def test_1_index_1_wildcard(self):
arrays = [[], []]
idxs_conf = (1, '*')
obj = summary.BackrefMultipleArrayReader(arrays=arrays,
idxs_conf=idxs_conf)
arrays[0][:] = []
arrays[1][:] = []
self.assertEqual((), obj.read())
arrays[0][:] = [203, 204, 205]
arrays[1][:] = []
self.assertEqual((), obj.read())
arrays[0][:] = [203, 204, 205]
arrays[1][:] = [12]
self.assertEqual(((204, 12), ), obj.read())
arrays[0][:] = [203, 204, 205]
arrays[1][:] = [12, 13, 14]
self.assertEqual(((204, 12), (204, 13), (204, 14)), obj.read())
arrays[0][:] = []
arrays[1][:] = [12, 13, 14]
self.assertEqual((), obj.read())
def test_3_elements(self):
arrays = [[], [], []]
idxs_conf = (1, 0, 2)
obj = summary.BackrefMultipleArrayReader(arrays=arrays,
idxs_conf=idxs_conf)
arrays[0][:] = [12, 13, 14]
arrays[1][:] = [105]
arrays[2][:] = [33, 35, 37]
self.assertEqual(((13, 105, 37), ), obj.read())
arrays[0][:] = [12] # <- out of range
arrays[1][:] = [105]
arrays[2][:] = [33, 35, 37]
self.assertEqual((), obj.read())
arrays[0][:] = [12, 13, 14]
arrays[1][:] = [] # <- out of range
arrays[2][:] = [33, 35, 37]
self.assertEqual((), obj.read())
arrays[0][:] = [12, 13, 14]
arrays[1][:] = [105]
arrays[2][:] = [33, 35] # <- out of range
self.assertEqual((), obj.read())
def test_empty(self):
arrays = []
idxs_conf = ()
obj = summary.BackrefMultipleArrayReader(arrays=arrays,
idxs_conf=idxs_conf)
self.assertEqual(((), ), obj.read())
def test_1_element(self):
arrays = [[]]
idxs_conf = (0, )
obj = summary.BackrefMultipleArrayReader(arrays=arrays,
idxs_conf=idxs_conf)
arrays[0][:] = [12, 13, 14]
self.assertEqual(((12, ), ), obj.read())
arrays[0][:] = []
self.assertEqual((), obj.read())
def test_3_wildcards(self):
arrays = [[], [], []]
idxs_conf = ('*', '*', '*')
obj = summary.BackrefMultipleArrayReader(arrays=arrays,
idxs_conf=idxs_conf)
arrays[0][:] = []
arrays[1][:] = []
arrays[2][:] = []
self.assertEqual((), obj.read())
arrays[0][:] = [12, 13]
arrays[1][:] = []
arrays[2][:] = []
self.assertEqual((), obj.read())
arrays[0][:] = []
arrays[1][:] = [104]
arrays[2][:] = []
self.assertEqual((), obj.read())
arrays[0][:] = []
arrays[1][:] = [104]
arrays[2][:] = [1001, 1002, 1003]
self.assertEqual((), obj.read())
arrays[0][:] = [12, 13, 14]
arrays[1][:] = [104, 105]
arrays[2][:] = [1001, 1002, 1003]
self.assertEqual((
(12, 104, 1001),
(12, 104, 1002),
(12, 104, 1003),
(12, 105, 1001),
(12, 105, 1002),
(12, 105, 1003),
(13, 104, 1001),
(13, 104, 1002),
(13, 104, 1003),
(13, 105, 1001),
(13, 105, 1002),
(13, 105, 1003),
(14, 104, 1001),
(14, 104, 1002),
(14, 104, 1003),
(14, 105, 1001),
(14, 105, 1002),
(14, 105, 1003),
), obj.read())
def test_1_wildcard_1_backref(self):
arrays = [[], []]
idxs_conf = ('*', None)
backref_idxs = [None, 0]
obj = summary.BackrefMultipleArrayReader(arrays=arrays,
idxs_conf=idxs_conf,
backref_idxs=backref_idxs)
arrays[0][:] = []
arrays[1][:] = []
self.assertEqual((), obj.read())
arrays[0][:] = [12]
arrays[1][:] = [104]
self.assertEqual(((12, 104), ), obj.read())
arrays[0][:] = [12]
arrays[1][:] = []
