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Apply structured assertion messages (RFC 012) to Assert.Fail / Assert.Inconclusive #8296

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67fa1bb
Apply structured assertion messages (RFC 012) to Assert.Fail / Assert…
Copilot May 16, 2026
e24a4c5
Fix review feedback for fail and inconclusive assertions
Copilot May 17, 2026
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5 changes: 4 additions & 1 deletion src/TestFramework/TestFramework/Assertions/Assert.Fail.cs
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Expand Up @@ -24,6 +24,9 @@ public sealed partial class Assert
public static void Fail(string message = "")
{
TelemetryCollector.TrackAssertionCall("Assert.Fail");
ThrowAssertFailed("Assert.Fail", BuildUserMessage(message));

StructuredAssertionMessage structured = new(string.Empty);
structured.WithUserMessage(message);
ThrowAssertFailed(structured);
}
}
10 changes: 8 additions & 2 deletions src/TestFramework/TestFramework/Assertions/Assert.Inconclusive.cs
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Expand Up @@ -26,7 +26,13 @@ public static void Inconclusive(string message = "")
TelemetryCollector.TrackAssertionCall("Assert.Inconclusive");

string userMessage = BuildUserMessage(message);
throw new AssertInconclusiveException(
FormatAssertionFailed("Assert.Inconclusive", userMessage));
throw new AssertInconclusiveException(FormatInconclusive(userMessage));
}

