[MAN-454] Fix task-completion-source task-leaks

.github/workflows/github-actions.yml

@@ -117,7 +117,7 @@ jobs:
 
       - name: '📡 Publish Test Results' # https://github.com/marketplace/actions/publish-test-results
         uses: 'EnricoMi/publish-unit-test-result-action/macos@v2'
-        if: always()
+        if: always() # this means: "run even if prior steps fail"   if tests fail, the build will fail, but at least we will know exactly what failed
         with:
           files: |
             TestResults/**/TEST-*.xml

Laerdal.McuMgr.Bindings.Android/Laerdal.McuMgr.Bindings.Android.csproj

@@ -62,10 +62,10 @@
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 
         <!-- these versions are getting replaced by the build script in one swift pass -->
-        <Version>1.0.1087.0</Version>
-        <FileVersion>1.0.1087.0</FileVersion>
-        <PackageVersion>1.0.1087.0</PackageVersion>
-        <AssemblyVersion>1.0.1087.0</AssemblyVersion>
+        <Version>1.0.1092.0</Version>
+        <FileVersion>1.0.1092.0</FileVersion>
+        <PackageVersion>1.0.1092.0</PackageVersion>
+        <AssemblyVersion>1.0.1092.0</AssemblyVersion>
 
         <Title>$(PackageId)</Title>
         <Owners>$(Authors)</Owners>

Laerdal.McuMgr.Bindings.MacCatalyst/Laerdal.McuMgr.Bindings.MacCatalyst.csproj

@@ -77,10 +77,10 @@
         <AllowedReferenceRelatedFileExtensions>$(AllowedReferenceRelatedFileExtensions);.pdb</AllowedReferenceRelatedFileExtensions>
 
         <!-- these versions are getting replaced by the build script in one swift pass -->
-        <Version>1.0.1177.0</Version>
-        <FileVersion>1.0.1177.0</FileVersion>
-        <PackageVersion>1.0.1177.0</PackageVersion>
-        <AssemblyVersion>1.0.1177.0</AssemblyVersion>
+        <Version>1.0.1092.0</Version>
+        <FileVersion>1.0.1092.0</FileVersion>
+        <PackageVersion>1.0.1092.0</PackageVersion>
+        <AssemblyVersion>1.0.1092.0</AssemblyVersion>
 
         <Title>$(PackageId)</Title>
         <Summary>McuMgr Bindings for MacCatalyst - MAUI ready</Summary>

Laerdal.McuMgr.Bindings.NetStandard/Laerdal.McuMgr.Bindings.NetStandard.csproj

@@ -37,10 +37,10 @@
         <AllowedReferenceRelatedFileExtensions>$(AllowedReferenceRelatedFileExtensions);.pdb</AllowedReferenceRelatedFileExtensions>
 
         <!-- these versions are getting replaced by the build script in one swift pass --> 
-        <Version>1.0.1177.0</Version>
-        <FileVersion>1.0.1177.0</FileVersion>
-        <PackageVersion>1.0.1177.0</PackageVersion>
-        <AssemblyVersion>1.0.1177.0</AssemblyVersion>
+        <Version>1.0.1092.0</Version>
+        <FileVersion>1.0.1092.0</FileVersion>
+        <PackageVersion>1.0.1092.0</PackageVersion>
+        <AssemblyVersion>1.0.1092.0</AssemblyVersion>
 
         <Title>$(PackageId)</Title>
         <Summary>McuMgr C# Implementation (WIP)</Summary>

Laerdal.McuMgr.Bindings.iOS/Laerdal.McuMgr.Bindings.iOS.csproj

@@ -74,10 +74,10 @@
         <AllowedReferenceRelatedFileExtensions>$(AllowedReferenceRelatedFileExtensions);.pdb</AllowedReferenceRelatedFileExtensions>
 
         <!-- these versions are getting replaced by the build script in one swift pass -->
-        <Version>1.0.1177.0</Version>
-        <FileVersion>1.0.1177.0</FileVersion>
-        <PackageVersion>1.0.1177.0</PackageVersion>
-        <AssemblyVersion>1.0.1177.0</AssemblyVersion>
+        <Version>1.0.1092.0</Version>
+        <FileVersion>1.0.1092.0</FileVersion>
+        <PackageVersion>1.0.1092.0</PackageVersion>
+        <AssemblyVersion>1.0.1092.0</AssemblyVersion>
 
