def testBackForward_02 (self):
history = History()
history.goto (self.wiki[u"Страница 1"])
history.goto (self.wiki[u"Страница 2"])
history.goto (self.wiki[u"Страница 2/Страница 3"])
history.goto (self.wiki[u"Страница 2/Страница 3/Страница 4"])
self.assertEqual (history.backLength, 3)
self.assertEqual (history.forwardLength, 0)
page = history.back()
self.assertEqual (history.backLength, 2)
self.assertEqual (history.forwardLength, 1)
self.assertEqual (page, self.wiki[u"Страница 2/Страница 3"])
self.assertEqual (history.currentPage,
self.wiki[u"Страница 2/Страница 3"])
page = history.back()
self.assertEqual (history.backLength, 1)
self.assertEqual (history.forwardLength, 2)
self.assertEqual (page, self.wiki[u"Страница 2"])
self.assertEqual (history.currentPage, self.wiki[u"Страница 2"])
page = history.back()
self.assertEqual (history.backLength, 0)
self.assertEqual (history.forwardLength, 3)
self.assertEqual (page, self.wiki[u"Страница 1"])
self.assertEqual (history.currentPage, self.wiki[u"Страница 1"])
page = history.forward()
self.assertEqual (history.backLength, 1)
self.assertEqual (history.forwardLength, 2)
self.assertEqual (page, self.wiki[u"Страница 2"])
self.assertEqual (history.currentPage, self.wiki[u"Страница 2"])
page = history.forward()
self.assertEqual (history.backLength, 2)
self.assertEqual (history.forwardLength, 1)
self.assertEqual (page, self.wiki[u"Страница 2/Страница 3"])
self.assertEqual (history.currentPage,
self.wiki[u"Страница 2/Страница 3"])
page = history.forward()
self.assertEqual (history.backLength, 3)
self.assertEqual (history.forwardLength, 0)
self.assertEqual (page, self.wiki[u"Страница 2/Страница 3/Страница 4"])
self.assertEqual (history.currentPage,
self.wiki[u"Страница 2/Страница 3/Страница 4"])
def testMove_04 (self):
history = History()
history.goto (self.wiki[u"Страница 1"])
history.goto (self.wiki[u"Страница 2"])
history.goto (self.wiki[u"Страница 2/Страница 3"])
history.goto (self.wiki[u"Страница 2/Страница 3/Страница 4"])
self.wiki[u"Страница 2/Страница 3/Страница 4"].moveTo (self.wiki[u"Страница 1"])
history.back()
page = history.forward()
self.assertEqual (page, self.wiki[u"Страница 1/Страница 4"])
def testRemove_03(self):
history = History()
history.goto(self.wiki["Страница 1"])
history.goto(self.wiki["Страница 2"])
history.goto(self.wiki["Страница 2/Страница 3"])
history.goto(self.wiki["Страница 2/Страница 3/Страница 4"])
self.wiki["Страница 2/Страница 3/Страница 4"].remove()
history.back()
page = history.forward()
self.assertEqual(page, None)
def testRemove_03 (self):
history = History()
history.goto (self.wiki[u"Страница 1"])
history.goto (self.wiki[u"Страница 2"])
history.goto (self.wiki[u"Страница 2/Страница 3"])
history.goto (self.wiki[u"Страница 2/Страница 3/Страница 4"])
self.wiki[u"Страница 2/Страница 3/Страница 4"].remove()
history.back()
page = history.forward()
self.assertEqual (page, None)
def testBackForward_01(self):
history = History()
history.goto(self.wiki["Страница 1"])
history.goto(self.wiki["Страница 2"])
oldpage = history.back()
self.assertEqual(history.backLength, 0)
self.assertEqual(history.forwardLength, 1)
self.assertEqual(oldpage, self.wiki["Страница 1"])
self.assertEqual(history.currentPage, self.wiki["Страница 1"])
oldpage = history.forward()
self.assertEqual(history.backLength, 1)
self.assertEqual(history.forwardLength, 0)
self.assertEqual(oldpage, self.wiki["Страница 2"])
self.assertEqual(history.currentPage, self.wiki["Страница 2"])
def testBackForward_01 (self):
history = History()
history.goto (self.wiki[u"Страница 1"])
history.goto (self.wiki[u"Страница 2"])
oldpage = history.back()
self.assertEqual (history.backLength, 0)
self.assertEqual (history.forwardLength, 1)
self.assertEqual (oldpage, self.wiki[u"Страница 1"])
self.assertEqual (history.currentPage, self.wiki[u"Страница 1"])
oldpage = history.forward()
self.assertEqual (history.backLength, 1)
self.assertEqual (history.forwardLength, 0)
self.assertEqual (oldpage, self.wiki[u"Страница 2"])
self.assertEqual (history.currentPage, self.wiki[u"Страница 2"])
