def test_attrib_error(self):
address = Address('.attr')
with self.assertRaises(AttributeError):
address.get(AddressTest)
with self.assertRaises(AttributeError):
address.get(0)
def test_array(self):
address = Address('[1]')
self.assertEqual(len(address.segments), 1)
data = [2, 4, 6]
self.assertEqual(address.get(data), 4)
address.set(data, 3)
self.assertEqual(data, [2, 3, 6])
def test_trivial_call(self):
address = Address('()')
self.assertEqual(len(address.segments), 1)
result = []
address.set(result.append, 'value')
self.assertEqual(result, ['value'])
def test_attrib(self):
address = Address('attr')
self.assertEqual(len(address.segments), 1)
self.attr = 'bingo'
self.assertIs(address.get(self), 'bingo')
address.set(self, 'bang')
self.assertIs(address.get(self), 'bang')
def test_array(self):
address = Address('[1]')
self.assertEqual(len(address.segments), 1)
data = [2, 4, 6]
self.assertEqual(address.get(data), 4)
address.set(data, 3)
self.assertEqual(data, [2, 3, 6])
def test_trivial_call(self):
address = Address('()')
self.assertEqual(len(address.segments), 1)
result = []
address.set(result.append, 'value')
self.assertEqual(result, ['value'])
def test_assignment(self):
self.attr = None
Address('.attr = 1').set(self)
self.assertEqual(self.attr, 1)
self.attr = None
Address('.attr = 1, 2.5, 3').set(self)
self.assertEqual(self.attr, (1, 2.5, 3))
def test_empty(self):
address = Address('')
self.assertFalse(address)
self.assertFalse(address.segments)
self.assertFalse(address.assignment)
self.assertEqual(address.get(23), 23)
with self.assertRaises(ValueError):
address.set(self, 23)
def test_empty(self):
address = Address('')
self.assertFalse(address)
self.assertFalse(address.segments)
self.assertFalse(address.assignment)
self.assertEqual(address.get(23), 23)
with self.assertRaises(ValueError):
address.set(self, 23)
def test_compound(self):
self.attr1 = [{'test': [None, {'heck': self}]}, 'x', 'y']
self.attr2 = self
self.attr3 = 'bingo'
address = Address('.attr1[0][test][1][heck].attr2.attr3')
self.assertEqual(len(address.segments), 7)
self.assertEqual(address.get(self), 'bingo')
address.set(self, 'bang')
self.assertEqual(self.attr3, 'bang')
def test_compound(self):
self.attr1 = [{'test': [None, {'heck': self}]}, 'x', 'y']
self.attr2 = self
self.attr3 = 'bingo'
address = Address('.attr1[0][test][1][heck].attr2.attr3')
self.assertEqual(len(address.segments), 7)
self.assertEqual(address.get(self), 'bingo')
address.set(self, 'bang')
self.assertEqual(self.attr3, 'bang')
def test_array_error(self):
address = Address('[1]')
with self.assertRaises(IndexError):
address.get([0])
with self.assertRaises(IndexError):
address.set([0], 5)
with self.assertRaises(TypeError):
address.get(0)
def test_compound_error(self):
address = Address('attr1[0][test][1][heck].attr2.attr3')
with self.assertRaises(AttributeError):
address.get(self)
self.attr1 = None
with self.assertRaises(TypeError):
address.get(self)
with self.assertRaises(TypeError):
address.set(self, 2)
def test_array_error(self):
address = Address('[1]')
with self.assertRaises(IndexError):
address.get([0])
with self.assertRaises(IndexError):
address.set([0], 5)
with self.assertRaises(TypeError):
address.get(0)
def test_attrib_error(self):
address = Address('.attr')
with self.assertRaises(AttributeError):
address.get(AddressTest)
with self.assertRaises(AttributeError):
address.get(0)
def test_attrib(self):
address = Address('attr')
self.assertEqual(len(address.segments), 1)
self.attr = 'bingo'
self.assertIs(address.get(self), 'bingo')
address.set(self, 'bang')
self.assertIs(address.get(self), 'bang')
def test_compound_error(self):
address = Address('attr1[0][test][1][heck].attr2.attr3')
with self.assertRaises(AttributeError):
address.get(self)
self.attr1 = None
with self.assertRaises(TypeError):
address.get(self)
with self.assertRaises(TypeError):
address.set(self, 2)
def test_segment_start_with_index(self):
Address('[1]')
with self.assertRaises(ValueError):
Address('foo.[1]')
def test_call_complex(self):
self.results = []
address = Address('.call2()[1]().call()')
self.assertEqual(len(address.segments), 6)
address.set(self, 23)
self.assertEqual(self.call_result, 23)
def test_call(self):
address = Address('.call()')
self.assertEqual(len(address.segments), 2)
address.set(self, 23)
self.assertEqual(self.call_result, 23)
def test_call(self):
address = Address('.call()')
self.assertEqual(len(address.segments), 2)
address.set(self, 23)
self.assertEqual(self.call_result, 23)
def test_call_complex(self):
self.results = []
address = Address('.call2()[1]().call()')
self.assertEqual(len(address.segments), 6)
address.set(self, 23)
self.assertEqual(self.call_result, 23)
