def test_attribute_lookup_dict(self):
""" Attribute lookup - dictionnary key """
match = re.search("%(.+)%", "my item: %d['a']%")
res = processors.sub(match, d=self.d)
self.assertEqual('1', res)
match = re.search("%(.+)%", "my item: %d['b']%")
res = processors.sub(match, d=self.d)
self.assertEqual('2', res)
match = re.search("%(.+)%", "my item: %d['c']%")
res = processors.sub(match, d=self.d)
self.assertEqual('3', res)
def test_attribute_lookup_obejct(self):
""" Attribute lookup - object attribute """
match = re.search("%(.+)%", "my item: %o.a%")
res = processors.sub(match, o=self.o)
self.assertEqual('1', res)
match = re.search("%(.+)%", "my item: %o.b%")
res = processors.sub(match, o=self.o)
self.assertEqual('2', res)
match = re.search("%(.+)%", "my item: %o.c%")
res = processors.sub(match, o=self.o)
self.assertEqual('3', res)
def test_attribute_lookup_list(self):
""" Attribute lookup - list index """
match = re.search("%(.+)%", "my item: %l[0]%")
res = processors.sub(match, l=self.l)
self.assertEqual('1', res)
match = re.search("%(.+)%", "my item: %l[1]%")
res = processors.sub(match, l=self.l)
self.assertEqual('2', res)
match = re.search("%(.+)%", "my item: %l[2]%")
res = processors.sub(match, l=self.l)
self.assertEqual('3', res)
def test_missing_arg_warning(self):
""" Missing context variables should raise a ContextWarning """
with warnings.catch_warnings(record=True) as w:
warnings.simplefilter("always")
match = re.search("% (?P<tag>\w+) %", "I am % dummy %, yay")
res = processors.sub(match)
self.assertEqual(1, len(w))
self.assertEqual(w[-1].category, processors.ContextWarning)
def test_missing_arg(self):
""" Missing context variable should be replaced by a blank string """
# Will prolly need to be refactored
with warnings.catch_warnings(record=True) as w:
warnings.simplefilter("always")
match = re.search("% (?P<tag>\w+) %", "I am % dummy %, yay")
res = processors.sub(match)
self.assertEqual("", res)
def test_convert_to_string(self):
""" Substituted values should be converted to unicode strings """
match = re.search("% (\w+) %", "I am % dummy %, yay")
res = processors.sub(match, dummy=78)
self.assertTrue(isinstance(res, utils.unicode))
def test_named_group_match(self):
""" Substitution for a single, named group """
match = re.search("% (?P<tag>\w+) %", "I am % dummy %, yay")
res = processors.sub(match, dummy="muddy waters")
self.assertEqual("muddy waters", res)
def test_single_group_match(self):
""" Substitution for a single captured group """
match = re.search("% (\w+) %", "I am % dummy %, yay")
res = processors.sub(match, dummy="bob")
self.assertEqual("bob", res)
def test_basic_sub(self):
""" Basic string substitution """
match = re.search("%dummy%", "I am %dummy%, yay")
res = processors.sub(match, **{"%dummy%": "raphi"})
self.assertEqual("raphi", res)