generalize schedule prompts validation

This makes ScheduleSerializer behave same as WFJT nodes
Prevents providing job_type for workflow jobs, as example

awx/api/serializers.py

@@ -3695,18 +3695,16 @@ class ScheduleSerializer(LaunchConfigurationBaseSerializer):
         return value
 
     def validate(self, attrs):
-        extra_data = parse_yaml_or_json(attrs.get('extra_data', {}))
-        if extra_data:
-            ujt = None
-            if 'unified_job_template' in attrs:
-                ujt = attrs['unified_job_template']
-            elif self.instance:
-                ujt = self.instance.unified_job_template
-            accepted, rejected, errors = ujt.accept_or_ignore_variables(extra_data)
-            if 'extra_vars' in errors:
-                errors['extra_data'] = errors.pop('extra_vars')
-            if errors:
-                raise serializers.ValidationError(errors)
+        ujt = None
+        if 'unified_job_template' in attrs:
+            ujt = attrs['unified_job_template']
+        elif self.instance:
+            ujt = self.instance.unified_job_template
+        accepted, rejected, errors = ujt._accept_or_ignore_job_kwargs(**self._build_mock_obj(attrs).prompts_dict())
+        if 'extra_vars' in errors:
+            errors['extra_data'] = errors.pop('extra_vars')
+        if errors:
+            raise serializers.ValidationError(errors)
         return super(ScheduleSerializer, self).validate(attrs)
 
     # We reject rrules if:

awx/main/models/unified_jobs.py

@@ -431,7 +431,8 @@ class UnifiedJobTemplate(PolymorphicModel, CommonModelNameNotUnique, Notificatio
         '''
         errors = {}
         if kwargs:
-            errors['all'] = [_("Fields {} are not allowed on launch.").format(kwargs.keys())]
+            for field_name in kwargs.keys():
+                errors[field_name] = [_("Field is not allowed on launch.")]
         return ({}, kwargs, errors)
 
     def accept_or_ignore_variables(self, data, errors=None):

awx/main/tests/functional/api/test_schedules.py

@@ -2,6 +2,8 @@ import pytest
 
 from awx.api.versioning import reverse
 
+from awx.main.models import JobTemplate
+
 
 RRULE_EXAMPLE = 'DTSTART:20151117T050000Z RRULE:FREQ=DAILY;INTERVAL=1;COUNT=1'
 
@@ -11,11 +13,17 @@ def test_non_job_extra_vars_prohibited(post, project, admin_user):
     url = reverse('api:project_schedules_list', kwargs={'pk': project.id})
     r = post(url, {'name': 'test sch', 'rrule': RRULE_EXAMPLE, 'extra_data': '{"a": 5}'},
              admin_user, expect=400)
-    assert 'cannot accept variables' in str(r.data['extra_data'][0])
+    assert 'not allowed on launch' in str(r.data['extra_data'][0])
 
 
 @pytest.mark.django_db
-def test_valid_survey_answer(post, job_template, admin_user, survey_spec_factory):
+def test_valid_survey_answer(post, admin_user, project, inventory, survey_spec_factory):
+    job_template = JobTemplate.objects.create(
+        name='test-jt',
+        project=project,
+        playbook='helloworld.yml',
+        inventory=inventory
+    )
     job_template.ask_variables_on_launch = False
     job_template.survey_enabled = True
     job_template.survey_spec = survey_spec_factory('var1')

awx/main/tests/unit/models/test_system_jobs.py

@@ -50,7 +50,7 @@ def test_reject_other_prommpts():
     sjt = SystemJobTemplate()
     accepted, ignored, errors = sjt._accept_or_ignore_job_kwargs(limit="")
     assert accepted == {}
-    assert 'not allowed on launch' in errors['all'][0]
+    assert 'not allowed on launch' in errors['limit'][0]
 
 
 def test_reject_some_accept_some():
@@ -61,5 +61,5 @@ def test_reject_some_accept_some():
     })
     assert accepted == {"extra_vars": {"days": 34}}
     assert ignored == {"limit": "", "extra_vars": {"foobar": "baz"}}
-    assert 'not allowed on launch' in errors['all'][0]
+    assert 'not allowed on launch' in errors['limit'][0]