public void TryParse_Empty_ReturnsFalse()
{
// arrange/act
var result = NZBankAccount.TryParse(string.Empty, out _);
// assert
Assert.IsFalse(result);
}
public void TryParse_Null_ReturnsFalse()
{
// arrange/act
var result = NZBankAccount.TryParse(null, out _);
// assert
Assert.IsFalse(result);
}
public void TryParse_MalformedAccountNumber_ReturnsFalse()
{
// arrange/act
var result = NZBankAccount.TryParse("01 0902 0068389 00", out _);
// assert
Assert.IsTrue(result);
}
public void TryParse_WellFormedWithThreeDigitSuffix_ReturnsTrue()
{
// arrange/act
var result = NZBankAccount.TryParse("01 0902 0068389 000", out _);
// assert
Assert.IsTrue(result);
}
public void TryParse_WellFormedWithDots_ReturnsTrue()
{
// arrange/act
var result = NZBankAccount.TryParse("01.0902.0068389.00", out _);
// assert
Assert.IsTrue(result);
}
public void TryParse_WellFormedAccountNumberInvalid_ReturnsFalse()
{
// arrange
var isParsed = NZBankAccount.TryParse("00-0000-0000000-00", out NZBankAccount account);
// act
var isValid = account.IsValid();
// assert
Assert.IsTrue(isParsed);
Assert.IsFalse(isValid);
}