public void WaitForTest()
{
using (var context = UnitTestSynchronizationContext.Create())
{
bool flag = false;
Action asyncAction = async() =>
{
await Task.Delay(10);
flag = true;
};
asyncAction();
Assert.IsFalse(flag);
context.WaitFor(() => flag, TimeSpan.FromSeconds(1));
Assert.IsTrue(flag);
AssertHelper.ExpectedException <TimeoutException>(() => context.WaitFor(() => !flag, TimeSpan.FromMilliseconds(10)));
AssertHelper.ExpectedException <ArgumentNullException>(() => UnitTestSynchronizationContextExtensions.WaitFor(context, null, TimeSpan.FromMilliseconds(10)));
}
AssertHelper.ExpectedException <ArgumentNullException>(() => UnitTestSynchronizationContextExtensions.WaitFor(null, () => true, TimeSpan.FromMilliseconds(10)));
}
public void WaitTest()
{
using (var context = UnitTestSynchronizationContext.Create())
{
int actionCallCount = 0;
Func <Task <int> > asyncAction = async() =>
{
await Task.Delay(1);
Interlocked.Increment(ref actionCallCount);
return(actionCallCount);
};
var task = asyncAction();
Assert.AreEqual(0, actionCallCount);
task.Wait(context);
Assert.AreEqual(1, actionCallCount);
}
AssertHelper.ExpectedException <ArgumentNullException>(() => UnitTestSynchronizationContextExtensions.Wait(Task.FromResult((object)null), null));
}
