public void TestCustomers() { // SUBSCRIBE // Arrange ICustomerEntity customer = CreateMockCustomer(); // Act StripeManager.CreateCustomer(customer); // Assert Assert.IsNotNull(customer.PaymentSystemId); // RETRIEVE // Act StripeCustomer stripeCustomer = StripeManager.RetrieveCustomer(customer); // Assert Assert.IsNotNull(stripeCustomer); // UPDATE // Arrange customer.Email = "*****@*****.**"; // act StripeCustomer updatedStripeCustomer = StripeManager.UpdateCustomer(customer); // Assert Assert.IsNotNull(updatedStripeCustomer); }