public void BottomUpOptimizer_Simple8() { var burs = GetStrOptimizer(); var t = new ConcatStrTree( new UnaryStrTree(StrKind.ToUpper, new UnaryStrTree(StrKind.ToLower, new ConstStrTree("FoO") ) ), new UnaryStrTree(StrKind.ToLower, new ConcatStrTree( ConstStrTree.Empty, ConstStrTree.Empty ) ), new UnaryStrTree(StrKind.ToLower, new UnaryStrTree(StrKind.ToUpper, new ConstStrTree("bAr") ) ) ); var r = burs.Optimize(t); Assert.AreEqual(t.Eval(), r.Eval()); Assert.AreEqual("Concat(ToUpper(Const(FoO)), ToLower(Const(bAr)))", r.ToString()); }
public void BottomUpOptimizer_Simple7() { var burs = GetStrOptimizer(); var t = new ConcatStrTree(); var r = burs.Optimize(t); Assert.AreEqual(t.Eval(), r.Eval()); Assert.AreEqual("Const()", r.ToString()); }