public void ParseArrayWithThreeElements()
{
IExpression expression = this.ParseExpression("[1, 2+3, 'foo']");
Assert.IsNotNull(expression);
Assert.IsInstanceOfType(expression, typeof(ArrayExpression));
ArrayExpression arrayExpression = (ArrayExpression)expression;
Assert.IsNotNull(arrayExpression.Expressions);
Assert.AreEqual(3, arrayExpression.Expressions.Count);
}