public IList <IInvalidValueInfo> Validate <T, TP>(T entityInstance, Expression <Func <T, TP> > property) where T : class
{
return
(validatorEngine.ValidatePropertyValue(entityInstance, property)
.Select(iv => new InvalidValueInfo(iv))
.Cast <IInvalidValueInfo>().ToList());
}
public void ValidateAnyClass()
{
ValidatorEngine ve = new ValidatorEngine();
Assert.IsTrue(ve.IsValid(new AnyClass()));
Assert.IsNotNull(ve.GetValidator <AnyClass>());
ve.AssertValid(new AnyClass()); // not cause exception
Assert.AreEqual(0, ve.Validate(new AnyClass()).Length);
Assert.AreEqual(0, ve.ValidatePropertyValue <AnyClass>("aprop", new AnyClass()).Length);
Assert.AreEqual(0, ve.ValidatePropertyValue(new AnyClass(), "aprop").Length);
Assert.AreEqual(0, ve.Validate("always valid").Length);
Assert.AreEqual(0, ve.ValidatePropertyValue("always valid", "Length").Length);
}
public void ValidateChangedPropertyOfProxy()
{
var validatorConf = new FluentConfiguration();
validatorConf.SetDefaultValidatorMode(ValidatorMode.UseExternal);
var vDefSimple = new ValidationDef <SimpleWithRelation>();
vDefSimple.Define(s => s.Name).MatchWith("OK");
vDefSimple.Define(s => s.Relation).IsValid();
validatorConf.Register(vDefSimple);
var vDefRelation = new ValidationDef <Relation>();
vDefRelation.Define(s => s.Description).MatchWith("OK");
validatorConf.Register(vDefRelation);
var engine = new ValidatorEngine();
engine.Configure(validatorConf);
object savedIdRelation;
// fill DB
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
var relation = new Relation {
Description = "OK"
};
savedIdRelation = s.Save(relation);
tx.Commit();
}
using (ISession s = OpenSession())
{
var proxy = s.Load <Relation>(savedIdRelation);
proxy.Description = "no";
Assert.AreEqual(1, engine.ValidatePropertyValue(proxy, p => p.Description).Length);
Assert.DoesNotThrow(() => engine.ValidatePropertyValue(proxy, p => p.Description));
Assert.AreEqual(1, engine.ValidatePropertyValue(proxy, "Description").Length);
Assert.DoesNotThrow(() => engine.ValidatePropertyValue(proxy, "Description"));
}
CleanDb();
}
public void ValidateChangedPropertyOfProxy()
{
var validatorConf = new FluentConfiguration();
validatorConf.SetDefaultValidatorMode(ValidatorMode.UseExternal);
var vDefSimple = new ValidationDef<SimpleWithRelation>();
vDefSimple.Define(s => s.Name).MatchWith("OK");
vDefSimple.Define(s => s.Relation).IsValid();
validatorConf.Register(vDefSimple);
var vDefRelation = new ValidationDef<Relation>();
vDefRelation.Define(s => s.Description).MatchWith("OK");
validatorConf.Register(vDefRelation);
var engine = new ValidatorEngine();
engine.Configure(validatorConf);
object savedIdRelation;
// fill DB
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
var relation = new Relation { Description = "OK" };
savedIdRelation = s.Save(relation);
tx.Commit();
}
using (ISession s = OpenSession())
{
var proxy = s.Load<Relation>(savedIdRelation);
proxy.Description = "no";
Assert.AreEqual(1, engine.ValidatePropertyValue(proxy, p => p.Description).Length);
Assert.DoesNotThrow(() => engine.ValidatePropertyValue(proxy, p => p.Description));
Assert.AreEqual(1, engine.ValidatePropertyValue(proxy, "Description").Length);
Assert.DoesNotThrow(() => engine.ValidatePropertyValue(proxy, "Description"));
}
CleanDb();
}
public void GetInvalidValues_EntityWithInvalidProperty_ReturnsTheSameErrorsForEntityAsForProperty()
{
var group = new Group();
var user = new User
{
Name = "qwerty",
Group = group
};
InvalidValue[] userErrors = validatorEngine.Validate(user);
userErrors.Count().Should().Be.EqualTo(1);
InvalidValue[] userGroupErrors = validatorEngine.ValidatePropertyValue(user, "Group");
userGroupErrors.Count().Should().Be.EqualTo(1);
InvalidValue[] userNameErrors = validatorEngine.ValidatePropertyValue(user, "Name");
