Add test for copy reuse with filter

rdmo/projects/tests/test_viewset_project_value_copy_set.py

@@ -3,6 +3,9 @@
 from django.contrib.auth.models import User
 from django.urls import reverse
 
+from rdmo.options.models import OptionSet
+from rdmo.questions.models import Question
+
 from ..models import Membership, Project, Value
 
 urlnames = {
@@ -244,3 +247,43 @@ def test_copy_reuse_invalid(db, client):
     assert response.status_code == 404
     assert Value.objects.count() == values_count + 1  # one is the created set/id value
     assert Project.objects.get(id=other_project_id).values.count() == 1
+
+
+def test_copy_reuse_filter(db, client):
+    '''
+    A set can be copied (imported) into an already existing set.
+    '''
+    client.login(username='user', password='user')
+
+    user = User.objects.get(username='user')
+
+    set_value = Value.objects.get(id=set_value_id)
+    values_count = Value.objects.count()
+
+    # change one question in the catalog
+    question = Question.objects.get(id=44)
+    question.optionsets.add(OptionSet.objects.get(id=1))
+
+    question = Question.objects.get(id=47)
+    question.optionsets.clear()
+
+    # add the user to the project with the set value as well as the other project
+    Membership.objects.create(project_id=set_value.project.id, user=user, role='author')
+    Membership.objects.create(project_id=other_project_id, user=user, role='author')
+
+    url = reverse(urlnames['copy-set'], args=[other_project_id])
+    data = {
+        'attribute': set_value.attribute.id,
+        'set_prefix': set_value.set_prefix,
+        'set_index': 0,
+        'text': 'new'
+    }
+    response = client.post(url, data=json.dumps(dict(**data, copy_set_value=set_value_id)),
+                                content_type="application/json")
+    assert response.status_code == 201
+    assert Value.objects.get(
+        project=other_project_id,
+        snapshot=None,
+        **data
+    )
+    assert Value.objects.count() == values_count + set_values_count + 1 - 2 # one is for set/id and two are skipped