internal void TimeNow_WithStubSystemClock_ReturnsStubbedDateTime()
{
// Arrange
var stubClock = new TestClock();
// Act
stubClock.FreezeSetTime(StubZonedDateTime.UnixEpoch());
// Assert
Assert.Equal(StubZonedDateTime.UnixEpoch(), stubClock.TimeNow());
}
internal void FreezeSetTime_WithStubSystemClockFrozenThenUnFrozen_ReturnsExpectedTimes()
{
// Arrange
var stubClock = new TestClock();
// Act
stubClock.FreezeSetTime(StubZonedDateTime.UnixEpoch());
var result1 = stubClock.TimeNow();
Task.Delay(300).Wait();
stubClock.UnfreezeTime();
var result2 = stubClock.TimeNow();
// Assert
Assert.True(result1.TickOfDay < result2.TickOfDay);
}