private static string FormatInconclusive(string? message)
=> string.IsNullOrWhiteSpace(message)
? FrameworkMessages.InconclusivePrefix
: message![0] is '\n' or '\r'
? string.Concat(FrameworkMessages.InconclusivePrefix, message)
: $"{FrameworkMessages.InconclusivePrefix} {message}";
}
3 changes: 3 additions & 0 deletions src/TestFramework/TestFramework/Resources/FrameworkMessages.resx
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Expand Up @@ -289,6 +289,9 @@ Actual: {2}</value>
<data name="AssertionFailed" xml:space="preserve">
<value>{0} failed.</value>
</data>
<data name="InconclusivePrefix" xml:space="preserve">
<value>Assert.Inconclusive.</value>
</data>
<data name="IsInstanceOfFailMsg" xml:space="preserve">
<value>{0} Expected type:&lt;{1}&gt;. Actual type:&lt;{2}&gt;.</value>
</data>
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5 changes: 5 additions & 0 deletions src/TestFramework/TestFramework/Resources/xlf/FrameworkMessages.cs.xlf
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Expand Up @@ -442,6 +442,11 @@ Skutečnost: {2}</target>
<target state="translated">Očekávala se kolekce {1} velikosti. Skutečnost: {2} {0}</target>
<note />
</trans-unit>
<trans-unit id="InconclusivePrefix">
<source>Assert.Inconclusive.</source>
<target state="new">Assert.Inconclusive.</target>
<note />
</trans-unit>
<trans-unit id="InvalidAccessToTestContextProperty">
<source>The property 'TestContext.{0}' is related to current test is not available during assembly or class fixtures.</source>
<target state="translated">Vlastnost TestContext.{0} souvisí s aktuálním testem a není k dispozici během sestavení nebo používání testovacích přípravků tříd.</target>
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5 changes: 5 additions & 0 deletions src/TestFramework/TestFramework/Resources/xlf/FrameworkMessages.de.xlf
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Expand Up @@ -442,6 +442,11 @@ Tatsächlich: {2}</target>
<target state="translated">Es wurde eine Sammlung mit einer Größe {1} erwartet. Tatsächlich: {2}. {0}</target>
<note />
</trans-unit>
<trans-unit id="InconclusivePrefix">
<source>Assert.Inconclusive.</source>
<target state="new">Assert.Inconclusive.</target>
<note />
</trans-unit>
<trans-unit id="InvalidAccessToTestContextProperty">
<source>The property 'TestContext.{0}' is related to current test is not available during assembly or class fixtures.</source>
<target state="translated">Die Eigenschaft „TestContext.{0}“ im Zusammenhang mit dem aktuellen Test steht während Assembly- oder Klassenfixierungen nicht zur Verfügung.</target>
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5 changes: 5 additions & 0 deletions src/TestFramework/TestFramework/Resources/xlf/FrameworkMessages.es.xlf
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Expand Up @@ -442,6 +442,11 @@ Real: {2}</target>
<target state="translated">Se esperaba una colección de tamaño {1}. Real: {2}. {0}</target>
<note />
</trans-unit>
<trans-unit id="InconclusivePrefix">
<source>Assert.Inconclusive.</source>
<target state="new">Assert.Inconclusive.</target>
<note />
</trans-unit>
<trans-unit id="InvalidAccessToTestContextProperty">
<source>The property 'TestContext.{0}' is related to current test is not available during assembly or class fixtures.</source>
<target state="translated">La propiedad "TestContext.{0}" está relacionado con la prueba actual y no está disponible durante los accesorios de ensamblado o clase.</target>
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5 changes: 5 additions & 0 deletions src/TestFramework/TestFramework/Resources/xlf/FrameworkMessages.fr.xlf
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Expand Up @@ -442,6 +442,11 @@ Réel : {2}</target>
<target state="translated">Collection de tailles attendue {1}. Réel : {2}. {0}</target>
<note />
</trans-unit>
<trans-unit id="InconclusivePrefix">
<source>Assert.Inconclusive.</source>
<target state="new">Assert.Inconclusive.</target>
<note />
</trans-unit>
<trans-unit id="InvalidAccessToTestContextProperty">
<source>The property 'TestContext.{0}' is related to current test is not available during assembly or class fixtures.</source>
<target state="translated">La propriété « TestContext.{0} », liée au test en cours, n’est pas disponible pendant les fixtures d’assembly ou de classe.</target>
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5 changes: 5 additions & 0 deletions src/TestFramework/TestFramework/Resources/xlf/FrameworkMessages.it.xlf
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Expand Up @@ -442,6 +442,11 @@ Effettivo: {2}</target>
<target state="translated">Prevista raccolta di dimensioni {1}. Effettivo: {2}. {0}</target>
<note />
</trans-unit>
<trans-unit id="InconclusivePrefix">
<source>Assert.Inconclusive.</source>
<target state="new">Assert.Inconclusive.</target>
<note />
</trans-unit>
<trans-unit id="InvalidAccessToTestContextProperty">
<source>The property 'TestContext.{0}' is related to current test is not available during assembly or class fixtures.</source>
<target state="translated">La proprietà 'TestContext.{0}' relativa al test corrente non è disponibile durante le fixture di assembly o classe.</target>
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5 changes: 5 additions & 0 deletions src/TestFramework/TestFramework/Resources/xlf/FrameworkMessages.ja.xlf
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Expand Up @@ -442,6 +442,11 @@ Actual: {2}</source>
<target state="translated">サイズ {1} のコレクションが必要です。実際: {2}。{0}</target>
<note />
</trans-unit>
<trans-unit id="InconclusivePrefix">
<source>Assert.Inconclusive.</source>
<target state="new">Assert.Inconclusive.</target>
<note />
</trans-unit>
<trans-unit id="InvalidAccessToTestContextProperty">
<source>The property 'TestContext.{0}' is related to current test is not available during assembly or class fixtures.</source>
<target state="translated">プロパティ 'TestContext.{0}' は現在のテストに関連しており、アセンブリまたはクラス フィクスチャの間は使用できません。</target>
