Added task deletion. GUI still ugly, though.

tests/test_tasks.py

@@ -102,3 +102,32 @@ class TaskWorkflowTest(AbstractAttractTest):
                  json=remove_private_keys(json_task),
                  auth_token='token',
                  headers={'If-Match': json_task['_etag']})
+
+    @responses.activate
+    def test_delete_task(self):
+        task = self.create_task()
+        task_id = task['_id']
+
+        self.create_valid_auth_token(ctd.EXAMPLE_PROJECT_OWNER_ID, 'token')
+        node_url = '/api/nodes/%s' % task_id
+        self.get(node_url, auth_token='token')
+
+        with self.app.test_request_context():
+            # Log in as project admin user
+            pillar.auth.login_user(ctd.EXAMPLE_PROJECT_OWNER_ID)
+
+            self.mock_blenderid_validate_happy()
+            self.assertRaises(sdk_exceptions.PreconditionFailed,
+                              self.mngr.delete_task,
+                              task._id,
+                              'jemoeder')
+            self.mngr.delete_task(task._id, task._etag)
+
+        # Test directly with MongoDB
+        with self.app.test_request_context():
+            nodes_coll = self.app.data.driver.db['nodes']
+            found = nodes_coll.find_one(ObjectId(task_id))
+            self.assertTrue(found['_deleted'])
+
+        # Test with Eve
+        self.get(node_url, auth_token='token', expected_status=404)