userNameErrors.Count().Should().Be.EqualTo(0);
}
public void ShouldAddAnothersMessagesUsingValidationProperties()
{
var vtor = new ValidatorEngine();
var mi = new MembershipInfo
{
Username = null,
Password = "******"
};
InvalidValue[] invalidValues = vtor.ValidatePropertyValue(mi, x => x.Password);
Assert.AreEqual(2, invalidValues.Length);
Assert.AreEqual(Messages.PasswordLength, invalidValues.ElementAt(0).Message);
Assert.AreEqual(Messages.PasswordContent, invalidValues.ElementAt(1).Message);
}
public void ShouldAddAnothersMessagesUsingValidationProperties()
{
var vtor = new ValidatorEngine();
var mi = new MembershipInfo
{
Username = null,
Password = "******"
};
InvalidValue[] invalidValues = vtor.ValidatePropertyValue(mi, x => x.Password);
Assert.AreEqual(2, invalidValues.Length);
Assert.AreEqual(Messages.PasswordLength, invalidValues.ElementAt(0).Message);
Assert.AreEqual(Messages.PasswordContent, invalidValues.ElementAt(1).Message);
}
public void ValidatingHandler(object sender, CancelEventArgs e)
{
System.Type entityType = vvtor.GetEntityType((Control)sender);
IControlValuable controlValuable = vvtor.Resolver.GetControlValuable(sender);
InvalidValue[] errors =
validatorEngine.ValidatePropertyValue(entityType, GetPropertyName((Control)sender), controlValuable.GetValue((Control)sender));
if (errors.Length > 0)
{
errorProvider.SetError((TextBox)sender, errors[0].Message);
}
else
{
errorProvider.SetError((TextBox)sender, string.Empty);
}
}
public void ValidatePropertyValueOfInstance()
{
var b = new BaseClass();
var d = new DerivatedClass();
var ve = new ValidatorEngine();
Assert.AreEqual(1, ve.ValidatePropertyValue(b, "A").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue(d, "A").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue(b, e => e.A).Length);
Assert.AreEqual(1, ve.ValidatePropertyValue(d, e => e.A).Length);
b.A = "1234";
Assert.AreEqual(1, ve.ValidatePropertyValue(b, "A").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue(b, e => e.A).Length);
d.A = "1234";
Assert.AreEqual(1, ve.ValidatePropertyValue(d, "A").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue(d, e => e.A).Length);
d.B = "123456";
Assert.AreEqual(1, ve.ValidatePropertyValue(d, "B").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue(d, e => e.B).Length);
d.B = null;
Assert.AreEqual(0, ve.ValidatePropertyValue(d, "B").Length);
Assert.AreEqual(0, ve.ValidatePropertyValue(d, e => e.B).Length);
try
{
ve.ValidatePropertyValue(d, "WrongName");
Assert.Fail("Intent to validate a wrong property don't throw any exception.");
}
catch (TargetException)
{
//ok
}
// same behavior GetInvalidValues(object)
Assert.AreEqual(0, ve.ValidatePropertyValue(null, "A").Length);
try
{
ve.ValidatePropertyValue(d, "");
Assert.Fail("Intent to validate a empty property name don't throw any exception.");
}
catch (ArgumentNullException)
{
//ok
}
}
public void ValidatePropertyValue()
{
var ve = new ValidatorEngine();
Assert.AreEqual(1, ve.ValidatePropertyValue <BaseClass>("A", null).Length);
Assert.AreEqual(1, ve.ValidatePropertyValue <DerivatedClass>("A", null).Length);
Assert.AreEqual(1, ve.ValidatePropertyValue <BaseClass>("A", "1234").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue <DerivatedClass>("A", "1234").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue <DerivatedClass>("B", "123456").Length);
Assert.AreEqual(0, ve.ValidatePropertyValue <DerivatedClass>("B", null).Length);
Assert.AreEqual(1, ve.ValidatePropertyValue <BaseClass, string>(x => x.A, null).Length);
Assert.AreEqual(1, ve.ValidatePropertyValue <DerivatedClass, string>(x => x.A, null).Length);