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5 changes: 5 additions & 0 deletions src/TestFramework/TestFramework/Resources/xlf/FrameworkMessages.ko.xlf
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Expand Up @@ -442,6 +442,11 @@ Actual: {2}</source>
<target state="translated">{1} 크기 컬렉션이 필요합니다. 실제: {2}. {0}</target>
<note />
</trans-unit>
<trans-unit id="InconclusivePrefix">
<source>Assert.Inconclusive.</source>
<target state="new">Assert.Inconclusive.</target>
<note />
</trans-unit>
<trans-unit id="InvalidAccessToTestContextProperty">
<source>The property 'TestContext.{0}' is related to current test is not available during assembly or class fixtures.</source>
<target state="translated">현재 테스트와 관련된 'TestContext.{0}' 속성은 어셈블리나 클래스 픽스처 실행 중에는 사용할 수 없습니다.</target>
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5 changes: 5 additions & 0 deletions src/TestFramework/TestFramework/Resources/xlf/FrameworkMessages.pl.xlf
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Expand Up @@ -442,6 +442,11 @@ Rzeczywiste: {2}</target>
<target state="translated">Oczekiwano kolekcji rozmiaru {1}. Wartość rzeczywista: {2}. {0}</target>
<note />
</trans-unit>
<trans-unit id="InconclusivePrefix">
<source>Assert.Inconclusive.</source>
<target state="new">Assert.Inconclusive.</target>
<note />
</trans-unit>
<trans-unit id="InvalidAccessToTestContextProperty">
<source>The property 'TestContext.{0}' is related to current test is not available during assembly or class fixtures.</source>
<target state="translated">Właściwość „TestContext.{0}” jest powiązana z bieżącym testem i nie jest dostępna podczas montażu lub konfiguracji klasy.</target>
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5 changes: 5 additions & 0 deletions src/TestFramework/TestFramework/Resources/xlf/FrameworkMessages.pt-BR.xlf
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Expand Up @@ -442,6 +442,11 @@ Real: {2}</target>
<target state="translated">Coleção esperada de tamanho {1}. Real: {2}. {0}</target>
<note />
</trans-unit>
<trans-unit id="InconclusivePrefix">
<source>Assert.Inconclusive.</source>
<target state="new">Assert.Inconclusive.</target>
<note />
</trans-unit>
<trans-unit id="InvalidAccessToTestContextProperty">
<source>The property 'TestContext.{0}' is related to current test is not available during assembly or class fixtures.</source>
<target state="translated">A propriedade "TestContext.{0}" está relacionada ao teste atual não está disponível durante os acessórios de assembly ou classe.</target>
Expand Down
5 changes: 5 additions & 0 deletions src/TestFramework/TestFramework/Resources/xlf/FrameworkMessages.ru.xlf
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Expand Up @@ -442,6 +442,11 @@ Actual: {2}</source>
<target state="translated">Ожидается коллекция размеров {1}. Фактически: {2}. {0}</target>
<note />
</trans-unit>
<trans-unit id="InconclusivePrefix">
<source>Assert.Inconclusive.</source>
<target state="new">Assert.Inconclusive.</target>
<note />
</trans-unit>
<trans-unit id="InvalidAccessToTestContextProperty">
<source>The property 'TestContext.{0}' is related to current test is not available during assembly or class fixtures.</source>
<target state="translated">Свойство "TestContext.{0}" связано с текущим тестом и недоступно во время выполнения средств тестирования сборок или классов.</target>
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5 changes: 5 additions & 0 deletions src/TestFramework/TestFramework/Resources/xlf/FrameworkMessages.tr.xlf
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Expand Up @@ -442,6 +442,11 @@ Gerçekte olan: {2}</target>
<target state="translated">Beklenen boyut {1}. Gerçek: {2}. {0}</target>
<note />
</trans-unit>
<trans-unit id="InconclusivePrefix">
<source>Assert.Inconclusive.</source>
<target state="new">Assert.Inconclusive.</target>
<note />
</trans-unit>
<trans-unit id="InvalidAccessToTestContextProperty">
<source>The property 'TestContext.{0}' is related to current test is not available during assembly or class fixtures.</source>
<target state="translated">'TestContext.{0}' özelliği, derleme veya sınıf sabitlemeleri sırasında mevcut testle ilişkili değildir.</target>
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5 changes: 5 additions & 0 deletions src/TestFramework/TestFramework/Resources/xlf/FrameworkMessages.zh-Hans.xlf
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Expand Up @@ -442,6 +442,11 @@ Actual: {2}</source>
<target state="translated">大小 {1} 的预期集合。实际： {2}。{0}</target>
<note />
</trans-unit>
<trans-unit id="InconclusivePrefix">
<source>Assert.Inconclusive.</source>
<target state="new">Assert.Inconclusive.</target>
<note />
</trans-unit>
<trans-unit id="InvalidAccessToTestContextProperty">
<source>The property 'TestContext.{0}' is related to current test is not available during assembly or class fixtures.</source>
<target state="translated">属性‘TestContext.{0}’与当前测试相关，在程序集或类固定例程期间不可用。</target>
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5 changes: 5 additions & 0 deletions src/TestFramework/TestFramework/Resources/xlf/FrameworkMessages.zh-Hant.xlf
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Expand Up @@ -442,6 +442,11 @@ Actual: {2}</source>
<target state="translated">預期的大小集合 {1}。實際： {2}。{0}</target>
<note />
</trans-unit>
<trans-unit id="InconclusivePrefix">
<source>Assert.Inconclusive.</source>
<target state="new">Assert.Inconclusive.</target>
<note />
</trans-unit>
<trans-unit id="InvalidAccessToTestContextProperty">
<source>The property 'TestContext.{0}' is related to current test is not available during assembly or class fixtures.</source>
<target state="translated">屬性 'TestContext.{0}' 與目前測試相關，無法在組件或類別測試夾具期間使用。</target>
Expand Down
4 changes: 3 additions & 1 deletion test/IntegrationTests/MSTest.Acceptance.IntegrationTests/RetryTests.cs
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@@ -1,6 +1,8 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.

