def test_add_and_del_queries(self):
queries = \
[
phone_book.Query('add 911 police'.split()),
phone_book.Query('del 911'.split()),
]
expected_result = []
result = self.phone_book.process_queries(queries)
self.assertEqual(expected_result, result)
self.assertEqual(0, len(self.phone_book.contacts))
def test_add_and_find_queries(self):
queries = \
[
phone_book.Query('add 911 police'.split()),
phone_book.Query('find 911'.split()),
]
expected_result = [ 'police' ]
result = self.phone_book.process_queries(queries)
self.assertEqual(expected_result, result)
self.assertEqual(1, len(self.phone_book.contacts))
self.assertEqual('police', self.phone_book.contacts[911])
def test_add_two_same_number_queries(self):
queries = \
[
phone_book.Query('add 911 police'.split()),
phone_book.Query('add 911 fire'.split()),
]
expected_result = []
result = self.phone_book.process_queries(queries)
self.assertEqual(expected_result, result)
self.assertEqual(1, len(self.phone_book.contacts))
self.assertEqual('fire', self.phone_book.contacts[911])
def test_add_two_diff_queries(self):
queries = \
[
phone_book.Query('add 911 police'.split()),
phone_book.Query('add 711 relay'.split()),
]
expected_result = []
result = self.phone_book.process_queries(queries)
self.assertEqual(expected_result, result)
self.assertEqual(2, len(self.phone_book.contacts))
self.assertEqual('police', self.phone_book.contacts[911])
self.assertEqual('relay', self.phone_book.contacts[711])
def test_eight_queries(self):
queries = \
[
phone_book.Query('find 3839442'.split()),
phone_book.Query('add 123456 me'.split()),
phone_book.Query('add 0 granny'.split()),
phone_book.Query('find 0'.split()),
phone_book.Query('find 123456'.split()),
phone_book.Query('del 0'.split()),
phone_book.Query('del 0'.split()),
phone_book.Query('find 0'.split())
]
expected_result = \
[
'not found',
'granny',
'me',
'not found'
]
result = self.phone_book.process_queries(queries)
self.assertEqual(expected_result, result)
self.assertEqual(1, len(self.phone_book.contacts))
self.assertEqual('me', self.phone_book.contacts[123456])
def test_del_query_on_empty_book(self):
queries = \
[
phone_book.Query('del 911'.split()),
]
result = self.phone_book.process_queries(queries)
self.assertEqual([], result)
self.assertEqual(0, len(self.phone_book.contacts))
def test_find_query_on_empty_book(self):
queries = \
[
phone_book.Query('find 911'.split()),
]
expected_result = [ 'not found' ]
result = self.phone_book.process_queries(queries)
self.assertEqual(expected_result, result)
self.assertEqual(0, len(self.phone_book.contacts))
def test_constructor_with_add_non_number_name(self):
with self.assertRaisesRegex(ValueError,
"invalid literal for int\(\) with base 10: 'n'"):
phone_book.Query([ 'add', 'n', 'x' ])
def test_constructor_with_find_number(self):
query = phone_book.Query([ 'find', '123' ])
self.assertEqual('find', query.type)
self.assertEqual(123, query.number)
self.assertFalse(hasattr(query, 'name'))
def test_twelve_queries(self):
queries = \
[
phone_book.Query('add 911 police'.split()),
phone_book.Query('add 76213 Mom'.split()),
phone_book.Query('add 17239 Bob'.split()),
phone_book.Query('find 76213'.split()),
phone_book.Query('find 910'.split()),
phone_book.Query('find 911'.split()),
phone_book.Query('del 910'.split()),
phone_book.Query('del 911'.split()),
phone_book.Query('find 911'.split()),
phone_book.Query('find 76213'.split()),
phone_book.Query('add 76213 daddy'.split()),
phone_book.Query('find 76213'.split())
]
expected_result = \
[
'Mom',
'not found',
'police',
'not found',
'Mom',
'daddy'
]
result = self.phone_book.process_queries(queries)
self.assertEqual(expected_result, result)
self.assertEqual(2, len(self.phone_book.contacts))
self.assertEqual('Bob', self.phone_book.contacts[17239])
self.assertEqual('daddy', self.phone_book.contacts[76213])
def test_constructor_with_add_number_name(self):
query = phone_book.Query([ 'add', '123', 'x' ])
self.assertEqual('add', query.type)
self.assertEqual(123, query.number)
self.assertEqual('x', query.name)