pytest conversion test__check_qualities (#1410)

Author: Taniya-Das

tests/test_datasets/test_dataset.py

@@ -454,15 +454,17 @@ def test__read_qualities(self, filename_mock, pickle_mock):
         assert pickle_mock.load.call_count == 0
         assert pickle_mock.dump.call_count == 1
 
-    def test__check_qualities(self):
-        qualities = [{"oml:name": "a", "oml:value": "0.5"}]
-        qualities = openml.datasets.dataset._check_qualities(qualities)
-        assert qualities["a"] == 0.5
-
-        qualities = [{"oml:name": "a", "oml:value": "null"}]
-        qualities = openml.datasets.dataset._check_qualities(qualities)
-        assert qualities["a"] != qualities["a"]
-
-        qualities = [{"oml:name": "a", "oml:value": None}]
-        qualities = openml.datasets.dataset._check_qualities(qualities)
-        assert qualities["a"] != qualities["a"]
+
+
+def test__check_qualities():
+    qualities = [{"oml:name": "a", "oml:value": "0.5"}]
+    qualities = openml.datasets.dataset._check_qualities(qualities)
+    assert qualities["a"] == 0.5
+
+    qualities = [{"oml:name": "a", "oml:value": "null"}]
+    qualities = openml.datasets.dataset._check_qualities(qualities)
+    assert qualities["a"] != qualities["a"]
+
+    qualities = [{"oml:name": "a", "oml:value": None}]
+    qualities = openml.datasets.dataset._check_qualities(qualities)
+    assert qualities["a"] != qualities["a"]