public void Populate_WithRegularAndComplexClass_Works()
{
// Let's pretend these are the values our properties are currently bound to from our View
FromEmail.Value = "LOL_I_AM_NOT_AN_EMAIL!"; // bad
ToName.Value = "X"; // bad
MessageHtml.Value = "NOPE"; // bad
Rating.Value = 5; // good
var testClassInstance = ValidatableProps.Populate <TestClass>();
Assert.AreEqual("LOL_I_AM_NOT_AN_EMAIL!", testClassInstance.FromEmail);
Assert.AreEqual("X", testClassInstance.ToName);
Assert.AreEqual("NOPE", testClassInstance.MessageHtml);
Assert.AreEqual(5, testClassInstance.Rating);
var complexClassValidatable1 = new Validatable <TestClass>(nameof(TestComplexClass.TestClassInstance));
complexClassValidatable1.Value = testClassInstance;
var complexClassValidatable2 = new Validatable <string>(nameof(TestComplexClass.MyName));
complexClassValidatable2.Value = "Test Class!";
var complexValidatables = new Validatables(complexClassValidatable1, complexClassValidatable2);
var testComplexClassInstance = complexValidatables.Populate <TestComplexClass>();
Assert.AreEqual("Test Class!", testComplexClassInstance.MyName);
Assert.AreEqual(testClassInstance, testComplexClassInstance.TestClassInstance);
}
public void Populate_WithExistingClass_Works()
{
// Let's pretend these are the values our properties are currently bound to from our View
FromEmail.Value = "OLD VALUE"; // bad
ToName.Value = "OLD VALUE"; // bad
MessageHtml.Value = "OLD VALUE"; // bad
Rating.Value = 5; // good
var testClassInstance = ValidatableProps.Populate <TestClass>();
var subsetOfValidatableProps = new Validatables(FromEmail, ToName);
FromEmail.Value = "NEW VALUE";
ToName.Value = "NEW VALUE";
subsetOfValidatableProps.Populate(testClassInstance);
Assert.AreEqual("NEW VALUE", testClassInstance.FromEmail);
Assert.AreEqual("NEW VALUE", testClassInstance.ToName);
Assert.AreEqual("OLD VALUE", testClassInstance.MessageHtml);
Assert.AreEqual(5, testClassInstance.Rating);
}
public void Clear_SinglePropViaGroupLeavingOneBad_ErrorsUpdated()
{
// Let's pretend these are the values our properties are currently bound to from our View
ToName.Value = "XX"; // bad
Rating.Value = 0; // bad
var testClassInstance = new TestClass
{
ToName = ToName.Value,
Rating = Rating.Value
};
_ = Validator.Validate(testClassInstance).ApplyResultsTo(ValidatableProps);
Assert.IsFalse(ValidatableProps.AreValid);
Assert.AreEqual(5, ValidatableProps.Errors.Count);
Assert.IsFalse(Rating.IsValid);
Assert.AreEqual(1, Rating.Errors.Count);
ValidatableProps.Clear(forClassPropertyNames: nameof(TestClass.ToName));
Assert.AreEqual("XX", ToName.Value);
Assert.IsTrue(ToName.IsValid);
Assert.IsEmpty(ToName.Errors);
Assert.IsEmpty(ToName.FirstError);
Assert.IsFalse(Rating.IsValid);
Assert.AreEqual(1, Rating.Errors.Count);
Assert.IsNotEmpty(Rating.FirstError);
Assert.IsFalse(ValidatableProps.AreValid);
Assert.AreEqual(3, ValidatableProps.Errors.Count); // count drops to 3 failed errors only
ValidatableProps.Clear(onlyValidation: false);
Assert.IsEmpty(ToName.Value);
Assert.IsNull(Rating.Value);
}
public void ApplyResultsToThenClear_MultipleProps_ResultAccuracy()
{
// Let's pretend these are the values our properties are currently bound to from our View
FromEmail.Value = "LOL_I_AM_NOT_AN_EMAIL!"; // bad
ToName.Value = "X"; // bad
MessageHtml.Value = "NOPE"; // bad
Rating.Value = 5; // good
var testClassInstance = new TestClass
{
FromEmail = FromEmail.Value,
ToName = ToName.Value,
MessageHtml = MessageHtml.Value,
Rating = Rating.Value
};
var result = Validator.Validate(testClassInstance).ApplyResultsTo(ValidatableProps);
Assert.IsFalse(result.IsValidOverall);
Assert.AreEqual(4, result.AllErrors.Count);
Assert.IsTrue(result.IsValidForNonSplitErrors);
Assert.AreEqual(0, result.NonSplitErrors.Count);
Assert.IsFalse(ValidatableProps.AreValid);
Assert.AreEqual(4, ValidatableProps.Errors.Count);
Assert.IsFalse(FromEmail.IsValid);
Assert.AreEqual(1, FromEmail.Errors.Count);
Assert.IsFalse(ToName.IsValid);
Assert.AreEqual(2, ToName.Errors.Count);
Assert.IsFalse(MessageHtml.IsValid);
Assert.AreEqual(1, MessageHtml.Errors.Count); // only 1 error expected because of CascadeMode set to StopOnFirstFailure
Assert.IsTrue(Rating.IsValid);
Assert.AreEqual(0, Rating.Errors.Count);
ValidatableProps.Clear();
Assert.IsTrue(ValidatableProps.AreValid);
Assert.IsEmpty(ValidatableProps.Errors);
Assert.IsEmpty(ValidatableProps.FirstError);
Assert.AreEqual("LOL_I_AM_NOT_AN_EMAIL!", FromEmail.Value);
Assert.IsTrue(FromEmail.IsValid);
Assert.IsEmpty(FromEmail.Errors);
Assert.IsEmpty(FromEmail.FirstError);
Assert.AreEqual("X", ToName.Value);
Assert.IsTrue(ToName.IsValid);
Assert.IsEmpty(ToName.Errors);
Assert.IsEmpty(ToName.FirstError);
Assert.AreEqual("NOPE", MessageHtml.Value);
Assert.IsTrue(MessageHtml.IsValid);
Assert.IsEmpty(MessageHtml.Errors);
Assert.IsEmpty(MessageHtml.FirstError);
Assert.AreEqual(5, Rating.Value);
Assert.IsTrue(Rating.IsValid);
Assert.IsEmpty(Rating.Errors);
Assert.IsEmpty(Rating.FirstError);
ValidatableProps.Clear(onlyValidation: false);
Assert.IsEmpty(FromEmail.Value);
Assert.IsEmpty(ToName.Value);
Assert.IsEmpty(MessageHtml.Value);
Assert.IsNull(Rating.Value);
}
