protected override async Task <RunSummary> RunTestMethodsAsync()
{
IEnumerable <IXunitTestCase> orderedTestCases;
try
{
orderedTestCases = TestCaseOrderer.OrderTestCases(TestCases);
}
catch (Exception ex)
{
var innerEx = ex.Unwrap();
DiagnosticMessageSink.OnMessage(new DiagnosticMessage($"Test case orderer '{TestCaseOrderer.GetType().FullName}' threw '{innerEx.GetType().FullName}' during ordering: {innerEx.Message}{Environment.NewLine}{innerEx.StackTrace}"));
orderedTestCases = TestCases.ToList();
}
var constructorArguments = CreateTestClassConstructorArguments();
var tasks = orderedTestCases
.GroupBy(tc => tc.TestMethod, TestMethodComparer.Instance)
.Select(method => (Func <Task <RunSummary> >)(() => RunTestMethodAsync(method.Key, (IReflectionMethodInfo)method.Key.Method, method, constructorArguments)))
.ToArray();
return(await TaskExecutor.RunAsync(CancellationTokenSource.Token, tasks, TestClass));
}