public TestFilter ConvertVsTestFilterToNUnitFilter(IVsTestFilter vsFilter)
        {
            if (string.IsNullOrEmpty(vsFilter?.TfsTestCaseFilterExpression?.TestCaseFilterValue))
            {
                return(null);
            }
            var parser = new TestFilterParser();
            var filter = parser.Parse(vsFilter.TfsTestCaseFilterExpression.TestCaseFilterValue);
            var tf     = new TestFilter(filter);

            return(tf);
        }
 public void CreateParser()
 {
     _parser = new TestFilterParser();
 }