public void AddDataErrorInfo_AddsPropertyLevelError_Succeeds()
{
var personDto = new PersonDto { FirstName = "John", LastName = "Wayne" };
var dataErrorInfo = new DataErrorInfo ( "PropertyLevelError", ErrorLevel.Error, "FirstName" );
personDto.AddDataErrorInfo ( dataErrorInfo );
IList referenceCollection = new ArrayList { dataErrorInfo };
CollectionAssert.AreEqual ( referenceCollection, personDto.DataErrorInfoCollection.ToList () );
}
public void ClearAllDataErrorInfo_HasObjectLevelErrorsAndPropertyLevelErrorsAndCrossPropertyLevelErrors_ClearsAllErrors()
{
var personDto = new PersonDto{ FirstName = "John", LastName = "Wayne" };
var dataErrorInfo1 = new DataErrorInfo("SomeErrorMessage1", ErrorLevel.Error, "FirstName", "LastName");
var dataErrorInfo2 = new DataErrorInfo("SomeErrorMessage2", ErrorLevel.Error);
var dataErrorInfo3 = new DataErrorInfo("SomeErrorMessage3", ErrorLevel.Error, "FirstName" );
personDto.AddDataErrorInfo(dataErrorInfo1);
personDto.AddDataErrorInfo(dataErrorInfo2);
personDto.AddDataErrorInfo(dataErrorInfo3);
personDto.ClearAllDataErrorInfo ();
Assert.IsTrue(personDto.DataErrorInfoCollection.Count() == 0);
}
public void MetadataDto_SetWithDifferentMetadataDto_FirePropertyChangedEvent()
{
bool isPropertyChangedEventFired = false;
var personDto = new PersonDto { FirstName = "John", LastName = "Wayne" };
personDto.PropertyChanged += ( sender, e ) => { isPropertyChangedEventFired = true; };
personDto.MetadataDto = new MetadataDto ( "Default" );
Assert.IsTrue ( isPropertyChangedEventFired );
}
public void DataTransferObject_NonExistingCrossProperty_ThrowsPropertyNotFoundException()
{
var personDto = new PersonDto { FirstName = "John", LastName = "Wayne" };
var dataErrorInfo = new DataErrorInfo ( "NonExistingCrossProperty", ErrorLevel.Error, "FirstName", "Foo" );
personDto.AddDataErrorInfo ( dataErrorInfo );
}
public void AddDataErrorInfo_NonExistingSingleProperty_ThrowsPropertyNotFoundException()
{
var personDto = new PersonDto { FirstName = "John", LastName = "Wayne" };
var dataErrorInfo = new DataErrorInfo ( "NonExistingProperty", ErrorLevel.Error, "Foo" );
personDto.AddDataErrorInfo ( dataErrorInfo );
}
public void RemoveDataErrorInfo_ProvidedAnEmptyProperty_RemovesObjectLevelErrors()
{
var personDto = new PersonDto { FirstName = "John", LastName = "Wayne" };
var dataErrorInfo = new DataErrorInfo ( "SomeErrorMessage", ErrorLevel.Error );
personDto.AddDataErrorInfo ( dataErrorInfo );
personDto.RemoveDataErrorInfo ( "" );
Assert.IsTrue ( personDto.DataErrorInfoCollection.Count() == 0 );
}
public void RemoveDataErrorInfo_ProvidedANonExistentProperty_ThrowAPropertyNotFoundException()
{
var personDto = new PersonDto { FirstName = "John", LastName = "Wayne" };
var dataErrorInfo = new DataErrorInfo ( "SomeErrorMessage", ErrorLevel.Error );
personDto.AddDataErrorInfo ( dataErrorInfo );
personDto.RemoveDataErrorInfo ( "Foo" );
Assert.IsTrue ( personDto.DataErrorInfoCollection.Count() == 0 );
}
public void RemoveDataErrorInfo_PropertyLevelErrorAndCrossPropertyLevelError_RemovesAllErrorsWithSamePropertyName()
{
var personDto = new PersonDto { FirstName = "John", LastName = "Wayne" };
var dataErrorInfo1 = new DataErrorInfo ( "SomeErrorMessage1", ErrorLevel.Error, "FirstName" );
var dataErrorInfo2 = new DataErrorInfo ( "SomeErrorMessage1", ErrorLevel.Error, "FirstName", "LastName" );
var dataErrorInfo3 = new DataErrorInfo ( "SomeErrorMessage1", ErrorLevel.Error, "LastName" );
personDto.AddDataErrorInfo ( dataErrorInfo1 );
personDto.AddDataErrorInfo ( dataErrorInfo2 );
personDto.AddDataErrorInfo ( dataErrorInfo3 );
personDto.RemoveDataErrorInfo ( "FirstName" );
IList referenceCollection = new ArrayList { dataErrorInfo3 };
CollectionAssert.AreEqual ( referenceCollection, personDto.DataErrorInfoCollection.ToList () );
}
public void RemoveDataErrorInfo_OnePropertyLevelError_RemovesPropertyLevelError()
{
var personDto = new PersonDto { FirstName = "John", LastName = "Wayne" };
var dataErrorInfo = new DataErrorInfo ( "SomeErrorMessage1", ErrorLevel.Error, "FirstName" );
personDto.AddDataErrorInfo ( dataErrorInfo );
personDto.RemoveDataErrorInfo ( "FirstName" );
Assert.IsTrue ( personDto.DataErrorInfoCollection.Count() == 0 );
}
public void RemoveDataErrorInfo_MoreThanOneObjectLevelError_RemovesObjectLevelErrors()
{
var personDto = new PersonDto { FirstName = "John", LastName = "Wayne" };
var dataErrorInfo1 = new DataErrorInfo ( "SomeErrorMessage1", ErrorLevel.Error );
var dataErrorInfo2 = new DataErrorInfo ( "SomeErrorMessage2", ErrorLevel.Error );
personDto.AddDataErrorInfo ( dataErrorInfo1 );
personDto.AddDataErrorInfo ( dataErrorInfo2 );
personDto.RemoveDataErrorInfo ( "" );
Assert.IsTrue ( personDto.DataErrorInfoCollection.Count() == 0 );
}
public void RemoveDataErrorInfo_HasPropertyLevelAndObjectLevelErrors_RemovesObjectLevelErrors()
{
var personDto = new PersonDto { FirstName = "John", LastName = "Wayne" };
var propertyDataErrorInfo = new DataErrorInfo ( "SomeErrorMessage1", ErrorLevel.Error, "FirstName" );
var objectDataErrorInfo = new DataErrorInfo ( "SomeErrorMessage2", ErrorLevel.Error );
personDto.AddDataErrorInfo ( propertyDataErrorInfo );
personDto.AddDataErrorInfo ( objectDataErrorInfo );
personDto.RemoveDataErrorInfo ( "" );
IList referenceCollection = new ArrayList { propertyDataErrorInfo };
CollectionAssert.AreEqual ( referenceCollection, personDto.DataErrorInfoCollection.ToList () );
}
public void MetadataDto_SetWithDifferentMetadataDto_IsDirtyNotSetToTrue()
{
var personDto = new PersonDto { FirstName = "John", LastName = "Wayne" };
personDto.MetadataDto = new MetadataDto("Default");
Assert.IsFalse ( personDto.IsDirty );
}
