adding qiita_pet tests

Author: antgonza

qiita_pet/handlers/study_handlers/description_handlers.py

@@ -660,8 +660,7 @@ def delete_study(self, study, user, callback):
             Study.delete(study_id)
             self.redirect('/study/list/')
         except Exception as e:
-            msg = "Couldn't remove study ID: %d <i>%s</i> : %s" % (
-                study_id, study_title, str(e))
+            msg = "Couldn't remove study %d: %s" % (study_id, str(e))
             msg_level = "danger"
 
             callback((msg, msg_level, 'study_information_tab', None, None))

qiita_pet/test/test_study_handlers.py

@@ -385,6 +385,16 @@ class TestEBISubmitHandler(TestHandlerBase):
 class TestDelete(TestHandlerBase):
     database = True
 
+    def test_delete_study(self):
+        response = self.post('/study/description/1',
+                             {'study_id': 1,
+                              'action': 'delete_study'})
+        self.assertEqual(response.code, 200)
+
+        # checking that the action was sent
+        index = response.body.index('Study')
+        self.assertIn("Couldn't remove study", response.body)
+
     def test_delete_sample_template(self):
         response = self.post('/study/description/1',
                              {'sample_template_id': 1,