From 8d7f8eec5b5d84937e453c9b02de0bd1b1727265 Mon Sep 17 00:00:00 2001
From: Muriithi Frederick Muriuki
Date: Wed, 28 Jul 2021 10:20:18 +0300
Subject: Make name retrieval more general

Issue:
https://github.com/genenetwork/gn-gemtext-threads/blob/main/topics/gn1-migration-to-gn2/clustering.gmi

* gn3/db/traits.py: make function more general
* tests/unit/db/test_traits.py: parametrize the tests

  Make the name retrieval more general for the different types of traits by
  changing the column specification and table as appropriate.
---
 tests/unit/db/test_traits.py | 40 ++++++++++++++++++++++++++--------------
 1 file changed, 26 insertions(+), 14 deletions(-)

(limited to 'tests/unit')

diff --git a/tests/unit/db/test_traits.py b/tests/unit/db/test_traits.py
index 6d2ba4d..95c5b27 100644
--- a/tests/unit/db/test_traits.py
+++ b/tests/unit/db/test_traits.py
@@ -1,22 +1,34 @@
 """Tests for gn3/db/traits.py"""
 from unittest import mock, TestCase
-from gn3.db.traits import retrieve_probeset_trait_name
+from gn3.db.traits import retrieve_type_trait_name
 
 class TestTraitsDBFunctions(TestCase):
     "Test cases for traits functions"
 
     def test_retrieve_probeset_trait_name(self):
         """Test that the function is called correctly."""
-        db_mock = mock.MagicMock()
-        with db_mock.cursor() as cursor:
-            cursor.fetchone.return_value = (
-                "testName", "testNameFull", "testNameShort", "dataScale")
-            self.assertEqual(
-                retrieve_probeset_trait_name(9, "testName", db_mock),
-                ("testName", "testNameFull", "testNameShort", "dataScale"))
-            cursor.execute.assert_called_once_with(
-                "SELECT Id, Name, FullName, ShortName, DataScale "
-                "FROM ProbeSetFreeze "
-                "WHERE public > %(threshold)s AND "
-                "(Name = %(name)s OR FullName = %(name)s OR ShortName = %(name)s)",
-                {"threshold": 9, "name": "testName"})
+        for trait_type, thresh, trait_name, columns in [
+                ["ProbeSet", 9, "testName",
+                 "Id, Name, FullName, ShortName, DataScale"],
+                ["Geno", 3, "genoTraitName", "Id, Name, FullName, ShortName"],
+                ["Publish", 6, "publishTraitName",
+                 "Id, Name, FullName, ShortName"],
+                ["Temp", 4, "tempTraitName", "Id, Name, FullName, ShortName"]]:
+            db_mock = mock.MagicMock()
+            with self.subTest(trait_type=trait_type):
+                with db_mock.cursor() as cursor:
+                    cursor.fetchone.return_value = (
+                        "testName", "testNameFull", "testNameShort",
+                        "dataScale")
+                    self.assertEqual(
+                        retrieve_type_trait_name(
+                            trait_type, thresh, trait_name, db_mock),
+                        ("testName", "testNameFull", "testNameShort",
+                         "dataScale"))
+                    cursor.execute.assert_called_once_with(
+                        "SELECT {cols} "
+                        "FROM {ttype}Freeze "
+                        "WHERE public > %(threshold)s AND "
+                        "(Name = %(name)s OR FullName = %(name)s OR ShortName = %(name)s)".format(
+                            cols=columns, ttype=trait_type),
+                        {"threshold": thresh, "name": trait_name})
-- 
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