def test__update_1(self):
itms = ( ('k1', ('v1',)), ('k2', ('v2',)), ('k3', ('v3',)) )
dct = dict_.Dict()
dct.update(itms)
self.assertEqual(len(dct._data), 3)
self.assertIs(dct._data['k1'], itms[0][1])
self.assertIs(dct._data['k2'], itms[1][1])
self.assertIs(dct._data['k3'], itms[2][1])
self.assertEqual(len(dct), 3)
self.assertIs(dct['k1'], itms[0][1])
self.assertIs(dct['k2'], itms[1][1])
self.assertIs(dct['k3'], itms[2][1])
newk2 = ('v2',)
newk4 = ('v4',)
dct.update({ 'k2' : newk2 , 'k4' : newk4 })
self.assertEqual(len(dct._data), 4)
self.assertIs(dct._data['k2'], newk2)
self.assertIs(dct._data['k4'], newk4)
self.assertEqual(len(dct), 4)
self.assertIs(dct['k2'], newk2)
self.assertIs(dct['k4'], newk4)
def test__get_1(self):
itms = ( ('k1', ('v1',)), ('k2', ('v2',)), ('k3', ('v3',)) )
dct = dict_.Dict(itms)
self.assertEqual(len(dct._data), 3)
self.assertEqual(len(dct), 3)
self.assertIs(dct.get('k1'), itms[0][1])
self.assertEqual(len(dct._data), 3)
self.assertTrue('k1' in dct._data)
self.assertEqual(len(dct), 3)
self.assertTrue('k1' in dct)
self.assertIs(dct.get('k2'), itms[1][1])
self.assertEqual(len(dct._data), 3)
self.assertTrue('k2' in dct._data)
self.assertEqual(len(dct), 3)
self.assertTrue('k2' in dct)
self.assertIs(dct.get('k3'), itms[2][1])
self.assertEqual(len(dct._data), 3)
self.assertTrue('k3' in dct._data)
self.assertEqual(len(dct), 3)
self.assertTrue('k3' in dct)
default = 'bar'
self.assertIs(dct.get('foo'), None)
self.assertIs(dct.get('foo', default), default)
def test__pop_1(self):
itms = ( ('k1', ('v1',)), ('k2', ('v2',)), ('k3', ('v3',)) )
dct = dict_.Dict(itms)
self.assertEqual(len(dct._data), 3)
self.assertEqual(len(dct), 3)
self.assertIs(dct.pop('k1'), itms[0][1])
self.assertEqual(len(dct._data), 2)
self.assertTrue('k1' not in dct._data)
self.assertEqual(len(dct), 2)
self.assertTrue('k1' not in dct)
with self.assertRaises(KeyError): dct.pop('foo')
self.assertIs(dct.pop('k2'), itms[1][1])
self.assertEqual(len(dct._data), 1)
self.assertTrue('k2' not in dct._data)
self.assertEqual(len(dct), 1)
self.assertTrue('k2' not in dct)
self.assertIs(dct.pop('k3'), itms[2][1])
self.assertEqual(len(dct._data), 0)
self.assertTrue('k3' not in dct._data)
self.assertEqual(len(dct), 0)
self.assertTrue('k3' not in dct)
with self.assertRaises(KeyError): dct.pop('k3')
def test__delitem_1(self):
itms = {'k1' : ('v1',), 'k2' : ('v2',), 'k3' : ('v3',) }
dct = dict_.Dict(itms)
self.assertEqual(len(dct._data), 3)
self.assertIs(dct._data['k1'],itms['k1'])
self.assertIs(dct._data['k2'],itms['k2'])
self.assertIs(dct._data['k3'],itms['k3'])
self.assertEqual(len(dct), 3)
self.assertIs(dct['k1'],itms['k1'])
self.assertIs(dct['k2'],itms['k2'])
self.assertIs(dct['k3'],itms['k3'])
del dct['k1']
self.assertEqual(len(dct._data), 2)
self.assertIs(dct._data['k2'],itms['k2'])
self.assertIs(dct._data['k3'],itms['k3'])
self.assertEqual(len(dct), 2)
self.assertIs(dct['k2'],itms['k2'])
self.assertIs(dct['k3'],itms['k3'])
del dct['k2']
self.assertEqual(len(dct._data), 1)
self.assertIs(dct._data['k3'],itms['k3'])
self.assertEqual(len(dct), 1)
self.assertIs(dct['k3'],itms['k3'])
with self.assertRaises(KeyError): del dct['k1']
with self.assertRaises(KeyError): del dct['k2']
with self.assertRaises(KeyError): del dct['foo']
def test__setitem_1(self):
itms = {'k1' : ('v1',), 'k2' : ('v2',), 'k3' : ('v3',) }
dct = dict_.Dict()
dct['k1'] = itms['k1']
self.assertEqual(len(dct._data), 1)
self.assertIs(dct._data['k1'], itms['k1'])
self.assertEqual(len(dct), 1)
self.assertIs(dct['k1'], itms['k1'])
dct['k2'] = itms['k2']
self.assertEqual(len(dct._data), 2)
self.assertIs(dct._data['k2'], itms['k2'])
self.assertEqual(len(dct), 2)
self.assertIs(dct['k2'], itms['k2'])
dct['k3'] = itms['k3']
self.assertEqual(len(dct._data), 3)
self.assertIs(dct._data['k3'], itms['k3'])
self.assertEqual(len(dct), 3)
self.assertIs(dct['k3'], itms['k3'])
