public void ModelBaseCollection_MultiFieldValidation()
{
var person = new SimplePersonCollection();
person.FirstName = "Tom";
person.LastName = "Tom";
var errors = person.GetErrors("FirstName");
Assert.AreEqual(1, errors.Count);
Assert.IsTrue(errors[0].MemberNames.Contains("FirstName"));
Assert.IsFalse(string.IsNullOrEmpty(errors[0].ErrorMessage));
errors = person.GetErrors("LastName");
Assert.AreEqual(1, errors.Count);
Assert.IsTrue(errors[0].MemberNames.Contains("LastName"));
Assert.IsFalse(string.IsNullOrEmpty(errors[0].ErrorMessage));
errors = person.GetErrors();
Assert.AreEqual(1, errors.Count);
Assert.IsTrue(errors[0].MemberNames.Contains("FirstName"));
Assert.IsTrue(errors[0].MemberNames.Contains("LastName"));
Assert.IsFalse(string.IsNullOrEmpty(errors[0].ErrorMessage));
#if !WINDOWS_UWP
var interfacePerson = (IDataErrorInfo)person;
Assert.IsTrue(!string.IsNullOrEmpty(interfacePerson.Error));
Assert.IsTrue(!string.IsNullOrEmpty(interfacePerson["FirstName"]));
Assert.IsTrue(!string.IsNullOrEmpty(interfacePerson["LastName"]));
#endif
}
public void ModelBaseCollection_ChildPropertyChangedTest()
{
var person = new SimplePersonCollection();
Assert.AreEqual(0, person.SecretaryChangeCounter);
person.Secretary = new SimplePerson();
Assert.AreEqual(0, person.SecretaryChangeCounter);
person.Secretary.FirstName = "Tom";
Assert.AreEqual(2, person.SecretaryChangeCounter, "FirstName and FullName");
}
public void ModelBaseCollection_CtrTest2()
{
var list = new List <SimplePerson>()
{
new SimplePerson(), new SimplePerson(), new SimplePerson()
};
var people = new SimplePersonCollection((IEnumerable <SimplePerson>)list);
CollectionAssert.AreEqual(list, people);
}
public void ModelBaseCollection_AddHandlerNullTest3()
{
var person = new SimplePersonCollection();
try
{
person.AddHandler((IListener<RelayedEventArgs<PropertyChangedEventArgs>>)null);
Assert.Fail("Excepted an ArgumentNullException");
}
catch (ArgumentNullException ex)
{
Assert.AreEqual("eventHandler", ex.ParamName);
}
}
public void ModelBaseCollection_AddRemoveHandlerTest()
{
var fired = false;
var person = new SimplePersonCollection();
var listener = new Listener<PropertyChangedEventArgs>((sender, e) => { fired = true; });
person.ErrorsChanged += (sender, e) => { };
person.AddHandler(listener);
person.FirstName = "Tom";
Assert.IsTrue(fired);
fired = false;
person.RemoveHandler(listener);
person.FirstName = "Sam";
Assert.IsFalse(fired);
}
public void ModelBaseCollection_RemoveHandlerNullTest()
{
var person = new SimplePersonCollection();
try
{
person.RemoveHandler((IListener <PropertyChangedEventArgs>)null);
Assert.Fail("Excepted an ArgumentNullException");
}
catch (ArgumentNullException ex)
{
Assert.AreEqual("eventHandler", ex.ParamName);
}
}
public void ModelBaseCollection_GetNewFailedTest3()
{
var person = new SimplePersonCollection();
try
{
person.BadGetNew3();
Assert.Fail("Expected an exception");
}
catch (ArgumentException ex)
{
Assert.AreEqual("creationFunction", ex.ParamName);
}
}
public void ModelBaseCollection_GetNewTest()
{
var person = new SimplePersonCollection();
var a = person.Boss;
Assert.AreEqual("Da", a.FirstName);
Assert.AreEqual("Boss", a.LastName);
Assert.AreSame(a, person.Boss);
var b = person.Partner;
Assert.AreSame(b, person.Partner);
}
public void ModelBaseCollection_SetFailedTest2()
