fix issue with CADMIN test

Author: asirko-soft

src/python_testing/TC_CADMIN_1_3_4.py

@@ -52,7 +52,7 @@
 from chip.exceptions import ChipStackError
 from chip.interaction_model import Status
 from chip.tlv import TLVReader
-from matter_testing_infrastructure.chip.testing.matter_testing import (MatterBaseTest, TestStep, async_test_body,
+from chip.testing.matter_testing import (MatterBaseTest, TestStep, async_test_body,
                                                                        default_matter_test_main)
 from mdns_discovery import mdns_discovery
 from mobly import asserts
@@ -346,6 +346,4 @@ async def test_TC_CADMIN_1_4(self):
 
 
 if __name__ == "__main__":
-    # This makes the test class discoverable by the test runner
-    __test_class__ = TC_CADMIN
     default_matter_test_main()

src/python_testing/matter_testing_infrastructure/chip/testing/matter_testing.py

@@ -2196,3 +2196,6 @@ def test_run_commissioning(self):
 cluster_id_str = conversions.cluster_id_with_name
 
 default_matter_test_main = runner.default_matter_test_main
+get_test_info = runner.get_test_info
+run_tests = runner.run_tests
+run_tests_no_exit = runner.run_tests_no_exit