use standard type string algorithm in scheduler

awx/main/tests/unit/utils/test_common.py

@@ -8,6 +8,15 @@ from uuid import uuid4
 
 from awx.main.utils import common
 
+from awx.main.models import (
+    Job,
+    AdHocCommand,
+    InventoryUpdate,
+    ProjectUpdate,
+    SystemJob,
+    WorkflowJob
+)
+
 
 @pytest.mark.parametrize('input_, output', [
     ({"foo": "bar"}, {"foo": "bar"}),
@@ -27,3 +36,16 @@ def test_set_environ():
         assert set(os.environ.keys()) - set(old_environ.keys()) == set([key])
     assert os.environ == old_environ
     assert key not in os.environ
+
+
+# Cases relied on for scheduler dependent jobs list
+@pytest.mark.parametrize('model,name', [
+    (Job, 'job'),
+    (AdHocCommand, 'ad_hoc_command'),
+    (InventoryUpdate, 'inventory_update'),
+    (ProjectUpdate, 'project_update'),
+    (SystemJob, 'system_job'),
+    (WorkflowJob, 'workflow_job')
+])
+def test_get_type_for_model(model, name):
+    assert common.get_type_for_model(model) == name