{
var person = new SimplePersonCollection();
try
{
person.BadSet2();
Assert.Fail("Expected an exception");
}
catch (ArgumentException ex)
{
Assert.AreEqual("propertyName", ex.ParamName);
}
}
public void ModelBaseCollection_AddRemoveHandlerTest()
{
var fired = false;
var person = new SimplePersonCollection();
var listener = new Listener <PropertyChangedEventArgs>((sender, e) => { fired = true; });
person.ErrorsChanged += (sender, e) => { };
person.AddHandler(listener);
person.FirstName = "Tom";
Assert.IsTrue(fired);
fired = false;
person.RemoveHandler(listener);
person.FirstName = "Sam";
Assert.IsFalse(fired);
}
public void ModelBaseCollection_BasicValidation()
{
var person = new SimplePersonCollection();
Assert.IsFalse(person.HasErrors);
var errors = person.GetErrors();
Assert.AreEqual(0, errors.Count);
errors = person.GetErrors("");
Assert.AreEqual(0, errors.Count);
errors = person.GetErrors(null);
Assert.AreEqual(0, errors.Count);
person.Validate();
Assert.IsTrue(person.HasErrors);
errors = person.GetErrors();
Assert.AreEqual(0, errors.Count);
errors = person.GetErrors("FirstName");
Assert.AreEqual(1, errors.Count);
Assert.AreEqual("FirstName", errors[0].MemberNames.First());
Assert.IsFalse(string.IsNullOrEmpty(errors[0].ErrorMessage));
#if !WINDOWS_UWP
var interfacePerson = (IDataErrorInfo)person;
Assert.IsFalse(!string.IsNullOrEmpty(interfacePerson.Error));
Assert.IsTrue(!string.IsNullOrEmpty(interfacePerson["FirstName"]));
#endif
person.FirstName = "Tom";
Assert.IsFalse(person.HasErrors);
errors = person.GetErrors();
Assert.AreEqual(0, errors.Count);
errors = person.GetErrors("FirstName");
Assert.AreEqual(0, errors.Count);
#if !WINDOWS_UWP
Assert.IsFalse(!string.IsNullOrEmpty(interfacePerson.Error));
Assert.IsFalse(!string.IsNullOrEmpty(interfacePerson["FirstName"]));
#endif
}
public void ModelBaseCollection_BasicFunctionalityTest()
{
using (var verify = new Verify())
{
var person = new SimplePersonCollection();
var eventAssert = new PropertyChangedEventTest(verify, person);
Assert.IsNull(person.FirstName);
Assert.AreEqual("", person.LastName);
person.FirstName = "John";
person.LastName = "Doe";
eventAssert.ExpectEvent("FirstName");
eventAssert.ExpectEvent("FullName");
eventAssert.ExpectEvent("LastName");
eventAssert.ExpectEvent("FullName");
person.InvokeGoodPropertyMessage();
eventAssert.ExpectEvent("FullName");
}
}
public void ModelBaseCollection_ValidationTest()
{
using (var verify = new Verify())
{
var person = new SimplePersonCollection();
var eventAssert = new PropertyChangedEventTest(verify, person);
person.Validate();
Assert.IsTrue(person.HasErrors);
eventAssert.ExpectEvent("HasErrors");
var errors = person.GetErrors("FirstName");
Assert.AreEqual(1, errors.Count);
person.FirstName = "John";
Assert.IsFalse(person.HasErrors);
eventAssert.ExpectEvent("FirstName");
eventAssert.ExpectEvent("FullName");
eventAssert.ExpectEvent("HasErrors");
var errors2 = person.GetErrors("FirstName");
Assert.AreEqual(0, errors2.Count);
}
}
public void ModelBaseCollection_SerializationTest1()
{
var people = new SimplePersonCollection();
people.FirstName = "Tom";
people.LastName = "Jones";
people.Add(new SimplePerson());
people.Add(new SimplePerson());
people.Add(new SimplePerson());
var stream = new MemoryStream();
