TST: check unique_ids

Author: wasade

qiita_db/metadata_template/test/test_prep_template.py

@@ -430,6 +430,15 @@ def test_init(self):
         st = qdb.metadata_template.prep_template.PrepTemplate(1)
         self.assertTrue(st.id, 1)
 
+    def test_unique_ids(self):
+        obs = self.tester.unique_ids()
+        exp = {name: idx for idx, name in enumerate(sorted(self.tester.keys()))}
+        self.assertEqual(obs, exp)
+
+        # verify a repeat call is unchanged
+        obs = self.tester.unique_ids()
+        self.assertEqual(obs, exp)
+
     def test_table_name(self):
         """Table name return the correct string"""
         obs = qdb.metadata_template.prep_template.PrepTemplate._table_name(1)

qiita_db/metadata_template/test/test_sample_template.py

@@ -498,6 +498,15 @@ def test_init(self):
         st = qdb.metadata_template.sample_template.SampleTemplate(1)
         self.assertTrue(st.id, 1)
 
+    def test_unique_ids(self):
+        obs = self.tester.unique_ids()
+        exp = {name: idx for idx, name in enumerate(sorted(self.tester.keys()))}
+        self.assertEqual(obs, exp)
+
+        # verify a repeat call is unchanged
+        obs = self.tester.unique_ids()
+        self.assertEqual(obs, exp)
+
     def test_table_name(self):
         """Table name return the correct string"""
         obs = qdb.metadata_template.sample_template.SampleTemplate._table_name(