public async void UpdateDeviceAsyncTest() { var device = fixture.Create <DeviceModel>(); deviceLogic.Setup(mock => mock.UpdateDeviceAsync(device)).ReturnsAsync(device); var res = await deviceApiController.UpdateDeviceAsync(device); res.AssertOnError(); var data = res.ExtractContentDataAs <bool>(); Assert.True(data); await Assert.ThrowsAsync <HttpResponseException>(() => deviceApiController.UpdateDeviceAsync(null)); }