public void GivenErrorMessageIsntAlreadySet_ReturnsInterchangeExceptionMessage()
{
// Arrange
var attribute = new DiagnoseaEmailAddressAttribute();
// Act
var result = attribute.FormatErrorMessage("name");
// Assert
Assert.That(result, Is.EqualTo(ExceptionMessages.Interchange.InvalidEmailAddress));
}
public void GivenErrorMessageIsAlreadySet_ReturnsAlreadySetErrorMessage()
{
// Arrange
var attribute = new DiagnoseaEmailAddressAttribute {
ErrorMessage = "This is an error message"
};
// Act
var result = attribute.FormatErrorMessage("name");
// Assert
Assert.That(result, Is.EqualTo(attribute.ErrorMessage));
}