public async void ByTenantId_Not_Exists()
{
var mock = new ServiceMockFacade <ITenantVariableRepository>();
mock.RepositoryMock.Setup(x => x.ByTenantId(It.IsAny <string>())).Returns(Task.FromResult <List <TenantVariable> >(new List <TenantVariable>()));
var service = new TenantVariableService(mock.LoggerMock.Object,
mock.RepositoryMock.Object,
mock.ModelValidatorMockFactory.TenantVariableModelValidatorMock.Object,
mock.BOLMapperMockFactory.BOLTenantVariableMapperMock,
mock.DALMapperMockFactory.DALTenantVariableMapperMock);
List <ApiTenantVariableResponseModel> response = await service.ByTenantId(default(string));
response.Should().BeEmpty();
mock.RepositoryMock.Verify(x => x.ByTenantId(It.IsAny <string>()));
}
