public void GetCustomerById_Should_Success_When_InputPositiveInteger() { //Arrange var customerId = 5; //Act var validationService = new CustomerValidation(); var result = validationService.ValidationCustomerId(customerId); //Assert Assert.True(string.IsNullOrEmpty(result)); }
public void GetCustomerById_Should_Fail_When_InputNegativeInteger() { //Arrange var customerId = -2; //Act var validationService = new CustomerValidation(); var result = validationService.ValidationCustomerId(customerId); //Assert Assert.False(string.IsNullOrEmpty(result)); }