public void TestSwitchCaretMode()
{
var data = Create("foo$bar");
Assert.IsTrue(data.Caret.IsInInsertMode);
MiscActions.SwitchCaretMode(data);
Assert.IsFalse(data.Caret.IsInInsertMode);
MiscActions.SwitchCaretMode(data);
Assert.IsTrue(data.Caret.IsInInsertMode);
}