePath = Path.Combine(Path.GetDirectoryName(typeof(TestableTestHostManager).GetTypeInfo().Assembly.GetAssemblyLocation())!, @"..\..\..\..\TestAssets\UWPTestAssets\UnitTestApp8.build.appxrecipe");
408407
IEnumerable<string> sources = _testHostManager.GetTestSources(new List<string> { sourcePath });
409408
Assert.IsTrue(sources.Any());
410-
Assert.IsTrue(sources.FirstOrDefault().EndsWith(".exe", StringComparison.OrdinalIgnoreCase));
409+
Assert.IsTrue(sources.First().EndsWith(".exe", StringComparison.OrdinalIgnoreCase));
411410
}
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413412
[TestMethod]
414413
[TestCategory("Windows")]
415414
public void AppxManifestFileShouldReturnAppropriateSourceIfAppxManifestIsProvided()
416415
{
417-
var appxManifestPath = Path.Combine(Path.GetDirectoryName(typeof(TestableTestHostManager).GetTypeInfo().Assembly.GetAssemblyLocation()), @"..\..\..\..\TestAssets\UWPTestAssets\AppxManifest.xml");
416+
var appxManifestPath = Path.Combine(Path.GetDirectoryName(typeof(TestableTestHostManager).GetTypeInfo().Assembly.GetAssemblyLocation())!, @"..\..\..\..\TestAssets\UWPTestAssets\AppxManifest.xml");
418417
string source = AppxManifestFile.GetApplicationExecutableName(appxManifestPath);
419418
Assert.AreEqual("UnitTestApp8.exe", source);
420419
}
@@ -495,25 +494,26 @@ public async Task CleanTestHostAsyncShouldNotThrowIfTestHostIsNotStarted()
495494
Assert.IsTrue(isVerified);
496495
}
497496

498-
private void TestableTestHostManagerHostExited(object sender, HostProviderEventArgs e)
497+
private void TestableTestHostManagerHostExited(object? sender, HostProviderEventArgs e)
499498
{
500499
_errorMessage = e.Data.TrimEnd(Environment.NewLine.ToCharArray());
501500
_exitCode = e.ErrroCode;
502501
}
503502

504-
private void TestHostManagerHostExited(object sender, HostProviderEventArgs e)
503+
private void TestHostManagerHostExited(object? sender, HostProviderEventArgs e)
505504
{
506505
if (e.ErrroCode != 0)
507506
{
508507
_errorMessage = e.Data.TrimEnd(Environment.NewLine.ToCharArray());
509508
}
510509
}
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512-
private void TestHostManagerHostLaunched(object sender, HostProviderEventArgs e)
511+
private void TestHostManagerHostLaunched(object? sender, HostProviderEventArgs e)
513512
{
514513
_testHostId = e.ProcessId;
515514
}
516515

516+
[MemberNotNull(nameof(_testableTestHostManager))]
517517
private void ErrorCallBackTestHelper(string errorMessage, int exitCode)
518518
{
519519
_testableTestHostManager = new TestableTestHostManager(
@@ -547,6 +547,7 @@ private void ErrorCallBackTestHelper(string errorMessage, int exitCode)
547547
_mockProcessHelper.Setup(ph => ph.TryGetExitCode(It.IsAny<object>(), out exitCode)).Returns(true);
548548
}
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550+
[MemberNotNull(nameof(_testableTestHostManager))]
550551
private void ExitCallBackTestHelper(int exitCode)
551552
{
552553
_testableTestHostManager = new TestableTestHostManager(
@@ -578,7 +579,7 @@ private void ExitCallBackTestHelper(int exitCode)
578579
_mockProcessHelper.Setup(ph => ph.TryGetExitCode(It.IsAny<object>(), out exitCode)).Returns(true);
579580
}
580581

581-
private TestProcessStartInfo GetDefaultStartInfo()
582+
private static TestProcessStartInfo GetDefaultStartInfo()
582583
{
583584
return new TestProcessStartInfo();
584585
}

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