public void AsExpressionNonExpression() { var p = new dummyDecl(); var expr = p.AsExpression(); Assert.IsNotNull(expr, "expr should not b enull"); Assert.AreNotEqual(p, expr, "Should be something new"); Assert.AreEqual(p.RawValue, expr.ToString(), "content"); Assert.AreEqual(typeof(int), p.Type, "type"); }