[EPIC] Audio metadata update - UI / API

api/tests/common/test_tasks.py

@@ -0,0 +1,65 @@
+import pytest
+
+from funkwhale_api.common import serializers
+from funkwhale_api.common import signals
+from funkwhale_api.common import tasks
+
+
+def test_apply_migration(factories, mocker):
+    mutation = factories["common.Mutation"](payload={})
+    apply = mocker.patch.object(mutation.__class__, "apply")
+    tasks.apply_mutation(mutation_id=mutation.pk)
+
+    apply.assert_called_once_with()
+
+
+def test_broadcast_mutation_created(factories, mocker):
+    mutation = factories["common.Mutation"](payload={})
+    factories["common.Mutation"](payload={}, is_approved=True)
+    group_send = mocker.patch("funkwhale_api.common.channels.group_send")
+    expected = serializers.APIMutationSerializer(mutation).data
+
+    signals.mutation_created.send(sender=None, mutation=mutation)
+    group_send.assert_called_with(
+        "instance_activity",
+        {
+            "type": "event.send",
+            "text": "",
+            "data": {
+                "type": "mutation.created",
+                "mutation": expected,
+                "pending_review_count": 1,
+            },
+        },
+    )
+
+
+def test_broadcast_mutation_updated(factories, mocker):
+    mutation = factories["common.Mutation"](payload={}, is_approved=True)
+    factories["common.Mutation"](payload={})
+    group_send = mocker.patch("funkwhale_api.common.channels.group_send")
+    expected = serializers.APIMutationSerializer(mutation).data
+
+    signals.mutation_updated.send(
+        sender=None, mutation=mutation, old_is_approved=False, new_is_approved=True
+    )
+    group_send.assert_called_with(
+        "instance_activity",
+        {
+            "type": "event.send",
+            "text": "",
+            "data": {
+                "type": "mutation.updated",
+                "mutation": expected,
+                "old_is_approved": False,
+                "new_is_approved": True,
+                "pending_review_count": 1,
+            },
+        },
+    )
+
+
+def test_cannot_apply_already_applied_migration(factories):
+    mutation = factories["common.Mutation"](payload={}, is_applied=True)
+    with pytest.raises(mutation.__class__.DoesNotExist):
+        tasks.apply_mutation(mutation_id=mutation.pk)