using System;

using Microsoft.Testing.Platform.Acceptance.IntegrationTests;
using Microsoft.Testing.Platform.Acceptance.IntegrationTests.Helpers;
using Microsoft.Testing.Platform.Helpers;
Expand All @@ -26,7 +28,7 @@
""");

testHostResult.AssertOutputContains("failed TestMethod5");
testHostResult.AssertOutputContains("Assert.Fail failed. Failing TestMethod4. Attempts: 4 (from TestContext: 4)");
testHostResult.AssertOutputContains($"Assertion failed.{Environment.NewLine}Failing TestMethod4. Attempts: 4 (from TestContext: 4)");

Check failure on line 31 in test/IntegrationTests/MSTest.Acceptance.IntegrationTests/RetryTests.cs

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Azure Pipelines / microsoft.testfx (Build Linux Debug)

test/IntegrationTests/MSTest.Acceptance.IntegrationTests/RetryTests.cs#L31 

test/IntegrationTests/MSTest.Acceptance.IntegrationTests/RetryTests.cs(31,1): error : [BasicRetryScenarioTest] [net11.0] Assert.Contains failed. String 'MSTest v4.3.0-ci (UTC 05/17/2026) [linux-x64 - .NET 10.0.8]
TestMethod1 executed 1 time.
TestMethod2 executed 2 times.
TestMethod3 executed 3 times.
TestMethod4 executed 4 times.
TestMethod5 executed 4 times.
failed TestMethod5 (0ms)
  Assertion failed.
  Failing TestMethod4. Attempts: 4 (from TestContext: 4)
    at Microsoft.VisualStudio.TestTools.UnitTesting.Assert.Fail(String message) in /_/src/TestFramework/TestFramework/Assertions/Assert.Fail.cs:30
    at UnitTest1.TestMethod5() in /mnt/vss/_work/1/s/artifacts/tmp/Debug/testsuite/eZBs3/RetryTests/UnitTest1.cs:57
    at InvokeStub_UnitTest1.TestMethod5(Object, Object, IntPtr*)
    at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
Test run summary: Failed! - /mnt/vss/_work/1/s/artifacts/tmp/Debug/testsuite/eZBs3/RetryTests/bin/Release/net10.0/RetryTests.dll (net10.0|x64)
  total: 5
  failed: 1
  succeeded: 4
  skipped: 0
  duration: 472ms' does not contain string 'Assertion failed.
Failing TestMethod4. Attempts: 4 (from TestContext: 4)'. 'substring' expression: 'value', 'value' expression: 'testHostResult.StandardOutput'. Expression 'AssertOutputContains' failed for member 'BasicRetryScenarioTest' at line 31 of file '/_/test/IntegrationTests/MSTest.Acceptance.IntegrationTests/RetryTests.cs'. Output of the test host is:
Command: /mnt/vss/_work/1/s/artifacts/tmp/Debug/testsuite/eZBs3/RetryTests/bin/Release/net10.0/RetryTests --settings my.runsettings
====================
ExitCode: 2
====================
StandardOutput:
MSTest v4.3.0-ci (UTC 05/17/2026) [linux-x64 - .NET 10.0.8]
TestMethod1 executed 1 time.
TestMethod2 executed 2 times.
TestMethod3 executed 3 times.
TestMethod4 executed 4 times.
TestMethod5 executed 4 times.
failed TestMethod5 (0ms)
  Assertion failed.
  Failing TestMethod4. Attempts: 4 (from TestContext: 4)
    at Microsoft.VisualStudio.TestTools.UnitTesting.Assert.Fail(String message) in /_/src/TestFramework/TestFramework/Assertions/Assert.Fail.cs:30
    at UnitTest1.TestMethod5() in /mnt/vss/_work/1/s/artifacts/tmp/Debug/testsuite/eZBs3/RetryTests/UnitTest1.cs:57
    at InvokeStub_UnitTest1.TestMethod5(Object, Object, IntPtr*)
    at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
Test run summary: Failed! - /mnt/vss/_work/1/s/artifacts/tmp/Debug/testsuite/eZBs3/RetryTests/bin/Release/net10.0/RetryTests.dll (net10.0|x64)
  total: 5
  failed: 1
  succeeded: 4
  skipped: 0
  duration: 472ms
====================
StandardError:
.