         <Title>$(PackageId)</Title>
         <Summary>McuMgr Bindings for iOS - MAUI ready</Summary>

Laerdal.McuMgr.Tests/DeviceResetter/DeviceResetterTestbed.ResetAsync.ShouldThrowDeviceResetterErroredOutException_GivenBluetoothErrorDuringReset.cs

@@ -1,4 +1,5 @@
 using FluentAssertions;
+using FluentAssertions.Extensions;
 using Laerdal.McuMgr.Common.Enums;
 using Laerdal.McuMgr.Common.Helpers;
 using Laerdal.McuMgr.DeviceResetter.Contracts.Enums;
@@ -23,8 +24,7 @@ public async Task ResetAsync_ShouldThrowDeviceResetterErroredOutException_GivenB
 
             // Assert
             await work
-                .Should().ThrowExactlyAsync<DeviceResetterErroredOutException>()
-                .WithTimeoutInMs(500)
+                .Should().ThrowWithinAsync<DeviceResetterErroredOutException>(500.Milliseconds())
                 .WithMessage("*bluetooth error blah blah*");
 
             mockedNativeDeviceResetterProxy.DisconnectCalled.Should().BeFalse(); //00

Laerdal.McuMgr.Tests/DeviceResetter/DeviceResetterTestbed.ResetAsync.ShouldThrowDeviceResetterInternalErrorException_GivenErroneousDueToMissingNativeSymbolsNativeDeviceResetterProxy.cs

@@ -1,4 +1,5 @@
 using FluentAssertions;
+using FluentAssertions.Extensions;
 using Laerdal.McuMgr.Common.Helpers;
 using Laerdal.McuMgr.DeviceResetter.Contracts.Enums;
 using Laerdal.McuMgr.DeviceResetter.Contracts.Events;
@@ -21,7 +22,10 @@ public async Task ResetAsync_ShouldThrowDeviceResetterInternalErrorException_Giv
             var work = new Func<Task>(() => deviceResetter.ResetAsync());
 
             // Assert
-            (await work.Should().ThrowExactlyAsync<DeviceResetterInternalErrorException>().WithTimeoutInMs(100)).WithInnerExceptionExactly<Exception>("native symbols not loaded blah blah");
+            (await work
+                    .Should()
+                    .ThrowWithinAsync<DeviceResetterInternalErrorException>(500.Milliseconds())
+                ).WithInnerExceptionExactly<Exception>("native symbols not loaded blah blah");
 
             mockedNativeDeviceResetterProxy.DisconnectCalled.Should().BeFalse(); //00
             mockedNativeDeviceResetterProxy.BeginResetCalled.Should().BeTrue();

Laerdal.McuMgr.Tests/DeviceResetter/DeviceResetterTestbed.ResetAsync.ShouldThrowTimeoutException_GivenTooSmallTimeout.cs

@@ -22,7 +22,9 @@ public async Task ResetAsync_ShouldThrowTimeoutException_GivenTooSmallTimeout()
             var work = new Func<Task>(() => deviceResetter.ResetAsync(timeoutInMs: 100));
 
             // Assert
-            await work.Should().ThrowExactlyAsync<DeviceResetTimeoutException>().WithTimeoutInMs((int)5.Seconds().TotalMilliseconds);
+            await work
+                .Should()
+                .ThrowWithinAsync<DeviceResetTimeoutException>(5.Seconds());
 
             mockedNativeDeviceResetterProxy.DisconnectCalled.Should().BeFalse(); //00
             mockedNativeDeviceResetterProxy.BeginResetCalled.Should().BeTrue();

Laerdal.McuMgr.Tests/FileDownloader/FileDownloaderTestbed.MultipleFilesDownloadAsync.ShouldThrowArgumentException_GivenPathCollectionWithErroneousFilesToDownload.cs

