4 from sqlalchemy.engine import create_engine
5 from sqlalchemy.orm import sessionmaker
9 class TestMwDb(unittest.TestCase):
12 cls.engine = create_engine('mysql://philipp@localhost:3306/philipp_winterrodeln_wiki?charset=utf8mb4')
13 cls.Session = sessionmaker(bind=cls.engine)
16 self.metadata = sqlalchemy.MetaData()
17 self.session = self.Session()
20 self.session.rollback()
22 def test_page_table(self):
23 Page = wrpylib.mwdb.page_table(self.metadata)
24 page = self.session.query(Page).filter(Page.c.page_id == 1321).first()
25 self.assertEqual(page.page_id, 1321)
26 self.assertEqual(type(page.page_title), str)
27 self.assertEqual(type(page.page_restrictions), bytes)
28 self.assertEqual(type(page.page_touched), str)
30 def test_revision_table(self):
31 Revision = wrpylib.mwdb.revision_table(self.metadata)
32 revision = self.session.query(Revision).filter(Revision.c.rev_id == 666).first()
33 self.assertEqual(revision.rev_id, 666)
34 self.assertEqual(type(revision.rev_comment_id), int)
35 self.assertEqual(type(revision.rev_actor), int)
36 self.assertEqual(type(revision.rev_timestamp), str)
38 def test_text_table(self):
39 Text = wrpylib.mwdb.text_table(self.metadata)
40 text = self.session.query(Text).filter(Text.c.old_id == 51).first()
41 self.assertEqual(text.old_id, 51)
42 self.assertEqual(type(text.old_text), str)
43 self.assertEqual(type(text.old_flags), str)
44 self.assertEqual(text.old_flags, 'utf-8')
46 def test_user_table(self):
47 User = wrpylib.mwdb.user_table(self.metadata)
48 user = self.session.query(User).filter(User.c.user_id == 1).first()
49 self.assertEqual(user.user_id, 1)
50 self.assertEqual(type(user.user_name), str)
51 self.assertEqual(type(user.user_real_name), str)
52 self.assertEqual(type(user.user_email), str)
53 self.assertEqual(user.user_name, 'Philipp')
55 def test_categorylinks_table(self):
56 Categorylinks = wrpylib.mwdb.categorylinks_table(self.metadata)
57 categorylinks = self.session.query(Categorylinks).filter(Categorylinks.c.cl_from == 609).first()
58 self.assertEqual(categorylinks.cl_from, 609)
59 self.assertEqual(type(categorylinks.cl_to), str)
60 self.assertEqual(type(categorylinks.cl_sortkey), str)
61 self.assertEqual(categorylinks.cl_sortkey, 'ALT BÄRNBAD')
64 class TestMySqlPython(unittest.TestCase):
65 """Note: Many of those tests failed in MySQL_python version 1.2.3 and earlier
66 because byte strings are returned instead of unicode for columns having
67 a _bin collation, see https://sourceforge.net/p/mysql-python/bugs/289/
68 This has been fixed in MySQL_python version 1.2.4."""
72 cls.db = MySQLdb.connect(db='philipp_winterrodeln_wiki', charset='utf8mb4')
75 self.cursor = self.db.cursor()
77 def exec_sql(self, sql):
78 self.cursor.execute(sql)
79 row = self.cursor.fetchone()
82 def test_datatype_page(self):
83 result = self.exec_sql('select page_title, page_restrictions, page_touched from page where page_id = 1321')
84 self.assertEqual(type(result[0]), bytes) # varbinary(255) NOT NULL
85 self.assertEqual(type(result[1]), bytes) # tinyblob NOT NULL
86 self.assertEqual(type(result[2]), bytes) # binary(14) NOT NULL
88 def test_datatype_revision(self):
89 result = self.exec_sql('select rev_comment_id, rev_actor, rev_timestamp from revision where rev_id = 7586')
90 self.assertEqual(type(result[0]), int) # tinyblob NOT NULL
91 self.assertEqual(type(result[1]), int) # varbinary(255) NOT NULL DEFAULT ''
92 self.assertEqual(type(result[2]), bytes) # binary(14) NOT NULL
94 def test_datatypes_text(self):
95 result = self.exec_sql('select old_text, old_flags from text where old_id = 7438')
96 self.assertEqual(type(result[0]), bytes) # mediumblob NOT NULL
97 self.assertEqual(type(result[1]), bytes) # tinyblob NOT NULL
99 def test_datatype_user(self):
100 result = self.exec_sql('select user_name, user_real_name, user_email from user where user_id = 1')
101 self.assertEqual(type(result[0]), bytes) # varbinary(255) NOT NULL DEFAULT ''
102 self.assertEqual(type(result[1]), bytes) # varbinary(255) NOT NULL DEFAULT ''
103 self.assertEqual(type(result[2]), bytes) # tinyblob NOT NULL
104 assert result[0].decode('UTF-8') == 'Philipp'
106 def test_datatype_categorylinks(self):
107 result = self.exec_sql('select cl_to, cl_sortkey from categorylinks where cl_from = 609')
108 self.assertEqual(type(result[0]), bytes) # varbinary(255) NOT NULL DEFAULT ''
109 self.assertEqual(type(result[1]), bytes) # varbinary(230) NOT NULL