def test_len(self, mocker):
env = mocker.Mock(**{
'get_raw.return_value': 'k1=v1:k2=v2',
})
obj = specials.SpecialOrderedDict(env, 'var')
assert len(obj) == 2
def test_getitem(self, mocker):
env = mocker.Mock(**{
'get_raw.return_value': 'k1=v1:k2=v2',
})
obj = specials.SpecialOrderedDict(env, 'var')
assert obj['k1'] == 'v1'
assert obj['k2'] == 'v2'
def test_iter(self, mocker):
env = mocker.Mock(**{
'get_raw.return_value': 'k1=v1:k2=v2',
})
obj = specials.SpecialOrderedDict(env, 'var')
result = set(obj)
assert result == set(['k1', 'k2'])
def test_update(self, mocker):
mock_set = mocker.patch.object(
specials.Special, 'set',
)
env = mocker.Mock(**{
'get_raw.return_value': 'k3=v3:k2:k1=v1',
})
obj = specials.SpecialOrderedDict(env, 'var')
obj._update()
mock_set.assert_called_once_with('k3=v3:k2:k1=v1')
def test_split(self, mocker):
@property
def raw(self):
raise KeyError('var')
mocker.patch.object(
specials.SpecialOrderedDict, 'raw', raw,
)
obj = specials.SpecialOrderedDict('env', 'var')
result = obj._split('k1=v1:k2:k3=v3')
assert result.__class__ == collections.OrderedDict
assert result == {'k1': 'v1', 'k2': None, 'k3': 'v3'}
def test_delitem(self, mocker):
mock_update = mocker.patch.object(
specials.SpecialOrderedDict, '_update',
)
env = mocker.Mock(**{
'get_raw.return_value': 'k1=v1:k2=v2:k3=v3',
})
obj = specials.SpecialOrderedDict(env, 'var')
del obj['k2']
assert obj._value == {'k1': 'v1', 'k3': 'v3'}
mock_update.assert_called_once_with()
def test_delete(self, mocker):
mock_delete = mocker.patch.object(
specials.Special, 'delete',
)
env = mocker.Mock(**{
'get_raw.return_value': 'val:ue',
})
obj = specials.SpecialOrderedDict(env, 'var')
obj.delete()
assert obj._value.__class__ == collections.OrderedDict
assert obj._value == {}
mock_delete.assert_called_once_with()
def test_set_iterable(self, mocker):
mock_update = mocker.patch.object(
specials.SpecialOrderedDict, '_update',
)
env = mocker.Mock(**{
'get_raw.return_value': 'k1=v1:k2=v2',
})
obj = specials.SpecialOrderedDict(env, 'var')
obj.set([('k3', 'v3'), ('k4', 'v4')])
assert obj._value.__class__ == collections.OrderedDict
assert obj._value == {'k3': 'v3', 'k4': 'v4'}
mock_update.assert_called_once_with()
def test_setitem(self, mocker):
mock_update = mocker.patch.object(
specials.SpecialOrderedDict, '_update',
)
env = mocker.Mock(**{
'get_raw.return_value': 'k1=v1:k2=v2',
})
obj = specials.SpecialOrderedDict(env, 'var')
obj['k2'] = 'v3'
obj['k3'] = 'v4'
assert obj._value == {'k1': 'v1', 'k2': 'v3', 'k3': 'v4'}
mock_update.assert_has_calls([mocker.call(), mocker.call()])
assert mock_update.call_count == 2
def test_init_alt(self, mocker):
mock_init = mocker.patch.object(
specials.Special, '__init__',
return_value=None,
)
mocker.patch.object(
specials.SpecialOrderedDict, 'raw', 'k1/v1|k2/v2',
)
result = specials.SpecialOrderedDict('env', 'var', '|', '/')
assert result._item_sep == '|'
assert result._key_sep == '/'
assert result._value == {'k1': 'v1', 'k2': 'v2'}
mock_init.assert_called_once_with('env', 'var')
def test_init_base(self, mocker):
mock_init = mocker.patch.object(
specials.Special, '__init__',
return_value=None,
)
mocker.patch.object(
specials.SpecialOrderedDict, 'raw', 'k1=v1:k2=v2',
)
result = specials.SpecialOrderedDict('env', 'var')
assert result._item_sep == os.pathsep
assert result._key_sep == '='
assert result._value == {'k1': 'v1', 'k2': 'v2'}
mock_init.assert_called_once_with('env', 'var')
def test_init_keyerror(self, mocker):
@property
def raw(self):
raise KeyError('var')
mock_init = mocker.patch.object(
specials.Special, '__init__',
return_value=None,
)
mocker.patch.object(
specials.SpecialOrderedDict, 'raw', raw,
)
result = specials.SpecialOrderedDict('env', 'var')
assert result._item_sep == os.pathsep
assert result._key_sep == '='
assert result._value.__class__ == collections.OrderedDict
assert result._value == {}
mock_init.assert_called_once_with('env', 'var')