public void ParseItemCollection_RemoveTest()
{
CssParser p = new CssParser();
StyleSheet s = p.Parse("@charset \"foo\"; .a { } .b { } /* */", true);
ParseItemList pc = new ParseItemList
{
s.Children[0]
};
Assert.IsTrue(pc.Remove(pc[0]));
Assert.AreEqual(0, pc.Count);
pc.Add(s.Children[0]);
pc.Add(s.Children[s.Children.Count - 1]);
Assert.AreEqual(2, pc.Count);
Assert.AreEqual(typeof(CComment), pc[1].GetType());
Assert.IsTrue(pc.Remove(s.Children[s.Children.Count - 1]));
Assert.AreEqual(1, pc.Count);
Assert.AreEqual(s.Children[0], pc[0]);
Assert.AreEqual(typeof(CharsetDirective), pc[0].GetType());
Assert.IsTrue(pc.Remove(s.Children[0]));
Assert.AreEqual(0, pc.Count);
Assert.IsFalse(pc.Remove(s.Children[0]));
Assert.AreEqual(0, pc.Count);
}
public void ParseItemCollection_AddTest()
{
CssParser p = new CssParser();
StyleSheet s = p.Parse("@charset \"foo\"; .a { } .b { } /* */", true);
ParseItemList pc = new ParseItemList
{
s.Children[0]
};
Assert.AreSame(pc[0], s.Children[0]);
Assert.AreEqual(typeof(CharsetDirective), pc[0].GetType());
pc.Add(s.Children[s.Children.Count - 1]);
Assert.AreEqual(typeof(CComment), pc[1].GetType());
Assert.AreEqual(2, pc.Count);
pc.Add(s.Children[1]);
Assert.AreEqual(typeof(CharsetDirective), pc[0].GetType());
Assert.AreEqual(typeof(RuleSet), pc[1].GetType());
Assert.AreEqual(typeof(CComment), pc[2].GetType());
Assert.AreEqual(3, pc.Count);
Assert.AreEqual(0, pc.FindInsertIndex(0, beforeExisting: true));
Assert.AreEqual(1, pc.FindInsertIndex(0, beforeExisting: false));
Assert.AreEqual(0, pc.TextStart);
Assert.AreEqual(s.Length, pc.TextLength);
}