public void EditWithReverterTest()
{
var msg = "test validation error";
var defValue = -1;
var preValue = -1;
var revertedValue = 10;
var validator = new TestValidator <int, string>(msg);
var reverter = new TestReverter <int, string>((def, prev) => {
defValue = def;
preValue = prev;
return(revertedValue);
});
var input = new InputViewModel <int, string>(Converters.IntStringWithExeption, validator, reverter);
validator.SetIsValid(true);
input.Model = 1;
input.DefaultModel = 11;
validator.SetIsValid(false);
input.EditValueAndUpdateModel(2.ToString());
Assert.AreEqual(revertedValue, input.Model);
Assert.AreEqual(11, defValue);
Assert.AreEqual(1, preValue);
Assert.AreEqual(revertedValue.ToString(), input.View);
Assert.IsFalse(input.IsValid);
Assert.AreEqual(msg, input.ErrorMessage);
}
public void EditWithValidatorNegativeTest()
{
var msg = "test validation error";
var validator = new TestValidator <int, string>(msg);
var input = new InputViewModel <int, string>(Converters.IntStringWithExeption, validator);
input.Model = 1;
validator.SetIsValid(false);
input.EditValueAndUpdateModel(2.ToString());
Assert.AreEqual(1, input.Model);
Assert.AreEqual(2.ToString(), input.View);
Assert.IsFalse(input.IsValid);
Assert.AreEqual(msg, input.ErrorMessage);
}
