/// <summary>
/// Matches the datatype of the symbol and the candidates
/// </summary>
/// <param name="symbol">The symbol.</param>
/// <returns>True if there are candidates left</returns>
private IEnumerable <IBaseConfigModel> MatchDataType(ISymbol symbol, IEnumerable <IBaseConfigModel> candidates)
{
var matches = new List <IBaseConfigModel>();
foreach (Member member in candidates)
{
var typeMatch = true;
if (member.DataType?.Custom == true && member.DataType.TypeName == ((Component)member.Parent).Name)
{
// returns the parentname, can be checked
typeMatch = SymbolMatcher.MatchDataType(symbol, symbol.ContainingSymbol.Name);
}
else if (member.DataType?.Custom == false)
{
typeMatch = SymbolMatcher.MatchDataType(symbol, member.DataType.Type.Name);
}
else
{
// Not able to determine the correct type at this time
}
if (member.DataType != null)
{
typeMatch &= SymbolMatcher.MatchCollection(symbol, member.DataType.Collection);
}
if (typeMatch)
{
matches.Add(member);
}
}
return(matches);
}
public void MatchDataTypeTest()
{
// Arrange
var helpers = new TestHelpers();
var fieldMember = helpers.GetMockMember(Constants.PrivateFieldMember, "TestMemberName");
var methodMember = helpers.GetMockMember(Constants.PublicMethodMember, "TestMemberName");
var namedTypeMember = helpers.GetMockMember(Constants.PublicNamedTypeMember, "TestMemberName");
var propertyMember = helpers.GetMockMember(Constants.PublicPropertyMember, "TestMemberName");
var eventMember = helpers.GetMockMember(Constants.PublicEventMember, "TestMemberName");
// Act
var fieldMatch = SymbolMatcher.MatchDataType(fieldMember, "String");
var methodMatch = SymbolMatcher.MatchDataType(methodMember, "Void");
var namedTypeMatch = SymbolMatcher.MatchDataType(namedTypeMember, "TestMemberName");
var propertyMatch = SymbolMatcher.MatchDataType(propertyMember, "String");
var eventMatch = SymbolMatcher.MatchDataType(eventMember, "DelegateMember");
var anyMatch = SymbolMatcher.MatchDataType(fieldMember, string.Empty);
var noFieldMatch = SymbolMatcher.MatchDataType(fieldMember, "wrong");
var noMethodMatch = SymbolMatcher.MatchDataType(methodMember, "wrong");
var noNamedTypeMatch = SymbolMatcher.MatchDataType(namedTypeMember, "wrong");
var noPropertyMatch = SymbolMatcher.MatchDataType(propertyMember, "wrong");
var noEventMatch = SymbolMatcher.MatchDataType(eventMember, "wrong");
// Assert
Assert.IsTrue(fieldMatch);
Assert.IsTrue(methodMatch);
Assert.IsTrue(namedTypeMatch);
Assert.IsTrue(propertyMatch);
Assert.IsTrue(eventMatch);
Assert.IsTrue(anyMatch);
Assert.IsFalse(noFieldMatch);
Assert.IsFalse(noMethodMatch);
Assert.IsFalse(noNamedTypeMatch);
Assert.IsFalse(noPropertyMatch);
Assert.IsFalse(noEventMatch);
}