Extra tests for cases when the time module has different data.

zopefoundation · Aug 3, 2017 · 1031c82 · 1031c82
1 parent 3a94c0d
commit 1031c82
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/src/zope/datetime/__init__.py b/src/zope/datetime/__init__.py
@@ -338,7 +338,7 @@ def _findLocalTimeZoneName(isDST):
             m = '+' if majorOffset >= 0 else ''
             lz = '%s%0.02d%0.02d' % (m, majorOffset, minorOffset)
             _localzone = _cache._zmap[('GMT%s' % lz).lower()]
-        except Exception: # pragma: no cover
+        except Exception:
             _localzone = ''
     return _localzone
 

diff --git a/src/zope/datetime/tests/test_datetime.py b/src/zope/datetime/tests/test_datetime.py
@@ -49,6 +49,10 @@ def i(*args):
     def test_safegmtime(self):
         self.assertIsNotNone(datetime.safegmtime(6000))
 
+
+    def test_safelocaltime(self):
+        self.assertIsNotNone(datetime.safelocaltime(6000))
+
     def test_calcSD(self):
         s, d = datetime._calcSD(9)
         self.assertAlmostEqual(s, 0, places=1)
@@ -70,6 +74,15 @@ def test_calendarday(self):
         answer = (-4712, 1, 3) if str is bytes else (-4711, 2, 0)
         self.assertEqual(datetime._calendarday(1), answer)
 
+    def test_findLocalTimeZoneName(self):
+        zmap = datetime._cache._zmap
+        try:
+            datetime._cache._zmap = {}
+            name = datetime._findLocalTimeZoneName(True)
+            self.assertEqual('', name)
+        finally:
+            datetime._cache._zmap = zmap
+
 
 class TestTimezone(unittest.TestCase):