static IEnumerable <SearcherItem> GetOperatorsFromType(Type type)
{
// We cannot support all the types because of PropertyFields (see ConstantEditorExtensions)
// that is drawn to represent Criterion type
if (!type.IsEnum && !k_SupportedTypes.Contains(type))
{
return(Enumerable.Empty <SearcherItem>());
}
return(TypeSystem.GetOverloadedBinaryOperators(type)
.Where(k => k_SupportedOperators.Contains(k))
.Select(o => new CriterionSearcherItem(o)));
}
public void TestGetOverloadedBinaryOperators_NoOverload(Type type)
{
Assert.IsFalse(TypeSystem.GetOverloadedBinaryOperators(type).Any());
}
public void TestGetOverloadedBinaryOperators_GetKind()
{
Assert.AreEqual(TypeSystem.GetOverloadedBinaryOperators(typeof(FakeBinaryOverload)).First(),
BinaryOperatorKind.Add);
}
public void GetOverloadedBinaryOperators(Type type)
{
Assert.IsTrue(TypeSystem.GetOverloadedBinaryOperators(type).Any());
}
public SearcherFilter WithBinaryOperators(Type type)
{
this.RegisterBinaryOperator(data => TypeSystem.GetOverloadedBinaryOperators(type).Contains(data.Kind));
return(this);
}