Basic exclusions for DB Isolation mode (apache#41079)

After creating the full test harness for the DB isolation mode
in apache#41067, and runnning the whole test suite, this is the result
of first pass of exclusions of those tests that are not relevant
for the DB isolation mode.

Related: apache#41067

tests/always/test_example_dags.py

@@ -189,6 +189,7 @@ def test_should_be_importable(example: str):
     assert len(dagbag.dag_ids) >= 1
 
 
+@pytest.mark.skip_if_database_isolation_mode
 @pytest.mark.db_test
 @pytest.mark.parametrize("example", example_not_excluded_dags(xfail_db_exception=True))
 def test_should_not_do_database_queries(example: str):

tests/api_connexion/endpoints/test_config_endpoint.py

@@ -25,7 +25,7 @@
 from tests.test_utils.api_connexion_utils import assert_401, create_user, delete_user
 from tests.test_utils.config import conf_vars
 
-pytestmark = pytest.mark.db_test
+pytestmark = [pytest.mark.db_test, pytest.mark.skip_if_database_isolation_mode]
 
 
 MOCK_CONF = {

tests/api_connexion/endpoints/test_connection_endpoint.py

@@ -31,7 +31,7 @@
 from tests.test_utils.db import clear_db_connections
 from tests.test_utils.www import _check_last_log
 
-pytestmark = pytest.mark.db_test
+pytestmark = [pytest.mark.db_test, pytest.mark.skip_if_database_isolation_mode]
 
 
 @pytest.fixture(scope="module")

tests/api_experimental/auth/backend/test_basic_auth.py

@@ -24,7 +24,7 @@
 from airflow.exceptions import RemovedInAirflow3Warning
 from tests.test_utils.db import clear_db_pools
 
-pytestmark = pytest.mark.db_test
+pytestmark = [pytest.mark.db_test, pytest.mark.skip_if_database_isolation_mode]
 
 
 class TestBasicAuth:

tests/api_experimental/common/test_mark_tasks.py

@@ -43,7 +43,7 @@
 
 DEV_NULL = "/dev/null"
 
-pytestmark = pytest.mark.db_test
+pytestmark = [pytest.mark.db_test, pytest.mark.skip_if_database_isolation_mode]
 
 
 @pytest.fixture(scope="module")

tests/cli/commands/test_dag_command.py

@@ -58,7 +58,7 @@
 
 # TODO: Check if tests needs side effects - locally there's missing DAG
 
-pytestmark = pytest.mark.db_test
+pytestmark = [pytest.mark.db_test, pytest.mark.skip_if_database_isolation_mode]
 
 
 class TestCliDags:

tests/cli/commands/test_dag_processor_command.py

@@ -26,7 +26,7 @@
 from airflow.configuration import conf
 from tests.test_utils.config import conf_vars
 
-pytestmark = pytest.mark.db_test
+pytestmark = [pytest.mark.db_test, pytest.mark.skip_if_database_isolation_mode]
 
 
 class TestDagProcessorCommand:

tests/jobs/test_backfill_job.py

@@ -70,7 +70,7 @@
 from tests.test_utils.mock_executor import MockExecutor
 from tests.test_utils.timetables import cron_timetable
 
-pytestmark = pytest.mark.db_test
+pytestmark = [pytest.mark.db_test, pytest.mark.skip_if_database_isolation_mode]
 
 logger = logging.getLogger(__name__)
 

tests/providers/amazon/aws/auth_manager/security_manager/test_aws_security_manager_override.py

@@ -29,6 +29,8 @@
     )
 from airflow.www.extensions.init_appbuilder import init_appbuilder
 
+pytestmark = pytest.mark.skip_if_database_isolation_mode
+
 
 @pytest.fixture
 def appbuilder():

tests/providers/amazon/aws/auth_manager/test_aws_auth_manager.py

@@ -66,7 +66,10 @@
 if TYPE_CHECKING:
     from airflow.auth.managers.base_auth_manager import ResourceMethod
 
-pytestmark = pytest.mark.skipif(not AIRFLOW_V_2_9_PLUS, reason="Test requires Airflow 2.9+")
+pytestmark = [
+    pytest.mark.skipif(not AIRFLOW_V_2_9_PLUS, reason="Test requires Airflow 2.9+"),
+    pytest.mark.skip_if_database_isolation_mode,
+]
 
 mock = Mock()
 

tests/www/api/experimental/test_dag_runs_endpoint.py

@@ -26,7 +26,7 @@
 from airflow.models.serialized_dag import SerializedDagModel
 from airflow.settings import Session
 
-pytestmark = pytest.mark.db_test
+pytestmark = [pytest.mark.db_test, pytest.mark.skip_if_database_isolation_mode]
 
 
 class TestDagRunsEndpoint:

tests/www/api/experimental/test_endpoints.py

@@ -40,7 +40,7 @@
     os.path.join(os.path.dirname(os.path.realpath(__file__)), os.pardir, os.pardir, os.pardir, os.pardir)
 )
 
-pytestmark = pytest.mark.db_test
+pytestmark = [pytest.mark.db_test, pytest.mark.skip_if_database_isolation_mode]
 
 
 @pytest.fixture(scope="module")

tests/www/test_app.py

@@ -32,7 +32,7 @@
 from tests.test_utils.config import conf_vars
 from tests.test_utils.decorators import dont_initialize_flask_app_submodules
 
-pytestmark = pytest.mark.db_test
+pytestmark = [pytest.mark.db_test, pytest.mark.skip_if_database_isolation_mode]
 
 
 class TestApp: