private bool TestIsConflictingIdentifier(string testIdentifier, string inputCode, string targetFieldName)
{
var vbe = MockVbeBuilder.BuildFromModules((MockVbeBuilder.TestModuleName, inputCode, ComponentType.ClassModule));
var state = MockParser.CreateAndParse(vbe.Object);
using (state)
{
var field = state.DeclarationFinder.UserDeclarations(DeclarationType.Variable)
.Single(d => d.IdentifierName == targetFieldName);
var fieldModel = new FieldEncapsulationModel(field as VariableDeclaration);
var modelFactory = EncapsulateFieldTestSupport.GetResolver(state).Resolve <IEncapsulateFieldUseBackingFieldModelFactory>();
var model = modelFactory.Create(new List <FieldEncapsulationModel>()
{
fieldModel
});
var efCandidate = model.EncapsulationCandidates.First(c => c.Declaration == field);
efCandidate.EncapsulateFlag = true;
return(model.ConflictFinder.IsConflictingIdentifier(efCandidate, testIdentifier, out _));
}
}
public void EncapsulateFieldCandidate_DeeplyNestedUDTs()
{
var inputCode =
$@"
Option Explicit
Private Type FirstType
DeeplyNested As Long
End Type
Private Type SecondType
Number1Type As FirstType
End Type
Private Type ThirdType
Number2Type As SecondType
End Type
Private Type FourthType
Number3Type As ThirdType
End Type
Private Type FifthType
Number4Type As FourthType
End Type
Private Type ExistingType
ExistingValue As String
End Type
Public mTest As FifthType
Private this As ExistingType
";
var vbe = MockVbeBuilder.BuildFromSingleStandardModule(inputCode, out _).Object;
using (var state = MockParser.CreateAndParse(vbe))
{
var encapsulateTarget = state.AllUserDeclarations.Single(d => d.IdentifierName.Equals("mTest"));
var objectStateUDTTarget = state.AllUserDeclarations.Single(d => d.IdentifierName.Equals("this"));
var encapsulateFieldCandidateFactory = EncapsulateFieldTestSupport.GetResolver(state)
.Resolve <IEncapsulateFieldCandidateFactory>();
var objStateCandidate = encapsulateFieldCandidateFactory.CreateFieldCandidate(objectStateUDTTarget);
var objStateUDT = encapsulateFieldCandidateFactory.CreateObjectStateField(objStateCandidate as IUserDefinedTypeCandidate);
var candidate = new EncapsulateFieldAsUDTMemberCandidate(encapsulateFieldCandidateFactory.CreateFieldCandidate(encapsulateTarget), objStateUDT);
var generator = new PropertyAttributeSetsGenerator();
var propAttributeSets = generator.GeneratePropertyAttributeSets(candidate);
StringAssert.Contains("this.Test.Number4Type.Number3Type.Number2Type.Number1Type.DeeplyNested", propAttributeSets.First().BackingField);
}
}
private (string Get, string Let, string Set) GeneratePropertyBlocks(string code, string prototypeIdentifier, PropertyAttributeSet attrSet)
{
var vbe = MockVbeBuilder.BuildFromSingleStandardModule(code, out _).Object;
using (var state = MockParser.CreateAndParse(vbe))
{
var encapsulateTarget = state.AllUserDeclarations.Single(d => d.IdentifierName.Equals(prototypeIdentifier));
attrSet.Declaration = encapsulateTarget;
var resolver = EncapsulateFieldTestSupport.GetResolver(state);
return(resolver.Resolve <IEncapsulateFieldCodeBuilder>()
.BuildPropertyBlocks(attrSet));
}
}
public void EncapsulateFieldCandidate_PrivateUDTField()
{
var inputCode =
$@"
Option Explicit
Private Type TVehicle
Wheels As Integer
End Type
Private Type TObjState
FirstValue As String
End Type
Private this As TObjState
Private mVehicle As TVehicle
";
var vbe = MockVbeBuilder.BuildFromSingleStandardModule(inputCode, out _).Object;
using (var state = MockParser.CreateAndParse(vbe))
{
var encapsulateTarget = state.AllUserDeclarations.Single(d => d.IdentifierName.Equals("mVehicle"));
var objectStateUDTTarget = state.AllUserDeclarations.Single(d => d.IdentifierName.Equals("this"));
var encapsulateFieldCandidateFactory = EncapsulateFieldTestSupport.GetResolver(state)
.Resolve <IEncapsulateFieldCandidateFactory>();
var objStateCandidate = encapsulateFieldCandidateFactory.CreateFieldCandidate(objectStateUDTTarget);
var objStateUDT = encapsulateFieldCandidateFactory.CreateObjectStateField(objStateCandidate as IUserDefinedTypeCandidate);
var candidate = new EncapsulateFieldAsUDTMemberCandidate(encapsulateFieldCandidateFactory.CreateFieldCandidate(encapsulateTarget), objStateUDT)
{
PropertyIdentifier = "MyType"
};
var generator = new PropertyAttributeSetsGenerator();
var propAttributeSets = generator.GeneratePropertyAttributeSets(candidate);
StringAssert.Contains("this.MyType.Wheels", propAttributeSets.First().BackingField);
}
}