def test99(self):
"""Make sure that direct calls to update
do not clear previous contents"""
L = DictSet(a='1', b='2')
L.__init__(b='3', c='4')
self.assertEqual(d2l(L), s2l('a1b23c4'))
def test1(self):
L = DictSet(s2d('a1 c5678'))
M = L.copy()
M.add('d', '9')
R2 = s2l('a1 c5678 d9')
self.assertEqual(d2l(M), R2)
def test3(self):
L = DictSet(s2d('a12 c5666788 d12345'))
g = L.unique_combinations(keys=['c', 'a'])
self.assertEqual([v for v in g],
[['5', '1'], ['5', '2'], ['6', '1'], ['6', '2'],
['7', '1'], ['7', '2'], ['8', '1'], ['8', '2']])
def test1(self):
L = DictSet(s2d('a12 c5666788 d0'))
g = L.unique_combinations()
self.assertEqual([v for v in g],
[['1', '5'], ['1', '6'], ['1', '7'], ['1', '8'],
['2', '5'], ['2', '6'], ['2', '7'], ['2', '8']])
def test2(self):
L = DictSet(s2d('a12 c5666788 d12345'))
g = L.unique_combinations(keys=['a', 'c'])
self.assertEqual([v for v in g],
[['1', '5'], ['1', '6'], ['1', '7'], ['1', '8'],
['2', '5'], ['2', '6'], ['2', '7'], ['2', '8']])
def test1(self):
L = DictSet(s2d('a1 c5678'))
R1 = s2l('a1 c5678')
M = L.fromkeys(['a', 'b'], '567')
self.assertEqual(d2l(L), R1)
self.assertEqual(d2l(M), s2l('a567b567'))
def test0(self):
L = DictSet(s2d('a1 c5678'))
R1 = s2l('a1 c5678')
M = L.fromkeys(['a', 'b'])
self.assertEqual(d2l(L), R1)
self.assertEqual(d2l(M), s2l('a0b0'))
def test0(self):
L = DictSet(s2d('a1 c5678'))
R1 = s2l('a1 c5678')
M = L.copy()
M.add('d', '9')
self.assertEqual(d2l(L), R1)
def test4(self):
L = DictSet(s2d('a1 c5666788'))
with self.assertRaises(TypeError) as cm:
L.add('d', [])
self.assertEqual(str(cm.exception), "unhashable type: 'list'")
def test0(self):
L = DictSet(s2d('a1 c5666788'))
R = s2l('a1 c56 7')
with self.assertRaises(TypeError) as cm:
L.__setitem__([], '8')
self.assertEqual(str(cm.exception), "unhashable type: 'list'")
def test1(self):
L = DictSet(s2d('a1 c5666788'))
R = s2l('a1 c56 7')
with self.assertRaises(TypeError) as cm:
L.__setitem__('a', 42)
self.assertEqual(str(cm.exception), "'int' object is not iterable")
def test4(self):
L = DictSet(s2d('a12 c568 d123 e78'))
g = L.unique_combinations()
self.assertEqual(
''.join([''.join(v) for v in g]),
'151715181527152815371538161716181627162816371638'
'181718181827182818371838251725182527252825372538'
'261726182627262826372638281728182827282828372838')
def test2(self):
L = DictSet(s2d('a1 c567889'))
M = s2d('a123 b324 c5 78')
R = s2l('a1 c5 78 ')
self.assertTrue(isinstance(L.intersection(M), DictSet))
self.assertEqual(d2l(L.intersection(M)), R)
self.assertEqual(d2l(L), s2l('a1 c56789'))
self.assertEqual(d2l(M), s2l('a123 b324 c5 78'))
def test1(self):
L = DictSet(s2d(''))
M = s2d('a1 c5666788')
R = s2l('')
self.assertTrue(isinstance(L.difference(M), DictSet))
self.assertEqual(d2l(L.difference(M)), R)
self.assertEqual(d2l(L), s2l(''))
self.assertEqual(d2l(M), s2l('a1 c5666788'))
def test0(self):
L = DictSet(s2d('a1 c5666788 e0'))
M = s2d('')
R = s2l('a1 c56 78')
self.assertTrue(isinstance(L.symmetric_difference(M), DictSet))
self.assertEqual(d2l(L.symmetric_difference(M)), R)
self.assertEqual(d2l(L), s2l('a1 c5678 e0'))
self.assertEqual(d2l(M), s2l(''))
def test3(self):
L = DictSet(s2d('a123 b324'))
M = s2d('a1 c5666788')
R = s2l('a123 b324 c56 78')
self.assertTrue(isinstance(L.union(M), DictSet))
self.assertEqual(d2l(L.union(M)), R)
self.assertEqual(d2l(L), s2l('a123 b234'))
self.assertEqual(d2l(M), s2l('a1 c5666788'))
def test3(self):
L = DictSet(s2d('a123 b324 c5 78 d0'))
