public bool WhenNoAccountIsFound_ThenValidatorFails()
{
accounts.Get(accountId).Returns((Account)null);
var sut = new SufficientBalanceValidator(accounts);
return(sut.IsValid(TransferOf(200)));
}
public bool WhenBalanceIsInsufficient_ThenValidatorFails
(decimal balance, decimal transferAmount)
{
accounts.Get(accountId).Returns(new Account().WithBalance(balance));
var sut = new SufficientBalanceValidator(accounts);
return(sut.IsValid(TransferOf(transferAmount)));
}
public void WhenRequestIsNull_ThenValidatorFails()
{
accounts.Get(accountId).Returns(new Account().WithBalance(1000));
var sut = new SufficientBalanceValidator(accounts);
var result = sut.IsValid(null);
Assert.IsFalse(result);
}
[Test] public void WhenNoAccountIsFound_ThenValidatorFails()
{
accounts.Get(accountId).Returns(None);
var sut = new SufficientBalanceValidator(accounts);
var result = sut.IsValid(TransferOf(200));
Assert.IsFalse(result);
}
public void WhenBalanceIsSufficient_ThenValidatorSucceeds()
{
// arrange
accounts.Get(accountId).Returns(new Account().WithBalance(1000));
var request = new Transfer
{
Amount = new Money(200, "EUR"),
DebitedAccountId = accountId,
};
var sut = new SufficientBalanceValidator(accounts);
// act
var result = sut.IsValid(request);
// assert
Assert.IsTrue(result);
}
