public void TestAppend()
{
var list1 = new MathList();
var atom1 = LaTeXSettings.Placeholder;
var atom2 = new LargeOperator("+", false);
var atom3 = new LargeOperator("-", false);
list1.Add(atom1);
list1.Add(atom2);
list1.Add(atom3);
var list2 = new MathList();
var atom5 = LaTeXSettings.Times;
var atom6 = LaTeXSettings.Divide;
list2.Add(atom5);
list2.Add(atom6);
Assert.Equal(3, list1.Count);
Assert.Equal(2, list2.Count);
list1.Append(list2);
Assert.Equal(5, list1.Count);
Assert.Equal(atom5, list1[3]);
Assert.Equal(atom6, list1[4]);
}
public void TestCopyLargeOperator()
{
var large = new LargeOperator("lim", true);
Assert.IsType <LargeOperator>(large);
Assert.True(large.Limits);
var copy = large.Clone(false);
CheckClone(copy, large);
Assert.Equal(copy.Limits, large.Limits);
}
public void TestCopyLargeOperator()
{
var large = new LargeOperator("lim", true);
Assert.Equal(MathAtomType.LargeOperator, large.AtomType);
Assert.True(large.Limits);
var copy = new LargeOperator(large, false);
CheckClone(copy, large);
Assert.Equal(copy.Limits, large.Limits);
}
public void TestInsert()
{
var list = new MathList();
Assert.Empty(list);
var atom = LaTeXSettings.Placeholder;
list.Insert(0, atom);
Assert.Single(list);
Assert.Equal(atom, list[0]);
var atom2 = new LargeOperator("+", false);
list.Insert(0, atom2);
Assert.Equal(2, list.Count);
Assert.Equal(atom2, list[0]);
Assert.Equal(atom, list[1]);
var atom3 = new Variable("x");
list.Insert(2, atom3);
Assert.Equal(3, list.Count);
Assert.Equal(atom2, list[0]);
Assert.Equal(atom, list[1]);
Assert.Equal(atom3, list[2]);
}