Assert.AreEqual(1, ve.ValidatePropertyValue <BaseClass, string>(x => x.A, "1234").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue <DerivatedClass, string>(x => x.A, "1234").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue <DerivatedClass, string>(x => x.B, "123456").Length);
Assert.AreEqual(0, ve.ValidatePropertyValue <DerivatedClass, string>(x => x.B, null).Length);
try
{
ve.ValidatePropertyValue <DerivatedClass>("WrongName", null);
Assert.Fail("Intent to validate a wrong property don't throw any exception.");
}
catch (TargetException)
{
//ok
}
}
public void ValidatePropertyValueOfInstance()
{
var b = new BaseClass();
var d = new DerivatedClass();
var ve = new ValidatorEngine();
Assert.AreEqual(1, ve.ValidatePropertyValue(b, "A").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue(d, "A").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue(b, e => e.A).Length);
Assert.AreEqual(1, ve.ValidatePropertyValue(d, e => e.A).Length);
b.A = "1234";
Assert.AreEqual(1, ve.ValidatePropertyValue(b, "A").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue(b, e => e.A).Length);
d.A = "1234";
Assert.AreEqual(1, ve.ValidatePropertyValue(d, "A").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue(d, e => e.A).Length);
d.B = "123456";
Assert.AreEqual(1, ve.ValidatePropertyValue(d, "B").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue(d, e => e.B).Length);
d.B = null;
Assert.AreEqual(0, ve.ValidatePropertyValue(d, "B").Length);
Assert.AreEqual(0, ve.ValidatePropertyValue(d, e => e.B).Length);
try
{
ve.ValidatePropertyValue(d, "WrongName");
Assert.Fail("Intent to validate a wrong property don't throw any exception.");
}
catch (TargetException)
{
//ok
}
// same behavior GetInvalidValues(object)
Assert.AreEqual(0, ve.ValidatePropertyValue(null, "A").Length);
try
{
ve.ValidatePropertyValue(d, "");
Assert.Fail("Intent to validate a empty property name don't throw any exception.");
}
catch (ArgumentNullException)
{
//ok
}
}
public void ValidatePropertyValue()
{
var ve = new ValidatorEngine();
Assert.AreEqual(1, ve.ValidatePropertyValue<BaseClass>("A", null).Length);
Assert.AreEqual(1, ve.ValidatePropertyValue<DerivatedClass>("A", null).Length);
Assert.AreEqual(1, ve.ValidatePropertyValue<BaseClass>("A", "1234").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue<DerivatedClass>("A", "1234").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue<DerivatedClass>("B", "123456").Length);
Assert.AreEqual(0, ve.ValidatePropertyValue<DerivatedClass>("B", null).Length);
Assert.AreEqual(1, ve.ValidatePropertyValue<BaseClass, string>(x => x.A, null).Length);
Assert.AreEqual(1, ve.ValidatePropertyValue<DerivatedClass, string>(x => x.A, null).Length);
Assert.AreEqual(1, ve.ValidatePropertyValue<BaseClass, string>(x => x.A, "1234").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue<DerivatedClass, string>(x => x.A, "1234").Length);
Assert.AreEqual(1, ve.ValidatePropertyValue<DerivatedClass, string>(x => x.B, "123456").Length);
Assert.AreEqual(0, ve.ValidatePropertyValue<DerivatedClass, string>(x => x.B, null).Length);
try
{
ve.ValidatePropertyValue<DerivatedClass>("WrongName", null);
Assert.Fail("Intent to validate a wrong property don't throw any exception.");
}
catch (TargetException)
{
//ok
}
}
public void ValidateAnyClass()
{
ValidatorEngine ve = new ValidatorEngine();
Assert.IsTrue(ve.IsValid(new AnyClass()));
Assert.IsNotNull(ve.GetValidator<AnyClass>());
ve.AssertValid(new AnyClass()); // not cause exception
Assert.AreEqual(0, ve.Validate(new AnyClass()).Length);
Assert.AreEqual(0, ve.ValidatePropertyValue<AnyClass>("aprop", new AnyClass()).Length);
Assert.AreEqual(0, ve.ValidatePropertyValue(new AnyClass(), "aprop").Length);
Assert.AreEqual(0, ve.Validate("always valid").Length);
Assert.AreEqual(0, ve.ValidatePropertyValue("always valid", "Length").Length);
}
