class MyTestPages(unittest.TestCase):
"""
This class tests the various methods available to the Pages class.
"""
def setUp(self) -> None:
self.DB = Pages(DB.connect())
def test_select(self):
self.DB.select()
self.assertIsNotNone(self.DB.select())
def fetch(self):
self.DB.fetch(2)
self.assertIsNotNone(self.DB.fetch(2))
def update(self):
self.DB.update(True, 1)
self.assertIsNotNone(self.DB.update(True, 1))
def tearDown(self) -> None:
self.DB = None
class TestDB(unittest.TestCase):
def setUp(self) -> None:
self.exec = Pages(DB.connect())
def test_select(self):
''' Test selection of entire pages table '''
DB.setup()
DB.seed()
value = self.exec.select()
self.assertIsNotNone(value)
def test_select_urls(self):
''' Test selection of urls from pages table '''
DB.setup()
DB.seed()
value = self.exec.select_urls()
self.assertIsNotNone(value)
def test_find_by_id(self):
''' Test selection of specific data from pages table by id '''
DB.setup()
DB.seed()
value = self.exec.find_by_id(1)
self.assertIsNotNone(value)
self.assertEqual(type(value), tuple)
def test_get_url(self):
''' Test selection of specific url by id'''
DB.setup()
DB.seed()
value = self.exec.get_url(1)
self.assertIsNotNone(value)
self.assertEqual(type(value), tuple)
def test_update_by_id(self):
''' Test update is_scraping value by id '''
DB.setup()
DB.seed()
value = self.exec.update_by_id(False, 1)
self.assertEqual(value, None)
def test_delete_by_id(self):
''' Test selection from pages table '''
DB.setup()
DB.seed()
value = self.exec.delete_by_id(1)
self.assertEqual(value, None)
def tearDown(self) -> None:
self.exec = None
class TestPages(unittest.TestCase):
'''test that handle the page class'''
def setUp(self) -> None:
self.pages = Pages(DB.new_connect())
def test_select(self):
'''test for selection function in pages'''
DB().setup()
DB().seed()
result = [(1, 'https://www.facebook.com'), (2, 'https://rb.gy/zd2xxz')]
self.assertEqual(self.pages.select(), result)
def test_fetch_url(self):
'''test for fetch_url function in pages'''
DB().setup()
DB().seed()
result = ('https://rb.gy/zd2xxz', )
self.assertEqual(self.pages.fetch_url(2), result)
def test_find(self):
''' test for find function in pages'''
DB().setup()
DB().seed()
result = (1, 'https://www.facebook.com')
self.assertEqual(self.pages.find(1)[:2], result)
def test_update_id_true(self):
'''test for update_id_true function in pages'''
DB().setup()
DB().seed()
result = (1, 'https://www.facebook.com', True)
self.assertEqual(self.pages.update_id_true(1)[:3], result)
def test_update_id_false(self):
'''test for update_id_false function in pages'''
DB().setup()
DB().seed()
result = (1, 'https://www.facebook.com', False)
self.assertEqual(self.pages.update_id_false(1)[:3], result)
def tearDown(self) -> None:
self.pages = None
if __name__ == '__main__':
unittest.main()
class TestPages(unittest.TestCase):
"""This class tests all the methods in pages.py"""
def setUp(self) -> None:
# set up the Pages class
self.exec = Pages(DB.connect())
def test_select(self):
# Test the select method of Pages class in pages.py
result = self.exec.select()
self.assertIsNotNone(result)
def test_select_id(self):
self.assertIsNotNone(self.exec.select_id())
def test_select_url(self):
# Test the select_url method of Pages class in pages.py
self.assertIsNotNone(self.exec.select_url(1))
def test_find(self):
# Test the find method of Pages class in pages.py
DB.seed()
result = self.exec.find(2)
self.assertIsNotNone(result)
def test_find_url(self):
# Test the find_url method of Pages class in pages.py
DB.seed()
self.assertIsNotNone(self.exec.find_url(1))
def test_update(self):
# Test the update method of Pages class in pages.py
DB.seed()
self.assertIsNone(self.exec.update(False, 1))
def test_delete(self):
# Test the delete method of Pages class in pages.py
self.assertIsNone(self.exec.delete(2))
def tearDown(self) -> None:
# Tear down the Pages class after all tests
self.exec = None
class TestPages(TestCase):
# Test each and every method in the Pages class
def setUp(self):
"""Setup all the necessary class and functions"""
self.pages = Pages()
self.conn_server = DB.only_server()
self.conn = self.pages.connect()
self.cursor = self.conn.cursor()
def test_connect(self):
""" Test connecting to postgresql server is successful """
connection_object = self.conn
self.assertIsNotNone(connection_object)
def test_select(self):
"""Test select return all data from the database"""
data = self.pages.select()
self.assertIsNotNone(data)
def test_find(self):
"""Test find data returns the data with the id provided"""
data = self.pages.find(1)
self.assertIsNotNone(data)
self.assertEqual(type(data), tuple)
def test_update(self):
"""Test data is updated by id with params and returned the updated data """
data = 'True'
updated_data = self.pages.update(data, 1)
self.assertIsNone(updated_data)
def test_delete(self):
"""Test data is deleted by id and returns none """
deleted = self.pages.delete(1)
self.assertEqual(deleted, None)
def tearDown(self):
"""TearDown connections and delete all data created for testing purposes"""
self.pages.close()