Check failure on line 31 in test/IntegrationTests/MSTest.Acceptance.IntegrationTests/RetryTests.cs

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Azure Pipelines / microsoft.testfx (Build MacOS Debug)

test/IntegrationTests/MSTest.Acceptance.IntegrationTests/RetryTests.cs#L31 

test/IntegrationTests/MSTest.Acceptance.IntegrationTests/RetryTests.cs(31,1): error : [BasicRetryScenarioTest] [net11.0] Assert.Contains failed. String 'MSTest v4.3.0-ci (UTC 5/17/2026) [osx-x64 - .NET 10.0.8]
TestMethod1 executed 1 time.
TestMethod2 executed 2 times.
TestMethod3 executed 3 times.
TestMethod4 executed 4 times.
TestMethod5 executed 4 times.
failed TestMethod5 (0ms)
  Assertion failed.
  Failing TestMethod4. Attempts: 4 (from TestContext: 4)
    at Microsoft.VisualStudio.TestTools.UnitTesting.Assert.Fail(String message) in /_/src/TestFramework/TestFramework/Assertions/Assert.Fail.cs:30
    at UnitTest1.TestMethod5() in /Users/runner/work/1/s/artifacts/tmp/Debug/testsuite/d5eNW/RetryTests/UnitTest1.cs:57
    at InvokeStub_UnitTest1.TestMethod5(Object, Object, IntPtr*)
    at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
Test run summary: Failed! - /Users/runner/work/1/s/artifacts/tmp/Debug/testsuite/d5eNW/RetryTests/bin/Release/net10.0/RetryTests.dll (net10.0|x64)
  total: 5
  failed: 1
  succeeded: 4
  skipped: 0
  duration: 1s 163ms' does not contain string 'Assertion failed.
Failing TestMethod4. Attempts: 4 (from TestContext: 4)'. 'substring' expression: 'value', 'value' expression: 'testHostResult.StandardOutput'. Expression 'AssertOutputContains' failed for member 'BasicRetryScenarioTest' at line 31 of file '/_/test/IntegrationTests/MSTest.Acceptance.IntegrationTests/RetryTests.cs'. Output of the test host is:
Command: /Users/runner/work/1/s/artifacts/tmp/Debug/testsuite/d5eNW/RetryTests/bin/Release/net10.0/RetryTests --settings my.runsettings
====================
ExitCode: 2
====================
StandardOutput:
MSTest v4.3.0-ci (UTC 5/17/2026) [osx-x64 - .NET 10.0.8]
TestMethod1 executed 1 time.
TestMethod2 executed 2 times.
TestMethod3 executed 3 times.
TestMethod4 executed 4 times.
TestMethod5 executed 4 times.
failed TestMethod5 (0ms)
  Assertion failed.
  Failing TestMethod4. Attempts: 4 (from TestContext: 4)
    at Microsoft.VisualStudio.TestTools.UnitTesting.Assert.Fail(String message) in /_/src/TestFramework/TestFramework/Assertions/Assert.Fail.cs:30
    at UnitTest1.TestMethod5() in /Users/runner/work/1/s/artifacts/tmp/Debug/testsuite/d5eNW/RetryTests/UnitTest1.cs:57
    at InvokeStub_UnitTest1.TestMethod5(Object, Object, IntPtr*)
    at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
Test run summary: Failed! - /Users/runner/work/1/s/artifacts/tmp/Debug/testsuite/d5eNW/RetryTests/bin/Release/net10.0/RetryTests.dll (net10.0|x64)
  total: 5
  failed: 1
  succeeded: 4
  skipped: 0
  duration: 1s 163ms
====================
StandardError:
.

