Fixing bug when changing us's to a non existing status

taiga/github_hook/event_hooks.py

@@ -74,10 +74,10 @@ class PushEventHook(BaseEventHook):
         if Issue.objects.filter(project=self.project, ref=ref).exists():
             modelClass = Issue
             statusClass = IssueStatus
-        elif Task.objects.filter(ref=ref).exists():
+        elif Task.objects.filter(project=self.project, ref=ref).exists():
             modelClass = Task
             statusClass = TaskStatus
-        elif UserStory.objects.filter(ref=ref).exists():
+        elif UserStory.objects.filter(project=self.project, ref=ref).exists():
             modelClass = UserStory
             statusClass = UserStoryStatus
         else:
@@ -87,7 +87,7 @@ class PushEventHook(BaseEventHook):
 
         try:
             status = statusClass.objects.get(project=self.project, slug=status_slug)
-        except IssueStatus.DoesNotExist:
+        except statusClass.DoesNotExist:
             raise ActionSyntaxException(_("The status doesn't exist"))
 
         element.status = status

tests/integration/test_github_hook.py

@@ -146,7 +146,7 @@ def test_push_event_processing_case_insensitive(client):
     assert len(mail.outbox) == 1
 
 
-def test_push_event_bad_processing_non_existing_ref(client):
+def test_push_event_task_bad_processing_non_existing_ref(client):
     issue_status = f.IssueStatusFactory()
     payload = {"commits": [
         {"message": """test message
@@ -164,6 +164,25 @@ def test_push_event_bad_processing_non_existing_ref(client):
     assert len(mail.outbox) == 0
 
 
+def test_push_event_us_bad_processing_non_existing_status(client):
+    user_story = f.UserStoryFactory.create()
+    payload = {"commits": [
+        {"message": """test message
+            test   TG-%s    #non-existing-slug   ok
+            bye!
+        """%(user_story.ref)},
+    ]}
+
+    mail.outbox = []
+
+    ev_hook = event_hooks.PushEventHook(user_story.project, payload)
+    with pytest.raises(ActionSyntaxException) as excinfo:
+        ev_hook.process_event()
+
+    assert str(excinfo.value) == "The status doesn't exist"
+    assert len(mail.outbox) == 0
+
+
 def test_push_event_bad_processing_non_existing_status(client):
     issue = f.IssueFactory.create()
     payload = {"commits": [
@@ -182,6 +201,7 @@ def test_push_event_bad_processing_non_existing_status(client):
     assert str(excinfo.value) == "The status doesn't exist"
     assert len(mail.outbox) == 0
 
+
 def test_issues_event_opened_issue(client):
     issue = f.IssueFactory.create()
     issue.project.default_issue_status = issue.status