public void SummaryBasicFunctionality()
{
Person person = new Person();
Assert.IsFalse(runner.IsValid(person));
Assert.IsTrue(runner.HasErrors(person));
ErrorSummary errorSummary = runner.GetErrorSummary(person);
Assert.IsNotNull(errorSummary);
Assert.AreEqual(2, errorSummary.ErrorsCount);
Assert.AreEqual(2, errorSummary.InvalidPropertiesCount);
}