def test_index(self):
instance = QSO("foo=bar&baz=diz")
assert instance.index('foo=bar') == 0
assert instance.index('baz=diz') == 1
with pytest.raises(ValueError):
instance.index('diz')
def test_clear(self):
instance = QSO("key=value1&key=value2&bar=baz")
assert len(instance) == 3
instance.clear()
assert len(instance) == 0
assert not instance
assert not instance.groups
def test_length(self, string, args, kw):
instance = QSO(string)
if len(instance) != (len(args) + len(kw)):
__import__('pudb').set_trace()
instance = QSO(string)
assert len(instance) == (len(args) + len(kw))
def test_update_keywords(self):
instance = QSO("key=value1&key=value2&bar=baz")
instance.update(bar="diz")
assert str(instance) == "key=value1&key=value2&bar=diz"
instance.update(diz="doz")
assert str(instance) == "key=value1&key=value2&bar=diz&diz=doz"
instance.update(key="value3")
assert str(instance) == "bar=diz&diz=doz&key=value3"
def test_multiple_values(self, string, values):
instance = QSO(string)
for key in values:
if not isinstance(values[key], list): continue
result = list(instance[key])
assert result == values[key]
def test_insert(self):
instance = QSO("foo&bar&baz")
instance.insert(0, "diz")
assert str(instance) == "diz&foo&bar&baz"
instance.insert(-1, "doz")
assert str(instance) == "diz&foo&bar&doz&baz"
assert len(instance.groups[None]) == 5
instance.insert(99, "twentyseven")
assert str(instance) == "diz&foo&bar&doz&baz&twentyseven"
def test_numeric_deletion(self):
instance = QSO('key=value1&key=value2&bar=baz')
assert len(instance) == 3
assert len(instance.groups['key']) == 2
del instance[0]
assert len(instance) == 2
assert len(instance.groups['key']) == 1
assert str(instance) == 'key=value2&bar=baz'
def test_count(self):
instance = QSO("")
assert instance.count('foo') == 0
instance = QSO("foo&bar=value1&baz=diz&bar=value2")
assert instance.count('foo') == 1
assert instance.count('bar') == 2
assert instance.count('baz') == 1
def test_pop_failures(self, key):
instance = QSO()
with pytest.raises(KeyError):
instance.pop(key)
def test_get(self):
instance = QSO("key=value1&key=value2&bar=baz")
assert tuple(instance.get('key')) == ('value1', 'value2')
assert instance.get('bar') == 'baz'
assert instance.get('baz') is None
def test_numeric_indexing(self, string, args, kw):
instance = QSO(string)
for i, arg in enumerate(args):
assert instance[i] == arg
def test_grouped_replacement(self, string, args, kw):
instance = QSO(string)
instance['foo'] = 'doz'
assert 'foo=doz' in str(instance)
def test_contains(self, string, args, kw):
instance = QSO(string)
for key in kw:
assert key in instance
def test_named_assignment(self, string, args, kw):
instance = QSO(string)
instance['doz'] = '27'
assert str(instance).endswith(('&' if (args or kw) else '') + 'doz=27')
def test_inline_add(self, src, change, expect):
instance = QSO(src)
instance += change
assert str(instance) == expect
def test_repr(self, string, args, kw):
instance = QSO(string)
assert repr(instance) == 'QSO("' + string + '")'
def test_pop_examples(self, src, key, expect, value):
instance = QSO(src)
result = instance.pop(key)
assert str(instance) == expect
assert result == value
def test_comparison(self, src, value):
instance = QSO(src)
assert instance == value
assert not (instance != value)
def test_str(self, string, args, kw):
instance = QSO(string)
assert str(instance) == string
def test_pop_defaults(self):
instance = QSO()
assert instance.pop(default=None) is None
assert instance.pop(0, None) is None
assert instance.pop('named', None) is None
def test_contains(self, string, args, kw):
instance = QSO(string)
for i in range(len(args) + len(kw)):
assert i in instance
def test_pop_failure(self):
instance = QSO()
with pytest.raises(KeyError):
instance.pop('key')
def test_iteration_view(self, string, args, kw):
instance = QSO(string)
for bucket, arg in zip(instance, args):
assert bucket.value == arg
def test_reverse(self):
instance = QSO("key=value1&key=value2&bar=baz")
instance.reverse()
assert str(instance) == "bar=baz&key=value2&key=value1"
assert tuple(instance['key']) == ("value2", "value1")
def test_grouped_indexing(self, string, args, kw):
instance = QSO(string)
for key, value in kw.items():
assert instance[key] == value
def test_keys(self):
instance = QSO("key=value1&key=value2&bar=baz")
assert tuple(instance.keys()) == ('key', 'key', 'bar')
def test_reversing(self, string, args, kw):
instance = QSO(string)
result = list(reversed(instance))
assert len(result) == len(args)
assert tuple(i.value for i in result) == args[::-1]
def test_items(self):
instance = QSO("key=value1&key=value2&bar=baz")
assert tuple(instance.items()) == (('key', 'value1'),
('key', 'value2'), ('bar', 'baz'))
def test_indexed_replacement(self, string, args, kw):
instance = QSO(string)
instance[1] = 'doz'
assert '&doz'
def test_values(self):
instance = QSO("key=value1&key=value2&bar=baz")
assert tuple(instance.values()) == ('value1', 'value2', 'baz')