public void AndAlsoTest() { LinqToSparqlExpTranslator<Track> target = new LinqToSparqlExpTranslator<Track>(); target.TypeTranslator = new XsdtTypeConverter(); Expression e = Expression.AndAlso( EH.Member(GetType().GetProperty("BooleanTestProperty")), Expression.Constant(true)); StringBuilder sb = new StringBuilder(); target.StringBuilder = sb; target.AndAlso(e); string actualResult = sb.ToString(); string expectedResult = "(?BooleanTestProperty)&&(True^^xsdt:boolean)"; Assert.AreEqual(expectedResult, actualResult); }