Check failure on line 31 in test/IntegrationTests/MSTest.Acceptance.IntegrationTests/RetryTests.cs

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Azure Pipelines / microsoft.testfx

test/IntegrationTests/MSTest.Acceptance.IntegrationTests/RetryTests.cs#L31 

test/IntegrationTests/MSTest.Acceptance.IntegrationTests/RetryTests.cs(31,1): error : [BasicRetryScenarioTest] [net11.0] Assert.Contains failed. String 'MSTest v4.3.0-ci (UTC 5/17/2026) [osx-x64 - .NET 10.0.8]
TestMethod1 executed 1 time.
TestMethod2 executed 2 times.
TestMethod3 executed 3 times.
TestMethod4 executed 4 times.
TestMethod5 executed 4 times.
failed TestMethod5 (0ms)
  Assertion failed.
  Failing TestMethod4. Attempts: 4 (from TestContext: 4)
    at Microsoft.VisualStudio.TestTools.UnitTesting.Assert.Fail(String message) in /_/src/TestFramework/TestFramework/Assertions/Assert.Fail.cs:30
    at UnitTest1.TestMethod5() in /Users/runner/work/1/s/artifacts/tmp/Debug/testsuite/d5eNW/RetryTests/UnitTest1.cs:57
    at InvokeStub_UnitTest1.TestMethod5(Object, Object, IntPtr*)
    at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
Test run summary: Failed! - /Users/runner/work/1/s/artifacts/tmp/Debug/testsuite/d5eNW/RetryTests/bin/Release/net10.0/RetryTests.dll (net10.0|x64)
  total: 5
  failed: 1
  succeeded: 4
  skipped: 0
  duration: 1s 163ms' does not contain string 'Assertion failed.
Failing TestMethod4. Attempts: 4 (from TestContext: 4)'. 'substring' expression: 'value', 'value' expression: 'testHostResult.StandardOutput'. Expression 'AssertOutputContains' failed for member 'BasicRetryScenarioTest' at line 31 of file '/_/test/IntegrationTests/MSTest.Acceptance.IntegrationTests/RetryTests.cs'. Output of the test host is:
Command: /Users/runner/work/1/s/artifacts/tmp/Debug/testsuite/d5eNW/RetryTests/bin/Release/net10.0/RetryTests --settings my.runsettings
====================
ExitCode: 2
====================
StandardOutput:
MSTest v4.3.0-ci (UTC 5/17/2026) [osx-x64 - .NET 10.0.8]
TestMethod1 executed 1 time.
TestMethod2 executed 2 times.
TestMethod3 executed 3 times.
TestMethod4 executed 4 times.
TestMethod5 executed 4 times.
failed TestMethod5 (0ms)
  Assertion failed.
  Failing TestMethod4. Attempts: 4 (from TestContext: 4)
    at Microsoft.VisualStudio.TestTools.UnitTesting.Assert.Fail(String message) in /_/src/TestFramework/TestFramework/Assertions/Assert.Fail.cs:30
    at UnitTest1.TestMethod5() in /Users/runner/work/1/s/artifacts/tmp/Debug/testsuite/d5eNW/RetryTests/UnitTest1.cs:57
    at InvokeStub_UnitTest1.TestMethod5(Object, Object, IntPtr*)
    at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
Test run summary: Failed! - /Users/runner/work/1/s/artifacts/tmp/Debug/testsuite/d5eNW/RetryTests/bin/Release/net10.0/RetryTests.dll (net10.0|x64)
  total: 5
  failed: 1
  succeeded: 4
  skipped: 0
  duration: 1s 163ms
====================
StandardError:
.
testHostResult.AssertOutputContainsSummary(failed: 1, passed: 4, skipped: 0);
}

