public void ParsePrimitiveWithExpression()
{
ModelParser parser = new ModelParser("<primitive: 60> a := 1");
IEnumerable<IExpression> expressions = parser.ParseExpressions();
Assert.IsNotNull(expressions);
Assert.AreEqual(2, expressions.Count());
Assert.IsInstanceOfType(expressions.First(), typeof(PrimitiveExpression));
Assert.AreEqual("<primitive: 60>", expressions.First().AsString());
Assert.AreEqual("a := 1", expressions.Skip(1).First().AsString());
}