public void WhenValid()
{
Inventor context = new Inventor("Nikola Tesla", new DateTime(1856, 7, 9), "Serbian");
IValidationErrors errors = new ValidationErrors();
ErrorMessageAction action = new ErrorMessageAction("error", "errors");
action.Execute(true, context, null, errors);
Assert.IsTrue(errors.IsEmpty);
}
public void WhenActionIsNotExecutedBecauseWhenExpressionReturnsFalse()
{
Inventor context = new Inventor("Nikola Tesla", new DateTime(1856, 7, 9), "Serbian");
IValidationErrors errors = new ValidationErrors();
ErrorMessageAction action = new ErrorMessageAction("{0}, {1}", "errors");
action.When = Expression.Parse("false");
action.Execute(false, context, null, errors);
Assert.IsTrue(errors.IsEmpty);
}
public void WhenInvalid()
{
Inventor context = new Inventor("Nikola Tesla", new DateTime(1856, 7, 9), "Serbian");
IValidationErrors errors = new ValidationErrors();
ErrorMessageAction action = new ErrorMessageAction("{0}, {1}", "errors");
action.Parameters = new IExpression[] { Expression.Parse("Name"), Expression.Parse("Nationality") };
action.Execute(false, context, null, errors);
Assert.IsFalse(errors.IsEmpty);
Assert.AreEqual(1, errors.GetErrors("errors").Count);
Assert.AreEqual(context.Name + ", " + context.Nationality, errors.GetResolvedErrors("errors", new NullMessageSource())[0]);
}