@@ -1,4 +1,5 @@
 using FluentAssertions;
+using FluentAssertions.Extensions;
 using Laerdal.McuMgr.Common.Helpers;
 using Laerdal.McuMgr.FileDownloader.Contracts.Enums;
 using Laerdal.McuMgr.FileDownloader.Contracts.Native;
@@ -37,7 +38,7 @@ public async Task MultipleFilesDownloadAsync_ShouldThrowArgumentException_GivenP
             ));
 
             // Assert
-            await work.Should().ThrowExactlyAsync<ArgumentException>().WithTimeoutInMs(500);
+            await work.Should().ThrowWithinAsync<ArgumentException>(500.Milliseconds());
 
             eventsMonitor.OccurredEvents.Should().HaveCount(0);
 

Laerdal.McuMgr.Tests/FileDownloader/FileDownloaderTestbed.MultipleFilesDownloadAsync.ShouldThrowNullArgumentException_GivenNullForFilesToDownload.cs

@@ -1,4 +1,5 @@
 using FluentAssertions;
+using FluentAssertions.Extensions;
 using Laerdal.McuMgr.Common.Helpers;
 using Laerdal.McuMgr.FileDownloader.Contracts.Enums;
 using Laerdal.McuMgr.FileDownloader.Contracts.Native;
@@ -28,7 +29,7 @@ public async Task MultipleFilesDownloadAsync_ShouldThrowNullArgumentException_Gi
             ));
 
             // Assert
-            await work.Should().ThrowExactlyAsync<ArgumentNullException>().WithTimeoutInMs(500);
+            await work.Should().ThrowWithinAsync<ArgumentNullException>(500.Milliseconds());
 
             eventsMonitor.OccurredEvents.Should().HaveCount(0);
 

Laerdal.McuMgr.Tests/FileDownloader/FileDownloaderTestbed.SingleFileDownloadAsync.ShouldThrowAllDownloadAttemptsFailedException_GivenFatalErrorMidflight.cs

@@ -40,9 +40,8 @@ public async Task SingleFileDownloadAsync_ShouldThrowAllDownloadAttemptsFailedEx
 
             // Assert
             await work.Should()
-                .ThrowExactlyAsync<AllDownloadAttemptsFailedException>()
-                .WithMessage("*failed to download*")
-                .WithTimeoutInMs((int)(maxTriesCount * 3).Seconds().TotalMilliseconds);
+                .ThrowWithinAsync<AllDownloadAttemptsFailedException>((maxTriesCount * 3).Seconds())
+                .WithMessage("*failed to download*");
 
             mockedNativeFileDownloaderProxy.CancelCalled.Should().BeFalse();
             mockedNativeFileDownloaderProxy.DisconnectCalled.Should().BeFalse(); //00

Laerdal.McuMgr.Tests/FileDownloader/FileDownloaderTestbed.SingleFileDownloadAsync.ShouldThrowAllDownloadAttemptsFailedException_GivenRogueNativeErrorMessage.cs

@@ -45,8 +45,7 @@ public async Task SingleFileDownloadAsync_ShouldThrowAllDownloadAttemptsFailedEx
 
             // Assert
             await work.Should()
-                .ThrowExactlyAsync<AllDownloadAttemptsFailedException>()
-                .WithTimeoutInMs((int)3.Seconds().TotalMilliseconds);
+                .ThrowWithinAsync<AllDownloadAttemptsFailedException>(3.Seconds());
 
             mockedNativeFileDownloaderProxy.CancelCalled.Should().BeFalse();
             mockedNativeFileDownloaderProxy.DisconnectCalled.Should().BeFalse(); //00

Laerdal.McuMgr.Tests/FileDownloader/FileDownloaderTestbed.SingleFileDownloadAsync.ShouldThrowArgumentException_GivenEmptyRemoteFilePath.cs

@@ -1,4 +1,5 @@
 using FluentAssertions;
+using FluentAssertions.Extensions;
 using Laerdal.McuMgr.Common.Helpers;
 using Laerdal.McuMgr.FileDownloader.Contracts.Enums;
 using Laerdal.McuMgr.FileDownloader.Contracts.Native;
@@ -29,7 +30,7 @@ public async Task SingleFileDownloadAsync_ShouldThrowArgumentException_GivenEmpt
             ));
 
