AjErl.Tests.Compiler.ParserTests.ParseTuple C# (CSharp) Метод

        public void ParseTuple()
        {
            Parser parser = new Parser("{1,2,3}.");

            IExpression expression = parser.ParseExpression();

            Assert.IsNotNull(expression);
            Assert.IsInstanceOfType(expression, typeof(TupleExpression));

            TupleExpression tupleexpression = (TupleExpression)expression;
            Assert.IsNotNull(tupleexpression.Expressions);
            Assert.AreEqual(3, tupleexpression.Expressions.Count);

            foreach (var expr in tupleexpression.Expressions)
                Assert.IsInstanceOfType(expr, typeof(ConstantExpression));

            Assert.IsNull(parser.ParseExpression());
        }