public async void ByName_Not_Exists()
{
var mock = new ServiceMockFacade <ILocationRepository>();
mock.RepositoryMock.Setup(x => x.ByName(It.IsAny <string>())).Returns(Task.FromResult <Location>(null));
var service = new LocationService(mock.LoggerMock.Object,
mock.RepositoryMock.Object,
mock.ModelValidatorMockFactory.LocationModelValidatorMock.Object,
mock.BOLMapperMockFactory.BOLLocationMapperMock,
mock.DALMapperMockFactory.DALLocationMapperMock,
mock.BOLMapperMockFactory.BOLProductInventoryMapperMock,
mock.DALMapperMockFactory.DALProductInventoryMapperMock,
mock.BOLMapperMockFactory.BOLWorkOrderRoutingMapperMock,
mock.DALMapperMockFactory.DALWorkOrderRoutingMapperMock);
ApiLocationResponseModel response = await service.ByName(default(string));
response.Should().BeNull();
mock.RepositoryMock.Verify(x => x.ByName(It.IsAny <string>()));
}