             // Assert
-            await work.Should().ThrowExactlyAsync<ArgumentException>().WithTimeoutInMs(500);
+            await work.Should().ThrowWithinAsync<ArgumentException>(500.Milliseconds());
 
             mockedNativeFileDownloaderProxy.CancelCalled.Should().BeFalse();
             mockedNativeFileDownloaderProxy.DisconnectCalled.Should().BeFalse(); //00

Laerdal.McuMgr.Tests/FileDownloader/FileDownloaderTestbed.SingleFileDownloadAsync.ShouldThrowDownloadCancelledException_GivenCancellationRequestMidflight.cs

@@ -41,7 +41,7 @@ public async Task SingleFileUploadAsync_ShouldThrowUploadCancelledException_Give
             ));
 
             // Assert
-            await work.Should().ThrowExactlyAsync<DownloadCancelledException>().WithTimeoutInMs((int)5.Seconds().TotalMilliseconds);
+            await work.Should().ThrowWithinAsync<DownloadCancelledException>(5.Seconds());
 
             mockedNativeFileDownloaderProxy.CancelCalled.Should().BeTrue();
             mockedNativeFileDownloaderProxy.DisconnectCalled.Should().BeFalse(); //00

Laerdal.McuMgr.Tests/FileDownloader/FileDownloaderTestbed.SingleFileDownloadAsync.ShouldThrowDownloadTimeoutException_GivenTooSmallTimeout.cs

@@ -32,7 +32,7 @@ public async Task SingleFileDownloadAsync_ShouldThrowDownloadTimeoutException_Gi
             ));
 
             // Assert
-            await work.Should().ThrowExactlyAsync<DownloadTimeoutException>().WithTimeoutInMs((int)5.Seconds().TotalMilliseconds);
+            await work.Should().ThrowWithinAsync<DownloadTimeoutException>(5.Seconds());
 
             mockedNativeFileDownloaderProxy.CancelCalled.Should().BeFalse();
             mockedNativeFileDownloaderProxy.DisconnectCalled.Should().BeFalse(); //00

Laerdal.McuMgr.Tests/FileDownloader/FileDownloaderTestbed.SingleFileDownloadAsync.ShouldThrowRemoteFileNotFoundException_GivenNonExistentFilepath.cs

@@ -46,8 +46,7 @@ public async Task SingleFileDownloadAsync_ShouldThrowRemoteFileNotFoundException
 
             // Assert
             await work.Should()
-                .ThrowExactlyAsync<DownloadErroredOutRemoteFileNotFoundException>()
-                .WithTimeoutInMs((int)3.Seconds().TotalMilliseconds);
+                .ThrowWithinAsync<DownloadErroredOutRemoteFileNotFoundException>(3.Seconds());
 
             mockedNativeFileDownloaderProxy.CancelCalled.Should().BeFalse();
             mockedNativeFileDownloaderProxy.DisconnectCalled.Should().BeFalse(); //00

Laerdal.McuMgr.Tests/FileUploader/FileUploaderTestbed.MultipleFilesUploadAsync.ShouldThrowArgumentException_GivenPathCollectionWithErroneousFilesToDownload.cs

@@ -1,4 +1,5 @@
 using FluentAssertions;
+using FluentAssertions.Extensions;
 using Laerdal.McuMgr.Common.Helpers;
 using Laerdal.McuMgr.FileUploader.Contracts.Enums;
 using Laerdal.McuMgr.FileUploader.Contracts.Native;
@@ -36,7 +37,7 @@ public async Task MultipleFilesUploadAsync_ShouldThrowArgumentException_GivenPat
             ));
 
             // Assert
-            await work.Should().ThrowAsync<ArgumentException>().WithTimeoutInMs(500); //dont use throwexactlyasync<> here
+            await work.Should().ThrowWithinAsync<ArgumentException>(500.Milliseconds()); //dont use throwexactlyasync<> here
 
             eventsMonitor.OccurredEvents.Should().HaveCount(0);
 

