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IBAN: Difference between revisions
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Line 884:
};
}
</lang>
Demonstrating:
<lang C#>
public class When_the_IbanValidator_is_told_to_Validate
{
[Fact]
public void It_should_return_an_error_when_there_is_no_value_provided()
{
// Assert
const string value = "";
var validator = new IbanValidator();
// Act
var result = validator.Validate(value);
// Assert
Assert.Equal(ValidationResult.ValueMissing, result);
}
[Fact]
public void It_should_return_an_error_when_the_value_length_is_to_short()
{
// Assert
const string value = "BE1800165492356";
var validator = new IbanValidator();
// Act
var result = validator.Validate(value);
// Assert
Assert.Equal(ValidationResult.ValueTooSmall, result);
}
[Fact]
public void It_should_return_an_error_when_the_value_length_is_to_big()
{
// Assert
const string value = "BE180016549235656";
var validator = new IbanValidator();
// Act
var result = validator.Validate(value);
// Assert
Assert.Equal(ValidationResult.ValueTooBig, result);
}
[Fact]
public void It_should_return_an_error_when_the_value_fails_the_module_check()
{
// Assert
const string value = "BE18001654923566";
var validator = new IbanValidator();
// Act
var result = validator.Validate(value);
// Assert
Assert.Equal(ValidationResult.ValueFailsModule97Check, result);
}
[Fact]
public void It_should_return_valid_when_a_valid_value_is_provided()
{
// Assert
const string value = "BE18001654923565";
var validator = new IbanValidator();
// Act
var result = validator.Validate(value);
// Assert
Assert.Equal(ValidationResult.IsValid, result);
}
[Fact]
public void It_should_return_valid_when_a_valid_foreign_value_is_provided()
{
// Assert
const string value = "GB82WEST12345698765432";
var validator = new IbanValidator();
// Act
var result = validator.Validate(value);
// Assert
Assert.Equal(ValidationResult.IsValid, result);
}
}
</lang>
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