Fix failing test

* wqflask/tests/base/test_trait.py: Add app_context to test class,
otherwise an error related to working outside the app_context is
generated. Adding the app_context is required when mocking "Flask.g".

1 files changed, 10 insertions, 1 deletions

diff --git a/wqflask/tests/base/test_trait.py b/wqflask/tests/base/test_trait.py
index 60ebaee0..826ccefd 100644
--- a/wqflask/tests/base/test_trait.py
+++ b/wqflask/tests/base/test_trait.py
@@ -3,6 +3,7 @@
 import unittest
 from unittest import mock
 
+from wqflask import app
 from base.trait import GeneralTrait
 from base.trait import retrieve_trait_info
 
@@ -31,6 +32,14 @@ class MockTrait(GeneralTrait):
 
 class TestRetrieveTraitInfo(unittest.TestCase):
     """Tests for 'retrieve_trait_info'"""
+
+    def setUp(self):
+        self.app_context = app.app_context()
+        self.app_context.push()
+
+    def tearDown(self):
+        self.app_context.pop()
+
     def test_retrieve_trait_info_with_empty_dataset(self):
         """Test that an exception is raised when dataset is empty"""
         with self.assertRaises(AssertionError):
@@ -104,7 +113,7 @@ class TestRetrieveTraitInfo(unittest.TestCase):
                                                     resource_id_mock,
                                                     g_mock,
                                                     requests_mock):
-        """Test """
+        """Test retrieve trait info when lrs has a value"""
         resource_id_mock.return_value = 1
         g_mock.db.execute.return_value.fetchone = mock.Mock()
         g_mock.db.execute.return_value.fetchone.side_effect = [