public void TextNavigator_ReadWord_1()
{
TextNavigator navigator = new TextNavigator("Hello, world!");
Assert.AreEqual("Hello", navigator.ReadWord());
Assert.AreEqual(string.Empty, navigator.ReadWord());
navigator.Move(2);
Assert.AreEqual("world", navigator.ReadWord());
Assert.AreEqual(string.Empty, navigator.ReadWord());
navigator.Move(2);
Assert.IsNull(navigator.ReadWord());
}
public void TextNavigator_ReadWord_2()
{
char[] additional = { '<', '>' };
TextNavigator navigator = new TextNavigator("<Hello>, world!");
Assert.AreEqual("<Hello>", navigator.ReadWord(additional));
Assert.AreEqual(string.Empty, navigator.ReadWord(additional));
navigator.Move(2);
Assert.AreEqual("world", navigator.ReadWord(additional));
Assert.AreEqual(string.Empty, navigator.ReadWord(additional));
navigator.Move(2);
Assert.IsNull(navigator.ReadWord(additional));
}
