Add warning test

Author: zooba

tests/conftest.py

@@ -60,10 +60,10 @@ def quiet_log():
 
 
 class LogCaptureHandler(list):
-    def skip_until(self, pattern, args=()):
+    def skip_until(self, pattern, args=None):
         return ('until', pattern, args)
 
-    def not_logged(self, pattern, args=()):
+    def not_logged(self, pattern, args=None):
         return ('not', pattern, args)
 
     def __call__(self, *cmp):

tests/test_pep514utils.py

@@ -2,6 +2,7 @@
 import winreg
 
 from manage import pep514utils
+from manage import tagutils
 
 def test_is_tag_managed(registry, tmp_path):
     registry.setup(Company={
@@ -23,3 +24,37 @@ def test_is_tag_managed(registry, tmp_path):
     assert pep514utils._is_tag_managed(registry.key, r"Company\3.0", creating=True)
     with winreg.OpenKey(registry.key, r"Company\3.0.2"):
         pass
+
+
+def test_is_tag_managed_warning_suppressed(registry, tmp_path, assert_log):
+    registry.setup(Company={
+        "3.0.0": {"": "Just in the way here"},
+        "3.0.1": {"": "Also in the way here"},
+    })
+    pep514utils.update_registry(
+        rf"HKEY_CURRENT_USER\{registry.root}",
+        dict(company="Company", tag="3.0.0"),
+        dict(kind="pep514", Key="Company\\3.0.0", InstallPath=dict(_="dir")),
+        warn_for=[tagutils.tag_or_range(r"Company\3.0.1")],
+    )
+    assert_log(
+        "Registry key %s appears invalid.+",
+        assert_log.not_logged("An existing runtime is registered at %s"),
+    )
+
+
+def test_is_tag_managed_warning(registry, tmp_path, assert_log):
+    registry.setup(Company={
+        "3.0.0": {"": "Just in the way here"},
+        "3.0.1": {"": "Also in the way here"},
+    })
+    pep514utils.update_registry(
+        rf"HKEY_CURRENT_USER\{registry.root}",
+        dict(company="Company", tag="3.0.0"),
+        dict(kind="pep514", Key="Company\\3.0.0", InstallPath=dict(_="dir")),
+        warn_for=[tagutils.tag_or_range(r"Company\3.0.0")],
+    )
+    assert_log(
+        "Registry key %s appears invalid.+",
+        assert_log.skip_until("An existing registry key for %s"),
+    )