Laerdal.McuMgr.Tests/FileUploader/FileUploaderTestbed.MultipleFilesUploadAsync.ShouldThrowNullArgumentException_GivenNullForFilesToDownload.cs

@@ -1,4 +1,5 @@
 using FluentAssertions;
+using FluentAssertions.Extensions;
 using Laerdal.McuMgr.Common.Helpers;
 using Laerdal.McuMgr.FileUploader.Contracts.Enums;
 using Laerdal.McuMgr.FileUploader.Contracts.Native;
@@ -28,7 +29,7 @@ public async Task MultipleFilesUploadAsync_ShouldThrowNullArgumentException_Give
             ));
 
             // Assert
-            await work.Should().ThrowExactlyAsync<ArgumentNullException>().WithTimeoutInMs(500);
+            await work.Should().ThrowWithinAsync<ArgumentNullException>(500.Milliseconds());
 
             eventsMonitor.OccurredEvents.Should().HaveCount(0);
 

Laerdal.McuMgr.Tests/FileUploader/FileUploaderTestbed.SingleFileUploadAsync.ShouldThrowAllUploadAttemptsFailedException_GivenFatalErrorMidflight.cs

@@ -40,9 +40,8 @@ public async Task SingleFileUploadAsync_ShouldThrowAllUploadAttemptsFailedExcept
 
             // Assert
             await work.Should()
-                .ThrowExactlyAsync<AllUploadAttemptsFailedException>()
-                .WithMessage("*failed to upload*")
-                .WithTimeoutInMs((int)((maxTriesCount + 1) * 3).Seconds().TotalMilliseconds);
+                .ThrowWithinAsync<AllUploadAttemptsFailedException>(((maxTriesCount + 1) * 3).Seconds())
+                .WithMessage("*failed to upload*");
 
             mockedNativeFileUploaderProxy.CancelCalled.Should().BeFalse();
             mockedNativeFileUploaderProxy.DisconnectCalled.Should().BeFalse(); //00

Laerdal.McuMgr.Tests/FileUploader/FileUploaderTestbed.SingleFileUploadAsync.ShouldThrowAllUploadAttemptsFailedException_GivenRogueNativeErrorMessage.cs

@@ -43,9 +43,7 @@ public async Task SingleFileUploadAsync_ShouldThrowAllUploadAttemptsFailedExcept
             ));
 
             // Assert
-            await work.Should()
-                .ThrowExactlyAsync<AllUploadAttemptsFailedException>()
-                .WithTimeoutInMs((int)3.Seconds().TotalMilliseconds);
+            await work.Should().ThrowWithinAsync<AllUploadAttemptsFailedException>(3.Seconds());
 
             mockedNativeFileUploaderProxy.CancelCalled.Should().BeFalse();
             mockedNativeFileUploaderProxy.DisconnectCalled.Should().BeFalse(); //00

Laerdal.McuMgr.Tests/FileUploader/FileUploaderTestbed.SingleFileUploadAsync.ShouldThrowArgumentException_GivenEmptyRemoteFilePath.cs

@@ -1,4 +1,5 @@
 using FluentAssertions;
+using FluentAssertions.Extensions;
 using Laerdal.McuMgr.Common.Helpers;
 using Laerdal.McuMgr.FileUploader.Contracts.Enums;
 using Laerdal.McuMgr.FileUploader.Contracts.Native;
@@ -30,7 +31,7 @@ public async Task SingleFileUploadAsync_ShouldThrowArgumentException_GivenEmptyR
             ));
 
             // Assert
-            await work.Should().ThrowExactlyAsync<ArgumentException>().WithTimeoutInMs(500);
+            await work.Should().ThrowWithinAsync<ArgumentException>(500.Milliseconds());
 
             mockedNativeFileUploaderProxy.CancelCalled.Should().BeFalse();
             mockedNativeFileUploaderProxy.DisconnectCalled.Should().BeFalse(); //00

Laerdal.McuMgr.Tests/FileUploader/FileUploaderTestbed.SingleFileUploadAsync.ShouldThrowRemoteFolderNotFoundException_GivenNonExistentFilepath.cs