newk2 = ('x2',)
dct['k2'] = newk2
self.assertEqual(len(dct._data), 3)
self.assertIs(dct._data['k2'], newk2)
self.assertEqual(len(dct), 3)
self.assertIs(dct['k2'], newk2)
newk3 = ('x3',)
dct['k3'] = newk3
self.assertEqual(len(dct._data), 3)
self.assertIs(dct._data['k3'], newk3)
self.assertEqual(len(dct), 3)
self.assertIs(dct['k3'], newk3)
def test__clear_1(self):
itms = ( ('k1', ('v1',)), ('k2', ('v2',)), ('k3', ('v3',)) )
dct = dict_.Dict(itms)
dct.clear()
self.assertEqual(len(dct._data), 0)
self.assertEqual(len(dct), 0)
def test__init_1(self):
itms = (('k1', ('v1',)), ('k2', ('v2',)))
dct = dict_.Dict(itms)
self.assertEqual(len(dct._data), len(itms))
self.assertIs(dct._data['k1'], itms[0][1])
self.assertIs(dct._data['k2'], itms[1][1])
self.assertEqual(len(dct), len(itms))
def test__keys_1(self):
itms = ( ('k1', ('v1',)), ('k2', ('v2',)), ('k3', ('v3',)) )
dct = dict_.Dict(itms)
keys = [ t[0] for t in itms ]
for x in dct.keys():
self.assertTrue(x in keys)
j = keys.index(x)
self.assertIs(x, keys[j])
keys.remove(x)
def test__init_2(self):
itms = {'k1' : ('v1',), 'k2' : ('v2',), 'k3' : ('v3',) }
dct = dict_.Dict(itms)
self.assertEqual(len(dct._data), len(itms))
self.assertIs(dct._data['k1'], itms['k1'])
self.assertIs(dct._data['k2'], itms['k2'])
self.assertIs(dct._data['k3'], itms['k3'])
#
self.assertEqual(len(dct), len(itms))
self.assertIs(dct['k1'], itms['k1'])
self.assertIs(dct['k2'], itms['k2'])
self.assertIs(dct['k3'], itms['k3'])
def test__setdefault_1(self):
itms = ( ('k1', ('v1',)), ('k2', ('v2',)) )
dct = dict_.Dict(itms)
k3 = ('v3',)
self.assertIs(dct.setdefault('k3', k3), k3)
self.assertIs(dct._data['k3'], k3)
self.assertIs(dct['k3'], k3)
newk2 = ('v2',)
self.assertIs(dct.setdefault('k2', newk2), itms[1][1])
self.assertIs(dct._data['k2'], itms[1][1])
self.assertIs(dct['k2'], itms[1][1])
self.assertEqual(len(dct), 3)
def test__iter_1(self):
itms = ( ('k1', ('v1',)), ('k2', ('v2',)), ('k3', ('v3',)) )
dct = dict_.Dict(itms)
keys = [ t[0] for t in itms ]
it = iter(dct)
for i in range(len(itms)):
x = next(it)
self.assertTrue(x in keys)
j = keys.index(x)
self.assertIs(x, keys[j])
keys.remove(x)
with self.assertRaises(StopIteration): next(it)
def test__popitem_1(self):
itms = [ ('k1', ('v1',)), ('k2', ('v2',)), ('k3', ('v3',)) ]
dct = dict_.Dict(itms)
self.assertEqual(len(dct._data), 3)
self.assertEqual(len(dct), 3)
for i in range(3,0,-1):
item = dct.popitem()
j = itms.index(item)
self.assertIs(item[1], itms[j][1])
self.assertEqual(len(dct), i-1)
self.assertTrue(item[0] not in dct)
del itms[j]
with self.assertRaises(KeyError): dct.popitem()
def test__values_1(self):
itms = ( ('k1', ('v1',)), ('k2', ('v2',)), ('k3', ('v3',)) )
dct = dict_.Dict(itms)
values = [ t[1] for t in itms ]
for x in dct._data.values():
self.assertTrue(x in values)
j = values.index(x)
self.assertIs(x, values[j])
values.remove(x)
values = [ t[1] for t in itms ]
for x in dct.values():
self.assertTrue(x in values)
j = values.index(x)
self.assertIs(x, values[j])
values.remove(x)
def test__items_1(self):
itms = ( ('k1', ('v1',)), ('k2', ('v2',)), ('k3', ('v3',)) )
dct = dict_.Dict(itms)
items = list(itms)
for x in dct._data.items():
self.assertTrue((x[0],x[1]) in items)
j = items.index((x[0],x[1]))
self.assertIs(x[0], items[j][0])
self.assertIs(x[1], items[j][1])
items.remove((x[0], x[1]))
items = list(itms)
for x in dct.items():
self.assertTrue(x in items)
j = items.index(x)
self.assertIs(x[0], items[j][0])
self.assertIs(x[1], items[j][1])
items.remove(x)
def test__repr_1(self):
itms = ( ('k1', ('v1',)), ('k2', ('v2',)) )
dct = dict_.Dict(itms)
self.assertEqual(repr(dct), "Dict(%s)" % repr(dict(dct.items())))
def test__getitem_1(self):
itms = {'k1' : ('v1',), 'k2' : ('v2',), 'k3' : ('v3',) }
dct = dict_.Dict(itms)
self.assertIs(dct['k1'], itms['k1'])
self.assertIs(dct['k2'], itms['k2'])
self.assertIs(dct['k3'], itms['k3'])
