class TestHistory(unittest.TestCase):
@mock_urls
def setUp(self):
self.browser = RoboBrowser(history=True)
self.browser.open('http://pyrobot.com/page1/')
self.browser.open('http://pyrobot.com/page2/')
self.browser.open('http://pyrobot.com/page3/')
def test_back(self):
self.browser.back()
assert_equal(self.browser.url, 'http://pyrobot.com/page2/')
def test_back_n(self):
self.browser.back(n=2)
assert_equal(self.browser.url, 'http://pyrobot.com/page1/')
def test_forward(self):
self.browser.back()
self.browser.forward()
assert_equal(self.browser.url, 'http://pyrobot.com/page3/')
def test_forward_n(self):
self.browser.back(n=2)
self.browser.forward(n=2)
assert_equal(self.browser.url, 'http://pyrobot.com/page3/')
@mock_urls
def test_open_clears_forward(self):
self.browser.back(n=2)
self.browser.open('http://pyrobot.com/page4/')
assert_equal(self.browser._cursor, len(self.browser._states) - 1)
assert_raises(RoboError, self.browser.forward)
def test_back_error(self):
assert_raises(RoboError, self.browser.back, 5)
class TestHistory(unittest.TestCase):
@mock_urls
def setUp(self):
self.browser = RoboBrowser(history=True)
self.browser.open('http://pyrobot.com/page1/')
self.browser.open('http://pyrobot.com/page2/')
self.browser.open('http://pyrobot.com/page3/')
def test_back(self):
self.browser.back()
assert_equal(
self.browser.url,
'http://pyrobot.com/page2/'
)
def test_back_n(self):
self.browser.back(n=2)
assert_equal(
self.browser.url,
'http://pyrobot.com/page1/'
)
def test_forward(self):
self.browser.back()
self.browser.forward()
assert_equal(
self.browser.url,
'http://pyrobot.com/page3/'
)
def test_forward_n(self):
self.browser.back(n=2)
self.browser.forward(n=2)
assert_equal(
self.browser.url,
'http://pyrobot.com/page3/'
)
@mock_urls
def test_open_clears_forward(self):
self.browser.back(n=2)
self.browser.open('http://pyrobot.com/page4/')
assert_equal(
self.browser._cursor,
len(self.browser._states) - 1
)
assert_raises(
RoboError,
self.browser.forward
)
def test_back_error(self):
assert_raises(
RoboError,
self.browser.back,
5
)
class TestHistoryInternals(unittest.TestCase):
def setUp(self):
self.browser = RoboBrowser(history=True)
@mock_urls
def test_open_appends_to_history(self):
assert_equal(len(self.browser._states), 0)
assert_equal(self.browser._cursor, -1)
self.browser.open('http://pyrobot.com/page1/')
assert_equal(len(self.browser._states), 1)
assert_equal(self.browser._cursor, 0)
@mock_forms
def test_submit_appends_to_history(self):
self.browser.open('http://pyrobot.com/get/')
form = self.browser.get_form()
self.browser.submit_form(form)
assert_equal(len(self.browser._states), 2)
assert_equal(self.browser._cursor, 1)
@mock_urls
def test_open_clears_history_after_back(self):
self.browser.open('http://pyrobot.com/page1/')
self.browser.open('http://pyrobot.com/page2/')
self.browser.back()
self.browser.open('http://pyrobot.com/page3/')
assert_equal(len(self.browser._states), 2)
assert_equal(self.browser._cursor, 1)
@mock_urls
def test_state_deque_max_length(self):
browser = RoboBrowser(history=5)
for _ in range(5):
browser.open('http://pyrobot.com/page1/')
assert_equal(len(browser._states), 5)
browser.open('http://pyrobot.com/page2/')
assert_equal(len(browser._states), 5)
@mock_urls
def test_state_deque_no_history(self):
browser = RoboBrowser(history=False)
for _ in range(5):
browser.open('http://pyrobot.com/page1/')
assert_equal(len(browser._states), 1)
assert_equal(browser._cursor, 0)
class TestHistoryInternals(unittest.TestCase):
def setUp(self):
self.browser = RoboBrowser(history=True)
@mock_urls
def test_open_appends_to_history(self):
assert_equal(len(self.browser._states), 0)
assert_equal(self.browser._cursor, -1)
self.browser.open('http://pyrobot.com/page1/')
assert_equal(len(self.browser._states), 1)
assert_equal(self.browser._cursor, 0)
@mock_forms
def test_submit_appends_to_history(self):
self.browser.open('http://pyrobot.com/get/')
form = self.browser.get_form()
self.browser.submit_form(form)
assert_equal(len(self.browser._states), 2)
assert_equal(self.browser._cursor, 1)
@mock_urls
def test_open_clears_history_after_back(self):
self.browser.open('http://pyrobot.com/page1/')
self.browser.open('http://pyrobot.com/page2/')
self.browser.back()
self.browser.open('http://pyrobot.com/page3/')
assert_equal(len(self.browser._states), 2)
assert_equal(self.browser._cursor, 1)
@mock_urls
def test_state_deque_max_length(self):
browser = RoboBrowser(history=5)
for _ in range(5):
browser.open('http://pyrobot.com/page1/')
assert_equal(len(browser._states), 5)
browser.open('http://pyrobot.com/page2/')
assert_equal(len(browser._states), 5)
@mock_urls
def test_state_deque_no_history(self):
browser = RoboBrowser(history=False)
for _ in range(5):
browser.open('http://pyrobot.com/page1/')
assert_equal(len(browser._states), 1)
assert_equal(browser._cursor, 0)
