def test_callable(self):
cfg = [
node('', r'(?P<id>\d+)', lambda id_: int(id_) + 1),
node('', r'\w+', lambda x: "ID"),
]
bc = Breadcrumbs(cfg).create()
self.assertEquals(bc("/path"), ["ID"])
self.assertEquals(bc("/13"), [14])
def test_regex(self):
cfg = [
node('', r'\d+', 'id'),
node('', r'.*', 'star'),
]
bc = Breadcrumbs(cfg).create()
self.assertEquals(bc("/path"), ["star"])
self.assertEquals(bc("/123"), ["id"])
def test_same_level_different_pattern(self):
cfg = [
node('', r'A', 'AAA'),
node('', r'B', 'BBB'),
]
bc = Breadcrumbs(cfg).create()
self.assertEquals(bc("/A/B"), ["AAA"])
self.assertEquals(bc("/B/A"), ["BBB"])
def test_embed_pattern(self):
nodes = [
node('', r'A', 'A'),
node('-->', r'B', 'BB'),
node('', r'B', 'B'),
]
bc = Breadcrumbs(nodes).create()
self.assertEquals(bc("/A/B"), ["A", "BB"])
self.assertEquals(bc("/B/A"), ["B"])
self.assertEquals(bc("/B/B/"), ["B"])
def test_custom_pattern(self):
node = create_node("---")
nodes = [
node('', r'A', 'A'),
node('---', r'B', 'BB'),
node('', r'B', 'B'),
]
bc = Breadcrumbs(nodes).create()
self.assertEquals(bc("/A/B"), ["A", "BB"])
self.assertEquals(bc("/B/A"), ["B"])
self.assertEquals(bc("/B/B/"), ["B"])
def test_flat_iter(self):
nodeA = node('', r'A', 'AAA')
nodeA1 = node('-->', r'A', 'AAA')
nodeB = node('', r'B', 'BBB')
cfg = [
nodeA,
nodeA1,
nodeB,
]
bc = Breadcrumbs(cfg)
bc.cursor_level = 0
self.assertEquals([n for n in bc], [nodeA, nodeB])
bc.cursor_level = 1
self.assertEquals([n for n in bc], [nodeA1])
def test_constante_breadcrumbs(self):
cfg = [node('', r'path', 'BC'),]
bc = Breadcrumbs(cfg).create()
self.assertEquals(bc("/path"), ["BC"])
def test_node_raise_exception_if_invalid_level2(self):
with self.assertRaises(ValueError):
node('---', r'', 'error')
def test_value_none(self):
cfg = [
node('', r'A', None),
]
bc = Breadcrumbs(cfg).create()
self.assertEquals(bc("/A"), [])