M = s2d('a1 c56788 e0')
R = s2l('a 23 b324 c 6')
self.assertTrue(isinstance(L.symmetric_difference(M), DictSet))
self.assertEqual(d2l(L.symmetric_difference(M)), R)
self.assertEqual(d2l(L), s2l('a123 b234 c5 78 d0'))
self.assertEqual(d2l(M), s2l('a1 c56788 e0'))
def test3(self):
L = DictSet(s2d('a123 b324 c5 78'))
M = s2d('a1 c567889')
R = s2l('a1 c5 78 ')
L.intersection_update(M)
self.assertTrue(isinstance(L, DictSet))
self.assertTrue(isinstance(M, dict))
self.assertEqual(d2l(L), R) # L is updated
self.assertEqual(d2l(M), s2l('a1 c567889'))
def test3(self):
L = DictSet(s2d('a123 b324 c5 78'))
M = s2d('a1 c56788')
R = s2l('a 23 b324 c 6')
L.symmetric_difference_update(M)
self.assertTrue(isinstance(L, DictSet))
self.assertTrue(isinstance(M, dict))
self.assertEqual(d2l(L), R) # L is updated
self.assertEqual(d2l(M), s2l('a1 c56788'))
def test1(self):
L = DictSet(s2d(''))
M = s2d('a1 c5666788')
R = s2l('')
L.difference_update(M)
self.assertTrue(isinstance(L, DictSet))
self.assertTrue(isinstance(M, dict))
self.assertEqual(d2l(L), R) # L is updated
self.assertEqual(d2l(M), s2l('a1 c5666788'))
def test2(self):
L = DictSet(s2d('a1 c5666788'))
M = s2d('a123 b324')
R = s2l('a123 b324 c56 78')
L.update(M)
self.assertTrue(isinstance(L, DictSet))
self.assertTrue(isinstance(M, dict))
self.assertEqual(d2l(L), R) # L is updated
self.assertEqual(d2l(M), s2l('a123 b324'))
def test2(self):
L = DictSet(s2d('a1 c5678'))
R1 = s2l('a1 c5678')
with self.assertRaises(TypeError) as cm:
M = L.fromkeys(['a', 'b'], 5)
self.assertEqual(str(cm.exception), "'int' object is not iterable")
self.assertEqual(d2l(L), R1)
def test1(self):
L = DictSet()
if sys.version_info[0] == 2:
R = "DictSet()"
elif sys.version_info[0] == 3:
R = "DictSet()"
self.assertEqual(L.__repr__(), R)
self.assertEqual(d2l(eval(R)), d2l(L))
def test22(self):
"""DictSet(iterable)"""
self.assertEqual(
d2l(DictSet([
('a', ''),
('b', '123'),
('c', '45556'),
])), s2l('a 0 b 123 c 45 6'))
def test1(self):
L = DictSet(s2d('a123 b456'))
del L['a']
with self.assertRaises(KeyError) as cm:
del L['a']
self.assertEqual(str(cm.exception), "'a'")
def test0(self):
L = DictSet(s2d('a1c5666788'))
M = s2d('')
R = s2l('a1c56 78')
self.assertTrue(isinstance(L | M, DictSet))
self.assertEqual(d2l(L | M), R)
self.assertEqual(d2l(L), s2l('a1c5678'))
self.assertEqual(d2l(M), s2l(''))
def test2(self):
L = DictSet(s2d('a1 c56788 e0'))
M = s2d('a123 b324 c5 78 d0')
R = s2l('a 23 b324 c 6')
self.assertTrue(isinstance(L ^ M, DictSet))
self.assertEqual(d2l(L ^ M), R)
self.assertEqual(d2l(L), s2l('a1 c5678 e0'))
self.assertEqual(d2l(M), s2l('a123 b324 c5 78 d0'))
def test3(self):
L = DictSet(s2d('a123 b324 c5 78 e0'))
M = s2d('a1 c567889 d0')
R = s2l('a1 c5 78 ')
self.assertTrue(isinstance(L & M, DictSet))
self.assertEqual(d2l(L & M), R)
self.assertEqual(d2l(L), s2l('a123 b234 c5 78 e0'))
self.assertEqual(d2l(M), s2l('a1 c567889 d0'))
def test4(self):
L = DictSet(s2d('a1 c5666788'))
R = s2l('a1 c56 7')
L.remove('c', '8')
if sys.version_info[0] == 2:
with self.assertRaises(KeyError) as cm:
L.remove([], '8')
self.assertEqual(str(cm.exception), '[]')
elif sys.version_info[0] == 3:
with self.assertRaises(TypeError) as cm:
L.remove([], '8')
self.assertEqual(str(cm.exception), "unhashable type: 'list'")
def test7(self):
L = DictSet(s2d('a123 b456'))
L.remove('a')
with self.assertRaises(KeyError) as cm:
L.remove('a')
self.assertEqual(str(cm.exception), "'a'")
