Add test capturing that a missing key raises a KeyError. Ref #371.

python · Dec 17, 2022 · f2e9c39 · f2e9c39
1 parent 7662a60
commit f2e9c39
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/tests/test_api.py b/tests/test_api.py
@@ -141,6 +141,15 @@ def test_importlib_metadata_version(self):
         resolved = version('importlib-metadata')
         assert re.match(self.version_pattern, resolved)
 
+    @__import__('pytest').mark.xfail(reason="not implemented #371")
+    def test_missing_key(self):
+        """
+        Attempting to request missing metadata raises KeyError.
+        """
+        md = metadata('distinfo-pkg')
+        with self.assertRaises(KeyError):
+            md['does-not-exist']
+
     @staticmethod
     def _test_files(files):
         root = files[0].root