var serializer = new DataContractSerializer(typeof(SimplePersonCollection));
serializer.WriteObject(stream, people);
stream.Position = 0;
var newPeople = (SimplePersonCollection)serializer.ReadObject(stream);
//Property serialization isn't supported by the data contract serializer
//Assert.AreEqual(people.FirstName, newPeople.FirstName);
//Assert.AreEqual(people.LastName, newPeople.LastName);
//Assert.AreEqual(people.FullName, newPeople.FullName);
Assert.AreEqual(people.Count, newPeople.Count);
}
public void ModelBaseCollection_CtrTest()
{
var employee = new SimplePersonCollection();
}
public void ModelBaseCollection_MultiFieldValidation()
{
var person = new SimplePersonCollection();
person.FirstName = "Tom";
person.LastName = "Tom";
var errors = person.GetErrors("FirstName");
Assert.AreEqual(1, errors.Count);
Assert.IsTrue(errors[0].MemberNames.Contains("FirstName"));
Assert.IsFalse(string.IsNullOrEmpty(errors[0].ErrorMessage));
errors = person.GetErrors("LastName");
Assert.AreEqual(1, errors.Count);
Assert.IsTrue(errors[0].MemberNames.Contains("LastName"));
Assert.IsFalse(string.IsNullOrEmpty(errors[0].ErrorMessage));
errors = person.GetErrors();
Assert.AreEqual(1, errors.Count);
Assert.IsTrue(errors[0].MemberNames.Contains("FirstName"));
Assert.IsTrue(errors[0].MemberNames.Contains("LastName"));
Assert.IsFalse(string.IsNullOrEmpty(errors[0].ErrorMessage));
#if !WINDOWS_UWP
var interfacePerson = (IDataErrorInfo)person;
Assert.IsTrue(!string.IsNullOrEmpty(interfacePerson.Error));
Assert.IsTrue(!string.IsNullOrEmpty(interfacePerson["FirstName"]));
Assert.IsTrue(!string.IsNullOrEmpty(interfacePerson["LastName"]));
#endif
}
public void ModelBaseCollection_SetFailedTest2()
{
var person = new SimplePersonCollection();
try
{
person.BadSet2();
Assert.Fail("Expected an exception");
}
catch (ArgumentException ex)
{
Assert.AreEqual("propertyName", ex.ParamName);
}
}
public void ModelBaseCollection_SerializationTest1()
{
var people = new SimplePersonCollection();
people.FirstName = "Tom";
people.LastName = "Jones";
people.Add(new SimplePerson());
people.Add(new SimplePerson());
people.Add(new SimplePerson());
var stream = new MemoryStream();
var serializer = new DataContractSerializer(typeof(SimplePersonCollection));
serializer.WriteObject(stream, people);
stream.Position = 0;
var newPeople = (SimplePersonCollection)serializer.ReadObject(stream);
//Property serialization isn't supported by the data contract serializer
//Assert.AreEqual(people.FirstName, newPeople.FirstName);
//Assert.AreEqual(people.LastName, newPeople.LastName);
//Assert.AreEqual(people.FullName, newPeople.FullName);
Assert.AreEqual(people.Count, newPeople.Count);
}
public void ModelBaseCollection_ValidationTest2()
{
using (var verify = new Verify())
{
var person = new SimplePersonCollection();
var eventAssert = new PropertyChangedEventTest(verify, person);
person.Validate();
Assert.IsTrue(person.HasErrors);
eventAssert.ExpectEvent("HasErrors");
var errors = person.GetErrors("FirstName");
Assert.AreEqual(1, errors.Count);
person.ClearErrors();
Assert.IsFalse(person.HasErrors);
eventAssert.ExpectEvent("HasErrors");
var errors2 = person.GetErrors("FirstName");
Assert.AreEqual(0, errors2.Count);
person.ClearErrors();
Assert.IsFalse(person.HasErrors);
eventAssert.ExpectNothing();
}
}
