diff options
Diffstat (limited to 'Lib/test/test_sqlite3/test_dbapi.py')
| -rw-r--r-- | Lib/test/test_sqlite3/test_dbapi.py | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/Lib/test/test_sqlite3/test_dbapi.py b/Lib/test/test_sqlite3/test_dbapi.py index a5ec66fe22..802a691937 100644 --- a/Lib/test/test_sqlite3/test_dbapi.py +++ b/Lib/test/test_sqlite3/test_dbapi.py @@ -48,8 +48,8 @@ def managed_connect(*args, in_mem=False, **kwargs): # Helper for temporary memory databases -def memory_database(): - cx = sqlite.connect(":memory:") +def memory_database(*args, **kwargs): + cx = sqlite.connect(":memory:", *args, **kwargs) return contextlib.closing(cx) @@ -509,6 +509,20 @@ class ConnectionTests(unittest.TestCase): self.assertRaisesRegex(sqlite.ProgrammingError, msg, self.cx.setlimit, cat, 0) + def test_connection_init_bad_isolation_level(self): + msg = ( + "isolation_level string must be '', 'DEFERRED', 'IMMEDIATE', or " + "'EXCLUSIVE'" + ) + with self.assertRaisesRegex(ValueError, msg): + memory_database(isolation_level="BOGUS") + + def test_connection_init_good_isolation_levels(self): + for level in ("", "DEFERRED", "IMMEDIATE", "EXCLUSIVE", None): + with self.subTest(level=level): + with memory_database(isolation_level=level) as cx: + cx.execute("select 'ok'") + class UninitialisedConnectionTests(unittest.TestCase): def setUp(self): |