self.assertEqual((), obj.read())
arrays[0][:] = []
arrays[1][:] = [104]
self.assertEqual((), obj.read())
arrays[0][:] = [12, 13]
arrays[1][:] = [104, 105]
self.assertEqual(((12, 104), (13, 105)), obj.read())
arrays[0][:] = [12, 13]
arrays[1][:] = [104]
self.assertEqual(((12, 104), ), obj.read())
arrays[0][:] = [12]
arrays[1][:] = [104, 105]
self.assertEqual(((12, 104), ), obj.read())
arrays[0][:] = [12, 13, 14]
arrays[1][:] = [104, 105, 106]
self.assertEqual(((12, 104), (13, 105), (14, 106)), obj.read())
arrays[0][:] = []
arrays[1][:] = [104, 105, 106]
self.assertEqual((), obj.read())
arrays[0][:] = [12, 13, 14]
arrays[1][:] = [104, 105]
self.assertEqual(((12, 104), (13, 105)), obj.read())
def test_1_wildcard(self):
arrays = [[]]
idxs_conf = ('*', )
obj = summary.BackrefMultipleArrayReader(arrays=arrays,
idxs_conf=idxs_conf)
arrays[0][:] = []
self.assertEqual((), obj.read())
arrays[0][:] = [12]
self.assertEqual(((12, ), ), obj.read())
arrays[0][:] = [12, 13]
self.assertEqual(((12, ), (13, )), obj.read())
arrays[0][:] = [12, 13, 14]
self.assertEqual(((12, ), (13, ), (14, )), obj.read())
def test_2_indices_wildcards(self):
arrays = [[], [], [], [], []]
idxs_conf = (1, '*', '*', 2, '*')
obj = summary.BackrefMultipleArrayReader(arrays=arrays,
idxs_conf=idxs_conf)
arrays[0][:] = []
arrays[1][:] = []
arrays[2][:] = []
arrays[3][:] = []
arrays[4][:] = []
self.assertEqual((), obj.read())
arrays[0][:] = [55, 66, 77]
arrays[1][:] = [12, 13, 14]
arrays[2][:] = [104, 105]
arrays[3][:] = [222, 333, 444, 555]
arrays[4][:] = [1001, 1002, 1003]
self.assertEqual((
(66, 12, 104, 444, 1001),
(66, 12, 104, 444, 1002),
(66, 12, 104, 444, 1003),
(66, 12, 105, 444, 1001),
(66, 12, 105, 444, 1002),
(66, 12, 105, 444, 1003),
(66, 13, 104, 444, 1001),
(66, 13, 104, 444, 1002),
(66, 13, 104, 444, 1003),
(66, 13, 105, 444, 1001),
(66, 13, 105, 444, 1002),
(66, 13, 105, 444, 1003),
(66, 14, 104, 444, 1001),
(66, 14, 104, 444, 1002),
(66, 14, 104, 444, 1003),
(66, 14, 105, 444, 1001),
(66, 14, 105, 444, 1002),
(66, 14, 105, 444, 1003),
), obj.read())
def test_1_index_2_wildcards_4_backrefs(self):
arrays = [[], [], [], [], [], [], [], []]
idxs_conf = (0, '*', None, '*', None, None, None, None)
backref_idxs = [None, None, 1, None, 3, 1, 1, 3]
obj = summary.BackrefMultipleArrayReader(arrays=arrays,
idxs_conf=idxs_conf,
backref_idxs=backref_idxs)
arrays[0][:] = [1001]
arrays[1][:] = [12, 13, 14, 15]
arrays[2][:] = [104, 105, 106, 107]
arrays[5][:] = [403, 404, 405] # <- shorter
arrays[6][:] = [207, 208, 209, 210]
arrays[3][:] = [51, 52] # <- shorter
arrays[4][:] = [84, 85, 86]
arrays[7][:] = [91, 92, 93]
self.assertEqual(((1001, 12, 104, 51, 84, 403, 207, 91),
(1001, 12, 104, 52, 85, 403, 207, 92),
(1001, 13, 105, 51, 84, 404, 208, 91),
(1001, 13, 105, 52, 85, 404, 208, 92),
(1001, 14, 106, 51, 84, 405, 209, 91),
(1001, 14, 106, 52, 85, 405, 209, 92)), obj.read())
def test_argument_length_2(self):
summary.BackrefMultipleArrayReader(arrays=[[], []],
idxs_conf=(1, 2),
backref_idxs=None)