def test_find_match(self):
"""
Test if appropriate handler is found.
"""
h1 = core.Handler(lambda: None, r'a')
h2 = core.Handler(lambda: None, r'b')
h3 = core.Handler(lambda: None, r'c')
handler_list = core.HandlerList([h1, h2, h3])
self.assertEqual(id(handler_list.find_match('a')), id(h1))
self.assertIsNone(handler_list.find_match('x'))
def test_find_match_priority(self):
"""
Test if appropriate handler is found when multiple handlers are matched
and should be selected handler with higher priority.
"""
h1 = core.Handler(lambda: None, r'a', priority=1)
h2 = core.Handler(lambda: None, r'a', priority=2)
h3 = core.Handler(lambda: None, r'a', priority=3)
handler_list = core.HandlerList([h1, h2, h3])
self.assertEqual(id(handler_list.find_match('a')), id(h3))
self.assertIsNone(handler_list.find_match('x'))
def test_priority_sorting(self):
"""
Test if handler list correctly sorting handlers by by their priority
(highest priority first) when handlers are added via constructor.
"""
h1 = core.Handler(lambda: None, r'.*', priority=1)
h2 = core.Handler(lambda: None, r'.*', priority=2)
h3 = core.Handler(lambda: None, r'.*', priority=3)
handlers_sorted = [h3, h2, h1]
handlers_list = core.HandlerList([h1, h2, h3])
for a, b in zip(handlers_sorted, handlers_list):
self.assertEqual(id(a), id(b))
def test_priority_sorting(self):
"""
Test if handlers can be sorted and are correctly sorted descending by
their priority (highest priority first).
"""
dummy_func = lambda: None
h1 = core.Handler(dummy_func, r'.*', priority=1)
h2 = core.Handler(dummy_func, r'.*', priority=2)
h3 = core.Handler(dummy_func, r'.*', priority=3)
handlers_sorted = [h3, h2, h1]
handlers_unsorted = [h1, h2, h3]
for a, b in zip(handlers_sorted, sorted(handlers_unsorted)):
self.assertEqual(id(a), id(b))
def test_priority_sorting_append(self):
"""
Test if handler list correctly sorting handlers by by their priority
(highest priority first) when adding with append method.
"""
h1 = core.Handler(lambda: None, r'.*', priority=1)
h2 = core.Handler(lambda: None, r'.*', priority=2)
h3 = core.Handler(lambda: None, r'.*', priority=3)
handlers_sorted = [h3, h2, h1]
handlers_list = core.HandlerList()
handlers_list.append(h1)
handlers_list.append(h2)
handlers_list.append(h3)
for a, b in zip(handlers_sorted, handlers_list):
self.assertEqual(id(a), id(b))
def test_match(self):
"""
Test if handlers are correctly matched to the URL.
"""
dummy_func = lambda: None
h = core.Handler(dummy_func, r'//google\.com/')
self.assertTrue(h.match('//google.com/'))
self.assertTrue(h.match('https://google.com/'))
self.assertTrue(h.match('https://google.com/?q=query'))
self.assertFalse(h.match('//wikipedia.org/'))
def test_groups(self):
"""
Test returning match groups.
"""
dummy_func = lambda: None
h = core.Handler(dummy_func, r'//google\.com/\?q=(?P<query>.+)')
self.assertDictEqual(h.groups('https://google.com/?q=search'), {
0: '//google.com/?q=search',
1: 'search',
'query': 'search'
})