private void DoTestAddInsertRemoveReplaceOnEmptyList(SyntaxList<SyntaxNode> list)
{
Assert.Equal(0, list.Count);
SyntaxNode nodeD = SyntaxFactory.ParseExpression("D ");
SyntaxNode nodeE = SyntaxFactory.ParseExpression("E ");
var newList = list.Add(nodeD);
Assert.Equal(1, newList.Count);
Assert.Equal("D ", newList.ToFullString());
newList = list.AddRange(new[] { nodeD, nodeE });
Assert.Equal(2, newList.Count);
Assert.Equal("D E ", newList.ToFullString());
newList = list.Insert(0, nodeD);
Assert.Equal(1, newList.Count);
Assert.Equal("D ", newList.ToFullString());
newList = list.InsertRange(0, new[] { nodeD, nodeE });
Assert.Equal(2, newList.Count);
Assert.Equal("D E ", newList.ToFullString());
newList = list.Remove(nodeD);
Assert.Equal(0, newList.Count);
Assert.Equal(-1, list.IndexOf(nodeD));
Assert.Throws<ArgumentOutOfRangeException>(() => list.RemoveAt(0));
Assert.Throws<ArgumentOutOfRangeException>(() => list.Insert(1, nodeD));
Assert.Throws<ArgumentOutOfRangeException>(() => list.Insert(-1, nodeD));
Assert.Throws<ArgumentOutOfRangeException>(() => list.InsertRange(1, new[] { nodeD }));
Assert.Throws<ArgumentOutOfRangeException>(() => list.InsertRange(-1, new[] { nodeD }));
Assert.Throws<ArgumentException>(() => list.Replace(nodeD, nodeE));
Assert.Throws<ArgumentException>(() => list.ReplaceRange(nodeD, new[] { nodeE }));
Assert.Throws<ArgumentNullException>(() => list.Add(null));
Assert.Throws<ArgumentNullException>(() => list.AddRange((IEnumerable<SyntaxNode>)null));
Assert.Throws<ArgumentNullException>(() => list.Insert(0, null));
Assert.Throws<ArgumentNullException>(() => list.InsertRange(0, (IEnumerable<SyntaxNode>)null));
}
