public async Task WhenWeAskToAdd_ShouldBeAskedToStoreInCosmosDB()
{
var newEntity = DomainGenerator.InvoiceGenerator().Generate();
var updatedEntity = await _sut.AddAsync(newEntity);
await _genericRepo.Received().CreateAsync(Arg.Any <Invoice>());
}
public async Task WhenWeAskToAddACustomer_ShouldBeAskedToStoreInCosmosDB()
{
var newCustomer = DomainGenerator.CustomerGenerator().Generate();
var updatedCustomer = await _sut.AddAsync(newCustomer);
await _genericRepo.Received().CreateAsync(Arg.Any <Customer>());
}