@@ -52,8 +52,7 @@ int maxTriesCount
 
             // Assert
             await work.Should()
-                .ThrowExactlyAsync<UploadErroredOutRemoteFolderNotFoundException>()
-                .WithTimeoutInMs((int)3.Seconds().TotalMilliseconds);
+                .ThrowWithinAsync<UploadErroredOutRemoteFolderNotFoundException>(3.Seconds());
 
             mockedNativeFileUploaderProxy.CancelCalled.Should().BeFalse();
             mockedNativeFileUploaderProxy.DisconnectCalled.Should().BeFalse(); //00

Laerdal.McuMgr.Tests/FileUploader/FileUploaderTestbed.SingleFileUploadAsync.ShouldThrowUploadCancelledException_GivenCancellationRequestMidflight.cs

@@ -43,7 +43,7 @@ public async Task SingleFileUploadAsync_ShouldThrowUploadCancelledException_Give
             ));
 
             // Assert
-            await work.Should().ThrowExactlyAsync<UploadCancelledException>().WithTimeoutInMs((int)5.Seconds().TotalMilliseconds);
+            await work.Should().ThrowWithinAsync<UploadCancelledException>(5.Seconds());
 
             mockedNativeFileUploaderProxy.CancelCalled.Should().BeTrue();
             mockedNativeFileUploaderProxy.CancellationReason.Should().Be(cancellationReason);

Laerdal.McuMgr.Tests/FileUploader/FileUploaderTestbed.SingleFileUploadAsync.ShouldThrowUploadTimeoutException_GivenTooSmallTimeout.cs

@@ -33,7 +33,7 @@ public async Task SingleFileUploadAsync_ShouldThrowUploadTimeoutException_GivenT
             ));
 
             // Assert
-            await work.Should().ThrowExactlyAsync<UploadTimeoutException>().WithTimeoutInMs((int)5.Seconds().TotalMilliseconds);
+            await work.Should().ThrowWithinAsync<UploadTimeoutException>(5.Seconds());
 
             mockedNativeFileUploaderProxy.CancelCalled.Should().BeFalse();
             mockedNativeFileUploaderProxy.DisconnectCalled.Should().BeFalse(); //00

Laerdal.McuMgr.Tests/FirmwareEraser/FirmwareEraserTestbed.EraseAsync.ShouldThrowTimeoutException_GivenTooSmallTimeout.cs

@@ -22,7 +22,7 @@ public async Task EraseAsync_ShouldThrowTimeoutException_GivenTooSmallTimeout()
             var work = new Func<Task>(() => firmwareEraser.EraseAsync(imageIndex: 2, timeoutInMs: 100));
 
             // Assert
-            await work.Should().ThrowExactlyAsync<FirmwareErasureTimeoutException>().WithTimeoutInMs((int)5.Seconds().TotalMilliseconds);
+            await work.Should().ThrowWithinAsync<FirmwareErasureTimeoutException>(5.Seconds());
 
             mockedNativeFirmwareEraserProxy.DisconnectCalled.Should().BeFalse(); //00
             mockedNativeFirmwareEraserProxy.BeginErasureCalled.Should().BeTrue();

Laerdal.McuMgr.Tests/FirmwareInstaller/FirmwareInstallerTestbed.InstallAsync.ShouldThrowAllFirmwareInstallationAttemptsFailedException_GivenFirmwareUploadFatalErrorMidflight.cs

@@ -1,4 +1,5 @@
 using FluentAssertions;
+using FluentAssertions.Extensions;
 using Laerdal.McuMgr.Common.Enums;
 using Laerdal.McuMgr.Common.Helpers;
 using Laerdal.McuMgr.FirmwareInstaller.Contracts.Enums;
@@ -32,9 +33,7 @@ public async Task InstallAsync_ShouldThrowAllFirmwareInstallationAttemptsFailedE
 
             // Assert
             (
-                await work.Should()
-                    .ThrowExactlyAsync<AllFirmwareInstallationAttemptsFailedException>()
-                    .WithTimeoutInMs(3_000)
+                await work.Should().ThrowWithinAsync<AllFirmwareInstallationAttemptsFailedException>(3_000.Milliseconds())
             ).WithInnerException<FirmwareInstallationUploadingStageErroredOutException>();
 
             mockedNativeFirmwareInstallerProxy.CancelCalled.Should().BeFalse();

