class StarMapItems(_MapItems):
FUNCTION = staticmethod(
merge(_MapItems.KEY_FUNCTION, _MapItems.VALUE_FUNCTION))
def test_function__none(self):
self.assertEquals(self.DICT, __unit__.starmapitems(None, self.DICT))
def test_function__non_function(self):
with self.assertRaises(TypeError):
__unit__.starmapitems(object(), self.DICT)
def test_dict__none(self):
with self.assertRaises(TypeError):
__unit__.starmapitems(StarMapItems.FUNCTION, None)
def test_dict__some_object(self):
with self.assertRaises(TypeError):
__unit__.starmapitems(StarMapItems.FUNCTION, object())
def test_dict__empty(self):
self.assertEquals({}, __unit__.starmapitems(None, {}))
self.assertEquals({}, __unit__.starmapitems(StarMapItems.FUNCTION, {}))
def test_map(self):
self.assertEquals(
self.MAPPED_DICT,
__unit__.starmapitems(StarMapItems.FUNCTION, self.DICT))
def test_arg__dict(self):
func = __unit__.merge(self.FUNCTIONS_DICT)
self.assertEquals({'foo': 2}, func({'foo': 1}))
self.assertEquals({'foo': 11, 'bar': 20}, func({'foo': 10, 'bar': 10}))
def test_arg__dict__empty(self):
func = __unit__.merge({})
self.assertIsInstance(func({}), dict)
with self.assertRaises(KeyError):
func({'foo': 42})
def test_arg__some_object(self):
with self.assertRaises(TypeError):
__unit__.merge(object())
def test_arg__some_object(self):
with self.assertRaises(TypeError):
__unit__.merge(object())
def test_arg__tuple__empty(self):
func = __unit__.merge(())
self.assertIsInstance(func(()), tuple)
with self.assertRaises(IndexError):
func((42, ))
def test_arg__list__no_default(self):
func = __unit__.merge(self.FUNCTIONS_LIST)
with self.assertRaises(IndexError):
func([1, 2, 'extra'])
def test_arg__list__empty(self):
func = __unit__.merge([])
self.assertIsInstance(func([]), list)
with self.assertRaises(IndexError):
func([42])
def test_arg__list(self):
func = __unit__.merge(self.FUNCTIONS_LIST)
self.assertEquals([2], func([1]))
self.assertEquals([11, 20], func([10, 10]))
def test_arg__list__empty(self):
func = __unit__.merge([])
self.assertIsInstance(func([]), list)
with self.assertRaises(IndexError):
func([42])
def test_arg__dict__with_default(self):
func = __unit__.merge(self.FUNCTIONS_DICT, default=Merge.DEFAULT)
self.assertEquals({'extra': -3}, func({'extra': 3}))
def test_arg__dict__no_default(self):
func = __unit__.merge(self.FUNCTIONS_DICT)
with self.assertRaises(KeyError):
func({'extra': 42})
def test_arg__dict(self):
func = __unit__.merge(self.FUNCTIONS_DICT)
self.assertEquals({'foo': 2}, func({'foo': 1}))
self.assertEquals({'foo': 11, 'bar': 20},
func({'foo': 10, 'bar': 10}))
def test_arg__dict__empty(self):
func = __unit__.merge({})
self.assertIsInstance(func({}), dict)
with self.assertRaises(KeyError):
func({'foo': 42})
def test_arg__dict__no_default(self):
func = __unit__.merge(self.FUNCTIONS_DICT)
with self.assertRaises(KeyError):
func({'extra': 42})
def test_arg__dict__with_default(self):
func = __unit__.merge(self.FUNCTIONS_DICT, default=Merge.DEFAULT)
self.assertEquals({'extra': -3}, func({'extra': 3}))
def test_arg__list__no_default(self):
func = __unit__.merge(self.FUNCTIONS_LIST)
with self.assertRaises(IndexError):
func([1, 2, 'extra'])
def test_arg__list(self):
func = __unit__.merge(self.FUNCTIONS_LIST)
self.assertEquals([2], func([1]))
self.assertEquals([11, 20], func([10, 10]))
def test_arg__list__with_default(self):
func = __unit__.merge(self.FUNCTIONS_LIST, default=Merge.DEFAULT)
self.assertEquals([2, 4, -42], func([1, 2, 42]))
def test_arg__list__with_default(self):
func = __unit__.merge(self.FUNCTIONS_LIST, default=Merge.DEFAULT)
self.assertEquals([2, 4, -42], func([1, 2, 42]))
def test_arg__tuple__empty(self):
func = __unit__.merge(())
self.assertIsInstance(func(()), tuple)
with self.assertRaises(IndexError):
func((42,))
def test_arg__none(self):
with self.assertRaises(TypeError):
__unit__.merge(None)
def test_arg__none(self):
with self.assertRaises(TypeError):
__unit__.merge(None)
