Add unique test identifier to be able to manage logs

Signed-off-by: Katarzyna Treder <katarzyna.treder@h-partners.com>

test/functional/tests/conftest.py

@@ -81,6 +81,7 @@ def pytest_runtest_setup(item):
 
     test_name = item.name.split("[")[0]
     TestRun.LOGGER = create_log(item.config.getoption("--log-path"), test_name)
+    TestRun.LOGGER.unique_test_identifier = f"TEST__{item.name}__random_seed_{TestRun.random_seed}"
 
     duts = item.config.getoption("--dut-config")
     required_duts = next(item.iter_markers(name="multidut"), None)
@@ -126,6 +127,8 @@ def pytest_runtest_setup(item):
                 f"Exception occurred during test setup:\n{str(ex)}\n{traceback.format_exc()}"
             )
 
+        TestRun.LOGGER.print_test_identifier_to_logs()
+
         TestRun.usr = Opencas(
             repo_dir=os.path.join(os.path.dirname(__file__), "../../.."),
             working_dir=dut_config["working_dir"],