Expand Down
8 changes: 4 additions & 4 deletions test/UnitTests/MSTestAdapter.PlatformServices.UnitTests/Execution/TestAssemblyInfoTests.cs
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Expand Up @@ -146,7 +146,7 @@ public async Task RunAssemblyInitializeShouldThrowTestFailedExceptionOnAssertion
var exception = (await _testAssemblyInfo.RunAssemblyInitializeAsync(_testContext)).TestFailureException as TestFailedException;
exception.Should().NotBeNull();
exception.Outcome.Should().Be(UnitTestOutcome.Failed);
exception.Message.Should().Be("Assembly Initialization method Microsoft.VisualStudio.TestPlatform.MSTestAdapter.UnitTests.Execution.TestAssemblyInfoTests+DummyTestClass.AssemblyInitializeMethod threw exception. Microsoft.VisualStudio.TestTools.UnitTesting.AssertFailedException: Assert.Fail failed. Test failure. Aborting test execution.");
exception.Message.Should().Be("Assembly Initialization method Microsoft.VisualStudio.TestPlatform.MSTestAdapter.UnitTests.Execution.TestAssemblyInfoTests+DummyTestClass.AssemblyInitializeMethod threw exception. Microsoft.VisualStudio.TestTools.UnitTesting.AssertFailedException: Assertion failed.\r\nTest failure. Aborting test execution.");
exception.StackTraceInformation!.ErrorStackTrace.Should().Contain(
"Microsoft.VisualStudio.TestPlatform.MSTestAdapter.UnitTests.Execution.TestAssemblyInfoTests.DummyTestClass.AssemblyInitializeMethod");
exception.InnerException.Should().BeOfType<AssertFailedException>();
Expand All @@ -162,7 +162,7 @@ public async Task RunAssemblyInitializeShouldThrowTestFailedExceptionWithInconcl
var exception = (await _testAssemblyInfo.RunAssemblyInitializeAsync(_testContext)).TestFailureException as TestFailedException;
exception.Should().NotBeNull();
exception.Outcome.Should().Be(UnitTestOutcome.Inconclusive);
exception.Message.Should().Be("Assembly Initialization method Microsoft.VisualStudio.TestPlatform.MSTestAdapter.UnitTests.Execution.TestAssemblyInfoTests+DummyTestClass.AssemblyInitializeMethod threw exception. Microsoft.VisualStudio.TestTools.UnitTesting.AssertInconclusiveException: Assert.Inconclusive failed. Test Inconclusive. Aborting test execution.");
exception.Message.Should().Be("Assembly Initialization method Microsoft.VisualStudio.TestPlatform.MSTestAdapter.UnitTests.Execution.TestAssemblyInfoTests+DummyTestClass.AssemblyInitializeMethod threw exception. Microsoft.VisualStudio.TestTools.UnitTesting.AssertInconclusiveException: Assert.Inconclusive. Test Inconclusive. Aborting test execution.");
exception.StackTraceInformation!.ErrorStackTrace.Should().Contain(
"Microsoft.VisualStudio.TestPlatform.MSTestAdapter.UnitTests.Execution.TestAssemblyInfoTests.DummyTestClass.AssemblyInitializeMethod");
exception.InnerException.Should().BeOfType<AssertInconclusiveException>();
Expand Down Expand Up @@ -264,7 +264,7 @@ public async Task RunAssemblyCleanupShouldReturnAssertFailureExceptionDetails()
_testAssemblyInfo.AssemblyCleanupMethod = typeof(DummyTestClass).GetMethod("AssemblyCleanupMethod")!;
string? actualErrorMessage = (await _testAssemblyInfo.ExecuteAssemblyCleanupAsync(GetTestContext()))?.Message;
actualErrorMessage!.StartsWith(
"Assembly Cleanup method DummyTestClass.AssemblyCleanupMethod failed. Error Message: Assert.Fail failed. Test Failure..", StringComparison.Ordinal).Should().BeTrue($"Value: {actualErrorMessage}");
"Assembly Cleanup method DummyTestClass.AssemblyCleanupMethod failed. Error Message: Assertion failed.\r\nTest Failure..", StringComparison.Ordinal).Should().BeTrue($"Value: {actualErrorMessage}");
}

public async Task RunAssemblyCleanupShouldReturnAssertInconclusiveExceptionDetails()
Expand All @@ -276,7 +276,7 @@ public async Task RunAssemblyCleanupShouldReturnAssertInconclusiveExceptionDetai
_testAssemblyInfo.AssemblyCleanupMethod = typeof(DummyTestClass).GetMethod("AssemblyCleanupMethod")!;
string? actualErrorMessage = (await _testAssemblyInfo.ExecuteAssemblyCleanupAsync(GetTestContext()))?.Message;
actualErrorMessage!.StartsWith(
"Assembly Cleanup method DummyTestClass.AssemblyCleanupMethod failed. Error Message: Assert.Inconclusive failed. Test Inconclusive..", StringComparison.Ordinal).Should().BeTrue($"Value: {actualErrorMessage}");
"Assembly Cleanup method DummyTestClass.AssemblyCleanupMethod failed. Error Message: Assert.Inconclusive. Test Inconclusive..", StringComparison.Ordinal).Should().BeTrue($"Value: {actualErrorMessage}");
}

public async Task RunAssemblyCleanupShouldReturnExceptionDetailsOfNonAssertExceptions()
Expand Down
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