public async Task GetFacilitiesListTest() { //Arrange _mockFacilityManager.Reset(); _mockFacilityManager.Setup(b => b.GetAllFacilities(true, "", 0, 0)) .ReturnsAsync(new BusinessResult <IList <FacilityList> >(new List <FacilityList>(), CreateUpdateResultEnum.Success, 10)); //Act var result = await _subject.GetFacilitiesList(true); var okResult = result as OkObjectResult; //Assert _mockFacilityManager.Verify(); Assert.NotNull(okResult); Assert.Equal(200, okResult.StatusCode); }