I have a small .NET Core project, where the complete build/test/deploy process is handled in a Cake script.
I have a powershell script that runs the cake script.
When running the script locally, I get the result of each failing xUnit test, but when running the same script through TeamCity's PowerShell runner, I don't get the result of each test, just a summary of the number of failing tests.
The Cake task:
Task("Test")
.IsDependentOn("Clean")
.Does(() =>
{
GetFiles("./tests/**/*.csproj")
.ToList()
.ForEach(file => DotNetCoreTest(file.FullPath));
});
This Cake code runs "dotnet test" under the hood.
When running the script manually in PowerShell on the build server, I get this output:
Test run for c:\project\myproject\tests\Web.Tests\bin\Debug\netcoreapp2.0\Web.Tests.dll(.NETCoreApp,Version=v2.0)
Microsoft (R) Test Execution Command Line Tool Version 15.7.0
Starting test execution, please wait...
[xUnit.net 00:00:00.7397647] Web.Tests.UnitTest1.Test1[FAIL]
Error Message:
Assert.False() Failure
Expected: False
Actual: True
Test Run Failed.
Total tests: 2. Passed: 1. Failed: 1. Skipped: 0.
Test Run Failed.
When running the same script with TeamCity's PowerShell runner, I get this instead:
[14:27:45] [Step 1/1] Test run for D:\TeamCity\buildAgent\work\7ff27c4721bc4a68\tests\Web.Tests\bin\Release\netcoreapp2.0\Web.Tests.dll(.NETCoreApp,Version=v2.0)
[14:27:45] [Step 1/1] Microsoft (R) Test Execution Command Line Tool Version 15.7.0
[14:27:45] [Step 1/1] Starting test execution, please wait...
[14:27:48] [Step 1/1] Failed Web.Tests.UnitTest1.Test1
[14:27:48] [Step 1/1] Error Message:
[14:27:48] [Step 1/1] Assert.False() Failure
[14:27:48] [Step 1/1] Expected: False
[14:27:48] [Step 1/1] Actual: True
[14:27:48] [Step 1/1] Test Run Failed.
[14:27:48] [Step 1/1] Total tests: 2. Passed: 1. Failed: 1. Skipped: 0.
As you can see, it's missing the one line containing the name of the failing test.
Any idea why that might be?
Test .NET Core projects with TeamCity article explains this behavior.
You have to install the TeamCity.VSTest.TestAdapter package to grab the output from the tests.