private void AddTestResult(MethodTestResult result)
{
//We lock here to ensure that we don't have any race conditions
//Some tests could run in parallel and this is something we need to guard against
//We could also outright prevent tests from running in parallel but I see this as better and easier option
lock (this._TestResults)
{
this._TestResults.Add(result);
}
}
public void RunAssemblyTests(Assembly assembly)
{
using AssemblyLoadContext.ContextualReflectionScope scope = AssemblyLoadContext.EnterContextualReflection(assembly);
using ManualResetEvent testsCompleted = new ManualResetEvent(false);
using AssemblyRunner runner = AssemblyRunner.WithoutAppDomain(assembly.Location);
runner.OnTestFailed += info =>
{
this.ProjectData.Points.TryGetValue(info.TestDisplayName, out HashSet <string>?points);
this.AddTestResult(MethodTestResult.FromFail(info, points));
};
runner.OnTestPassed += info =>
{
this.ProjectData.Points.TryGetValue(info.TestDisplayName, out HashSet <string>?points);
this.AddTestResult(MethodTestResult.FromSuccess(info, points));
};
runner.OnExecutionComplete += info =>
{
testsCompleted.Set();
};
//This is non blocking call!
runner.Start();
//We don't want to exit before all of the tests have ran
//This will be signaled once all of the tests have been ran
testsCompleted.WaitOne();
//OnExecutionComplete is invoked before setting the Status so spin here until it changes
SpinWait.SpinUntil(() => runner.Status == AssemblyRunnerStatus.Idle);
//Give up the time slice
//Travis sometimes fails inside the xUnit thread pool while trying to wait for completion
//Try to fix this by trying to give the time slice to the thread pool thread
Thread.Sleep(1);
}
