public async Task OpenAccount_PositiveInitialCredit_TransactionCreated()
{
//Arrange
const decimal balance = 123;
int customerId = Math.Abs(Guid.NewGuid().GetHashCode());
int customerAccountId = Math.Abs(Guid.NewGuid().GetHashCode());
var target = CreateTarget();
_customerAccountRepositoryMock
.Setup(c => c.GetCustomer(customerId))
.Returns(new DbCustomer
{
CustomerId = customerId
});
var newCustomerAccount = new DbCustomerAccount
{
CustomerId = customerId,
CustomerAccountId = customerAccountId
};
_customerAccountRepositoryMock
.Setup(c => c.CreateCustomerAccount(customerId, balance))
.Returns(newCustomerAccount);
_mapperMock
.Setup(c => c.Map <CustomerAccount>(newCustomerAccount))
.Returns(new CustomerAccount());
AccountTransaction createdTransaction = null;
_transactionProxyServiceMock
.Setup(c => c.CreateTransaction(It.IsAny <AccountTransaction>()))
.Returns(Task.CompletedTask)
.Callback((AccountTransaction tran) => { createdTransaction = tran; });
//Act
var result = await target.OpenAccount(new CustomerAccountCreateRequest
{
InitialCredit = balance,
CustomerId = customerId
});
//Assert
Assert.Multiple(() =>
{
Assert.IsInstanceOf <OkObjectResult>(result.Result);
_customerAccountRepositoryMock.VerifyAll();
_transactionProxyServiceMock.VerifyAll();
Assert.IsInstanceOf <OkObjectResult>(result.Result);
Assert.AreEqual(customerId, createdTransaction.CustomerId);
Assert.AreEqual(customerAccountId, createdTransaction.AccountId);
Assert.AreEqual(balance, createdTransaction.Amount);
});
}
public async Task OpenAccount_EmptyInitialCredit_NotTransactionCreated()
{
//Arrange
int customerId = Math.Abs(Guid.NewGuid().GetHashCode());
var target = CreateTarget();
_customerAccountRepositoryMock
.Setup(c => c.GetCustomer(customerId))
.Returns(new DbCustomer
{
CustomerId = customerId
});
var newCustomerAccount = new DbCustomerAccount
{
CustomerId = customerId
};
_customerAccountRepositoryMock
.Setup(c => c.CreateCustomerAccount(customerId, 0))
.Returns(newCustomerAccount);
_mapperMock
.Setup(c => c.Map <CustomerAccount>(newCustomerAccount))
.Returns(new CustomerAccount());
//Act
var result = await target.OpenAccount(new CustomerAccountCreateRequest
{
InitialCredit = 0,
CustomerId = customerId
});
//Assert
Assert.Multiple(() =>
{
Assert.IsInstanceOf <OkObjectResult>(result.Result);
_customerAccountRepositoryMock.VerifyAll();
_transactionProxyServiceMock
.Verify(c => c.CreateTransaction(It.IsAny <AccountTransaction>()), Times.Never);
Assert.IsInstanceOf <OkObjectResult>(result.Result);
});
}
