#9424: Replace deprecated assert* methods in the Python test suite.
diff --git a/Lib/sqlite3/test/dbapi.py b/Lib/sqlite3/test/dbapi.py
index 51253d0..518b8ae 100644
--- a/Lib/sqlite3/test/dbapi.py
+++ b/Lib/sqlite3/test/dbapi.py
@@ -43,7 +43,7 @@
                          sqlite.paramstyle)
 
     def CheckWarning(self):
-        self.assert_(issubclass(sqlite.Warning, Exception),
+        self.assertTrue(issubclass(sqlite.Warning, Exception),
                      "Warning is not a subclass of Exception")
 
     def CheckError(self):