diff options
Diffstat (limited to 'Lib/test/test_sqlite3/test_dbapi.py')
| -rw-r--r-- | Lib/test/test_sqlite3/test_dbapi.py | 37 |
1 files changed, 13 insertions, 24 deletions
diff --git a/Lib/test/test_sqlite3/test_dbapi.py b/Lib/test/test_sqlite3/test_dbapi.py index 488b401fb00..f5ffe242743 100644 --- a/Lib/test/test_sqlite3/test_dbapi.py +++ b/Lib/test/test_sqlite3/test_dbapi.py @@ -59,45 +59,34 @@ class ModuleTests(unittest.TestCase): sqlite.paramstyle) def test_warning(self): - self.assertTrue(issubclass(sqlite.Warning, Exception), - "Warning is not a subclass of Exception") + self.assertIsSubclass(sqlite.Warning, Exception) def test_error(self): - self.assertTrue(issubclass(sqlite.Error, Exception), - "Error is not a subclass of Exception") + self.assertIsSubclass(sqlite.Error, Exception) def test_interface_error(self): - self.assertTrue(issubclass(sqlite.InterfaceError, sqlite.Error), - "InterfaceError is not a subclass of Error") + self.assertIsSubclass(sqlite.InterfaceError, sqlite.Error) def test_database_error(self): - self.assertTrue(issubclass(sqlite.DatabaseError, sqlite.Error), - "DatabaseError is not a subclass of Error") + self.assertIsSubclass(sqlite.DatabaseError, sqlite.Error) def test_data_error(self): - self.assertTrue(issubclass(sqlite.DataError, sqlite.DatabaseError), - "DataError is not a subclass of DatabaseError") + self.assertIsSubclass(sqlite.DataError, sqlite.DatabaseError) def test_operational_error(self): - self.assertTrue(issubclass(sqlite.OperationalError, sqlite.DatabaseError), - "OperationalError is not a subclass of DatabaseError") + self.assertIsSubclass(sqlite.OperationalError, sqlite.DatabaseError) def test_integrity_error(self): - self.assertTrue(issubclass(sqlite.IntegrityError, sqlite.DatabaseError), - "IntegrityError is not a subclass of DatabaseError") + self.assertIsSubclass(sqlite.IntegrityError, sqlite.DatabaseError) def test_internal_error(self): - self.assertTrue(issubclass(sqlite.InternalError, sqlite.DatabaseError), - "InternalError is not a subclass of DatabaseError") + self.assertIsSubclass(sqlite.InternalError, sqlite.DatabaseError) def test_programming_error(self): - self.assertTrue(issubclass(sqlite.ProgrammingError, sqlite.DatabaseError), - "ProgrammingError is not a subclass of DatabaseError") + self.assertIsSubclass(sqlite.ProgrammingError, sqlite.DatabaseError) def test_not_supported_error(self): - self.assertTrue(issubclass(sqlite.NotSupportedError, - sqlite.DatabaseError), - "NotSupportedError is not a subclass of DatabaseError") + self.assertIsSubclass(sqlite.NotSupportedError, sqlite.DatabaseError) def test_module_constants(self): consts = [ @@ -274,7 +263,7 @@ class ModuleTests(unittest.TestCase): consts.append("SQLITE_IOERR_CORRUPTFS") for const in consts: with self.subTest(const=const): - self.assertTrue(hasattr(sqlite, const)) + self.assertHasAttr(sqlite, const) def test_error_code_on_exception(self): err_msg = "unable to open database file" @@ -288,7 +277,7 @@ class ModuleTests(unittest.TestCase): sqlite.connect(db) e = cm.exception self.assertEqual(e.sqlite_errorcode, err_code) - self.assertTrue(e.sqlite_errorname.startswith("SQLITE_CANTOPEN")) + self.assertStartsWith(e.sqlite_errorname, "SQLITE_CANTOPEN") def test_extended_error_code_on_exception(self): with memory_database() as con: @@ -425,7 +414,7 @@ class ConnectionTests(unittest.TestCase): ] for exc in exceptions: with self.subTest(exc=exc): - self.assertTrue(hasattr(self.cx, exc)) + self.assertHasAttr(self.cx, exc) self.assertIs(getattr(sqlite, exc), getattr(self.cx, exc)) def test_interrupt_on_closed_db(self): |