add test for compute_one_line_detailed_taxonomy

backend/metagenedb/apps/catalog/models/test_taxonomy.py

@@ -27,6 +27,12 @@ class TestBuildHierarchy(APITestCase):
             rank="phylum",
             parent=cls.kingdom
         )
+        cls.species = TaxonomyFactory(
+            tax_id="4",
+            name="Genus Species",
+            rank="species",
+            parent=cls.phylum
+        )
 
     def test_build_hierarchy(self):
         expected_dict = {
@@ -44,3 +50,13 @@ class TestBuildHierarchy(APITestCase):
         self.assertDictEqual(test_dict, expected_dict)
         self.assertIsNotNone(getattr(self.phylum, 'hierarchy'))
         self.assertDictEqual(getattr(self.phylum, 'hierarchy'), expected_dict)
+
+    def test_compute_one_line_detailed_taxonomy(self):
+        expected_str = "k__; p__; c__; o__; f__; g__; s__"
+        self.assertEqual(self.root.one_line_detailed_taxonomy, expected_str)
+        expected_str = "k__KINGDOM; p__; c__; o__; f__; g__; s__"
+        self.assertEqual(self.kingdom.one_line_detailed_taxonomy, expected_str)
+        expected_str = "k__KINGDOM; p__PHYLUM; c__; o__; f__; g__; s__"
+        self.assertEqual(self.phylum.one_line_detailed_taxonomy, expected_str)
+        expected_str = "k__KINGDOM; p__PHYLUM; c__; o__; f__; g__; s__Species"
+        self.assertEqual(self.species.one_line_detailed_taxonomy, expected_str)