Laerdal.McuMgr.Tests/FirmwareInstaller/FirmwareInstallerTestbed.InstallAsync.ShouldThrowAllFirmwareInstallationAttemptsFailedException_GivenGenericFatalErrorMidflight.cs

@@ -1,4 +1,5 @@
 using FluentAssertions;
+using FluentAssertions.Extensions;
 using Laerdal.McuMgr.Common.Enums;
 using Laerdal.McuMgr.Common.Helpers;
 using Laerdal.McuMgr.FirmwareInstaller.Contracts.Enums;
@@ -30,9 +31,9 @@ public async Task InstallAsync_ShouldThrowAllFirmwareInstallationAttemptsFailedE
 
             // Assert
             await work.Should()
-                .ThrowExactlyAsync<FirmwareInstallationErroredOutException>() // todo  AllFirmwareInstallationAttemptsFailedException
-                .WithMessage("*fatal error occurred*")
-                .WithTimeoutInMs(3_000);
+                .ThrowWithinAsync<AllFirmwareInstallationAttemptsFailedException>(3_000.Milliseconds())  
+                .WithInnerException(typeof(FirmwareInstallationUploadingStageErroredOutException))
+                .WithMessage("*fatal error occurred 123*");
 
             mockedNativeFirmwareInstallerProxy.CancelCalled.Should().BeFalse();
             mockedNativeFirmwareInstallerProxy.DisconnectCalled.Should().BeFalse(); //00
@@ -43,7 +44,7 @@ await work.Should()
             eventsMonitor
                 .Should().Raise(nameof(firmwareInstaller.FatalErrorOccurred))
                 .WithSender(firmwareInstaller)
-                .WithArgs<FatalErrorOccurredEventArgs>(args => args.ErrorMessage == "fatal error occurred");
+                .WithArgs<FatalErrorOccurredEventArgs>(args => args.ErrorMessage == "fatal error occurred 123");
 
             eventsMonitor
                 .Should().Raise(nameof(firmwareInstaller.StateChanged))
@@ -103,7 +104,7 @@ public override EFirmwareInstallationVerdict BeginInstallation(
                     await Task.Delay(100);
 
                     StateChangedAdvertisement(EFirmwareInstallationState.Uploading, EFirmwareInstallationState.Error); //                                                                  order
-                    FatalErrorOccurredAdvertisement(EFirmwareInstallationState.Confirming, EFirmwareInstallerFatalErrorType.Generic, "fatal error occurred", EGlobalErrorCode.Generic); // order
+                    FatalErrorOccurredAdvertisement(EFirmwareInstallationState.Uploading, EFirmwareInstallerFatalErrorType.Generic, "fatal error occurred 123", EGlobalErrorCode.Generic); // order
                 });
 
                 return verdict;

Laerdal.McuMgr.Tests/FirmwareInstaller/FirmwareInstallerTestbed.InstallAsync.ShouldThrowFirmwareInstallationImageSwapTimeoutException_GivenFatalErrorMidflight.cs

@@ -1,4 +1,5 @@
 using FluentAssertions;
+using FluentAssertions.Extensions;
 using Laerdal.McuMgr.Common.Enums;
 using Laerdal.McuMgr.Common.Helpers;
 using Laerdal.McuMgr.FirmwareInstaller.Contracts.Enums;
@@ -29,9 +30,7 @@ public async Task InstallAsync_ShouldThrowFirmwareInstallationImageSwapTimeoutEx
             ));
 
             // Assert
-            await work.Should()
-                .ThrowExactlyAsync<FirmwareInstallationConfirmationStageTimeoutException>()
-                .WithTimeoutInMs(3_000);
+            await work.Should().ThrowWithinAsync<FirmwareInstallationConfirmationStageTimeoutException>(3_000.Milliseconds());
 
             mockedNativeFirmwareInstallerProxy.CancelCalled.Should().BeFalse();
             mockedNativeFirmwareInstallerProxy.DisconnectCalled.Should().BeFalse(); //00