public void ModelBaseCollection_CtrTest2()
{
var list = new List<SimplePerson>() { new SimplePerson(), new SimplePerson(), new SimplePerson() };
var people = new SimplePersonCollection((IEnumerable<SimplePerson>)list);
CollectionAssert.AreEqual(list, people);
}
public void ModelBaseCollection_CtrTest()
{
var employee = new SimplePersonCollection();
}
public void ModelBaseCollection_GetNewTest()
{
var person = new SimplePersonCollection();
var a = person.Boss;
Assert.AreEqual("Da", a.FirstName);
Assert.AreEqual("Boss", a.LastName);
Assert.AreSame(a, person.Boss);
var b = person.Partner;
Assert.AreSame(b, person.Partner);
}
public void ModelBaseCollection_GetNewFailedTest3()
{
var person = new SimplePersonCollection();
try
{
person.BadGetNew3();
Assert.Fail("Expected an exception");
}
catch (ArgumentException ex)
{
Assert.AreEqual("creationFunction", ex.ParamName);
}
}
public void ModelBaseCollection_RemoveHandlerNullTest2()
{
var person = new SimplePersonCollection();
try
{
person.RemoveHandler((IListener<NotifyCollectionChangedEventArgs>)null);
Assert.Fail("Excepted an ArgumentNullException");
}
catch (ArgumentNullException ex)
{
Assert.AreEqual("eventHandler", ex.ParamName);
}
}
public void ModelBaseCollection_ChildPropertyChangedTest()
{
var person = new SimplePersonCollection();
Assert.AreEqual(0, person.SecretaryChangeCounter);
person.Secretary = new SimplePerson();
Assert.AreEqual(0, person.SecretaryChangeCounter);
person.Secretary.FirstName = "Tom";
Assert.AreEqual(2, person.SecretaryChangeCounter, "FirstName and FullName");
}
public void ModelBaseCollection_BasicFunctionalityTest()
{
using (var verify = new Verify())
{
var person = new SimplePersonCollection();
var eventAssert = new PropertyChangedEventTest(verify, person);
Assert.IsNull(person.FirstName);
Assert.AreEqual("", person.LastName);
person.FirstName = "John";
person.LastName = "Doe";
eventAssert.ExpectEvent("FirstName");
eventAssert.ExpectEvent("FullName");
eventAssert.ExpectEvent("LastName");
eventAssert.ExpectEvent("FullName");
person.InvokeGoodPropertyMessage();
eventAssert.ExpectEvent("FullName");
}
}
public void ModelBaseCollection_BasicValidation()
{
var person = new SimplePersonCollection();
Assert.IsFalse(person.HasErrors);
var errors = person.GetErrors();
Assert.AreEqual(0, errors.Count);
errors = person.GetErrors("");
Assert.AreEqual(0, errors.Count);
errors = person.GetErrors(null);
Assert.AreEqual(0, errors.Count);
person.Validate();
Assert.IsTrue(person.HasErrors);
errors = person.GetErrors();
Assert.AreEqual(0, errors.Count);
errors = person.GetErrors("FirstName");
Assert.AreEqual(1, errors.Count);
Assert.AreEqual("FirstName", errors[0].MemberNames.First());
Assert.IsFalse(string.IsNullOrEmpty(errors[0].ErrorMessage));
#if !WINDOWS_UWP
var interfacePerson = (IDataErrorInfo)person;
Assert.IsFalse(!string.IsNullOrEmpty(interfacePerson.Error));
Assert.IsTrue(!string.IsNullOrEmpty(interfacePerson["FirstName"]));
#endif
person.FirstName = "Tom";
Assert.IsFalse(person.HasErrors);
errors = person.GetErrors();
Assert.AreEqual(0, errors.Count);
errors = person.GetErrors("FirstName");
Assert.AreEqual(0, errors.Count);
#if !WINDOWS_UWP
Assert.IsFalse(!string.IsNullOrEmpty(interfacePerson.Error));
Assert.IsFalse(!string.IsNullOrEmpty(interfacePerson["FirstName"]));
#endif
}
