AjErl.Tests.Expressions.MatchExpressionTests.MatchVariablesInTupleWithConcreteTuple C# (CSharp) Method

        public void MatchVariablesInTupleWithConcreteTuple()
        {
            Context context = new Context();
            Variable x = new Variable("X");
            Variable y = new Variable("Y");

            MatchExpression expr = new MatchExpression(new TupleExpression(new IExpression[] { new VariableExpression(x), new VariableExpression(y) }), new TupleExpression(new IExpression[] { new ConstantExpression(1), new ConstantExpression(2) }));

            expr.Evaluate(context);

            var result1 = context.GetValue("X");
            var result2 = context.GetValue("Y");

            Assert.IsNotNull(result1);
            Assert.AreEqual(1, result1);
            Assert.IsNotNull(result2);
            Assert.AreEqual(2, result2);
        }