public void AssertRun_Given_ClassWithAsyncDeadlock_Should_ThrowException()
{
var instance = new ClassWithAsyncDeadlock();
var error = Assert.Throws <ConcurrencyException>(() => ConcurrencyChecker.AssertAsyncDeadlocksOnly(() => instance.ShouldDeadlock(), 200));
Assert.AreEqual("Possible deadlock detected. Make sure that you do not use .Wait(), .WaitAny(), .WaitAll(), .GetAwaiter().GetResult() or .Result on async methods.", error.Message);
}
public void AssertRun_Given_ClassWithDictionaryAsyncDeadlock_Should_ThrowException()
{
var instance = new ClassWithAsyncDeadlock();
Assert.Throws <AggregateException>(() => ConcurrencyChecker.AssertAsyncDeadlocksOnly(async() => await instance.DictionaryNotThreadSafeShouldLock(), 500));
}
public void AssertRun_Given_ClassWithNoAsyncDeadlock_Should_Succeed()
{
var instance = new ClassWithAsyncDeadlock();
ConcurrencyChecker.AssertAsyncDeadlocksOnly(() => instance.ShouldNotDeadLock(), 200);
}
public void Run_Given_ClassWithNoConcurrencyIssue_When_Calling_AsyncMethod_Should_Succeed()
{
var instance = new ClassWithNoConcurrencyIssues();
ConcurrencyChecker.AssertAsyncDeadlocksOnly(async() => await instance.DoSomeWorkAndReturnResponseAsync(), 200);
}
public void Run_Given_ClassWithAsyncDeadlockIssueFix_Should_Deadlock()
{
var instance = new ClassWithAsyncDeadlockIssueFix();
ConcurrencyChecker.AssertAsyncDeadlocksOnly(() => instance.Foo());
}
public void Run_Given_ClassWithAsyncDeadlockIssue_Should_Deadlock()
{
var instance = new ClassWithAsyncDeadlockIssue();
Assert.Throws <ConcurrencyException>(() => ConcurrencyChecker.AssertAsyncDeadlocksOnly(() => instance.Foo()));
}