public void MessageForNonExistingPropertyIsEmptyString()
{
var instance = new ValidatedClass();
var helper = new DataErrorInfoHelper(instance);
var message = helper["NonExisting"];
Assert.AreEqual("", message);
}
public void MessageForValidPropertyIsEmptyString()
{
var instance = new ValidatedClass { ValidatedIntProperty = 17 };
var helper = new DataErrorInfoHelper(instance);
var message = helper["ValidatedIntProperty"];
Assert.AreEqual("", message);
}
public void MessageForEntireObjectIsEmpty()
{
var instance = new ValidatedClass();
var helper = new DataErrorInfoHelper(instance);
var message = helper.Error;
Assert.AreEqual("", message);
}
public void MessageForNonValidatedPropertyIsEmptyString()
{
var instance = new ValidatedClass();
var helper = new DataErrorInfoHelper(instance);
var message = helper["IntProperty"];
Assert.AreEqual("", message);
}
public void MessageForEntireObjectIsEmpty()
{
var instance = new ValidatedClass();
var helper = new DataErrorInfoHelper(instance);
var message = helper.Error;
Assert.AreEqual("", message);
}
public void MessageForInvalidPropertyAccordingToOneRuleContainsTheMessageInTheRule()
{
var instance = new ValidatedClass { ValidatedIntProperty = 10 };
var helper = new DataErrorInfoHelper(instance);
var message = helper["ValidatedIntProperty"];
Assert.IsFalse(message.Contains("invalid1"));
Assert.IsTrue(message.Contains("invalid2"));
}
public void MessageForInvalidPropertyAccordingToMultipleRulesContainsTheMessageInTheRules()
{
var instance = new ValidatedClass {
ValidatedIntProperty = 5
};
var helper = new DataErrorInfoHelper(instance);
var message = helper["ValidatedIntProperty"];
Assert.IsTrue(message.Contains("invalid1"));
Assert.IsTrue(message.Contains("invalid2"));
}
public void MessageForInvalidPropertyAccordingToRuleInRulesetContainsTheMessageInTheRule()
{
var instance = new ValidatedClass {
ValidatedIntProperty = 5
};
var helper = new DataErrorInfoHelper(instance, ValidationSpecificationSource.All, "ruleset");
var message = helper["ValidatedIntProperty"];
Assert.IsFalse(message.Contains("invalid1"));
Assert.IsFalse(message.Contains("invalid2"));
Assert.IsTrue(message.Contains("invalid-ruleset"));
}
public void MessageForInvalidPropertyAccordingToRuleInRulesetContainsTheMessageInTheRule()
{
var instance = new ValidatedClass { ValidatedIntProperty = 5 };
var helper = new DataErrorInfoHelper(instance, ValidationSpecificationSource.All, "ruleset");
var message = helper["ValidatedIntProperty"];
Assert.IsFalse(message.Contains("invalid1"));
Assert.IsFalse(message.Contains("invalid2"));
Assert.IsTrue(message.Contains("invalid-ruleset"));
}