public void CustomerWorkingForVeryImportantClientShouldHaveNoCreditLimit()
{
var customer = new Customer
{
Firstname = "John",
Surname = "Dough",
DateOfBirth = new DateTime(1977, 1, 11),
EmailAddress = "*****@*****.**",
Company = new Company()
{
Id = 2
}
};
var companyMock = new Mock <Company>();
companyMock.Object.Id = 2;
companyMock.Object.Name = "VeryImportantClient";
var companyRepositoryMock = new Mock <IRepository <Company> >();
companyRepositoryMock.Setup(x => x.GetById(2)).Returns(companyMock.Object);
var creditServiceMock = new Mock <ICustomerCreditService>();
creditServiceMock.Setup(x => x.GetCreditLimit(customer.Firstname, customer.Surname, customer.DateOfBirth)).Returns(10000);
var creditCheckService = new CreditCheckRule(creditServiceMock.Object, companyRepositoryMock.Object);
var result = creditCheckService.Apply(customer);
Assert.IsFalse(result.Failed);
Assert.IsFalse(result.HasCreditLimit);
}
public void CustomerWithCreditLimitBelowThresholdShouldFailCreditCheck()
{
var customer = new Customer
{
Firstname = "Jerome",
Surname = "Kerviel",
DateOfBirth = new DateTime(1977, 1, 11),
EmailAddress = "*****@*****.**",
Company = new Company()
{
Id = 7, Name = "SocGen"
}
};
var companyMock = new Mock <Company>();
companyMock.Object.Id = 7;
companyMock.Object.Name = "SocGen";
var companyRepositoryMock = new Mock <IRepository <Company> >();
companyRepositoryMock.Setup(x => x.GetById(7)).Returns(companyMock.Object);
var creditServiceMock = new Mock <ICustomerCreditService>();
creditServiceMock.Setup(x => x.GetCreditLimit(customer.Firstname, customer.Surname, customer.DateOfBirth)).Returns(499);
var creditCheckService = new CreditCheckRule(creditServiceMock.Object, companyRepositoryMock.Object);
var result = creditCheckService.Apply(customer);
Assert.IsTrue(result.Failed);
Assert.IsTrue(result.HasCreditLimit);
Assert.AreEqual(499, result.CreditLimit);
}
public void CustomerWithCreditLimitAboveThresholdShouldSucceedCreditCheck()
{
var customer = new Customer
{
Firstname = "John",
Surname = "Dough",
DateOfBirth = new DateTime(1977, 1, 11),
EmailAddress = "*****@*****.**",
Company = new Company()
{
Id = 1
}
};
var companyMock = new Mock <Company>();
companyMock.Object.Id = 1;
companyMock.Object.Name = "Moolah Corp.";
var companyRepositoryMock = new Mock <IRepository <Company> >();
companyRepositoryMock.Setup(x => x.GetById(1)).Returns(companyMock.Object);
var creditServiceMock = new Mock <ICustomerCreditService>();
creditServiceMock.Setup(x => x.GetCreditLimit(customer.Firstname, customer.Surname, customer.DateOfBirth)).Returns(10000);
var creditCheckService = new CreditCheckRule(creditServiceMock.Object, companyRepositoryMock.Object);
var result = creditCheckService.Apply(customer);
Assert.IsFalse(result.Failed);
Assert.IsTrue(result.HasCreditLimit);
Assert.AreEqual(10000, result.CreditLimit);
}
public void InvalidCustomerNotAddedToRepo()
{
var customer = new Customer()
{
Firstname = "Alice",
Surname = "Wonderland",
EmailAddress = "alice.wonderland",
Company = new Company {
Id = 1, Name = "L Carroll Ltd"
},
DateOfBirth = DateTime.Now.AddYears(-25)
};
var customerRepositoryMock = new Mock <IRepository <Customer> >();
var companyMock = new Mock <Company>();
companyMock.Object.Id = 1;
companyMock.Object.Name = "L Carroll Ltd";
var companyRepositoryMock = new Mock <IRepository <Company> >();
companyRepositoryMock.Setup(x => x.GetById(1)).Returns(companyMock.Object);
var creditServiceMock = new Mock <ICustomerCreditService>();
creditServiceMock.Setup(x => x.GetCreditLimit(customer.Firstname, customer.Surname, customer.DateOfBirth)).Returns(800);
var creditCheckRule = new CreditCheckRule(creditServiceMock.Object, companyRepositoryMock.Object);
var customerValidator = new CustomerValidator();
var customerService = new CustomerService(customerRepositoryMock.Object, companyRepositoryMock.Object, creditCheckRule, customerValidator);
Assert.IsNotNull(customerService);
var result = customerService.AddCustomer(customer.Firstname, customer.Surname, customer.EmailAddress, customer.DateOfBirth, 1);
Assert.IsFalse(result);
}
