def test_len(self, mocker):
env = mocker.Mock(**{
'get_raw.return_value': 'val:ue',
})
obj = specials.SpecialSet(env, 'var')
assert len(obj) == 2
def test_contains(self, mocker):
env = mocker.Mock(**{
'get_raw.return_value': 'val:ue',
})
obj = specials.SpecialSet(env, 'var')
assert 'val' in obj
assert 'lue' not in obj
def test_iter(self, mocker):
env = mocker.Mock(**{
'get_raw.return_value': 'val:ue',
})
obj = specials.SpecialSet(env, 'var')
result = set(obj)
assert result == set(['val', 'ue'])
def test_update(self, mocker):
mock_set = mocker.patch.object(
specials.Special, 'set',
)
env = mocker.Mock(**{
'get_raw.return_value': 'val:ue',
})
obj = specials.SpecialSet(env, 'var')
obj._update()
mock_set.assert_called_once_with('ue:val')
def test_discard(self, mocker):
mock_update = mocker.patch.object(
specials.SpecialSet, '_update',
)
env = mocker.Mock(**{
'get_raw.return_value': 'va:ue:l',
})
obj = specials.SpecialSet(env, 'var')
obj.discard('l')
assert obj._value == set(['va', 'ue'])
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.SpecialSet(env, 'var')
obj.delete()
assert obj._value == set()
mock_delete.assert_called_once_with()
def test_set_iterable(self, mocker):
mock_update = mocker.patch.object(
specials.SpecialSet, '_update',
)
env = mocker.Mock(**{
'get_raw.return_value': 'val:ue',
})
obj = specials.SpecialSet(env, 'var')
obj.set(('ue', 'va', 'l'))
assert obj._value.__class__ == set
assert obj._value == set(['ue', 'va', 'l'])
mock_update.assert_called_once_with()
def test_init_alt(self, mocker):
mock_init = mocker.patch.object(
specials.Special, '__init__',
return_value=None,
)
mocker.patch.object(
specials.SpecialSet, 'raw', 'val|ue',
)
result = specials.SpecialSet('env', 'var', '|')
assert result._sep == '|'
assert result._value == set(['val', 'ue'])
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.SpecialSet, 'raw', raw,
)
result = specials.SpecialSet('env', 'var')
assert result._sep == os.pathsep
assert result._value == set()
mock_init.assert_called_once_with('env', 'var')