diff options
Diffstat (limited to 'tests/test_localedata.py')
| -rw-r--r-- | tests/test_localedata.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/test_localedata.py b/tests/test_localedata.py index dceb984..bffe763 100644 --- a/tests/test_localedata.py +++ b/tests/test_localedata.py @@ -17,6 +17,7 @@ from operator import methodcaller from babel import localedata + class MergeResolveTestCase(unittest.TestCase): def test_merge_items(self): @@ -78,6 +79,7 @@ def test_locale_identification(): for l in localedata.locale_identifiers(): assert localedata.exists(l) + def test_unique_ids(): # Check all locale IDs are uniques. all_ids = localedata.locale_identifiers() @@ -93,6 +95,7 @@ def test_mixedcased_locale(): methodcaller(random.choice(['lower', 'upper']))(c) for c in l]) assert localedata.exists(locale_id) + def test_locale_argument_acceptance(): # Testing None input. normalized_locale = localedata.normalize_locale(None) @@ -105,3 +108,26 @@ def test_locale_argument_acceptance(): assert normalized_locale is None locale_exist = localedata.exists(['en_us', None]) assert locale_exist == False + + +def test_locale_identifiers_cache(monkeypatch): + original_listdir = localedata.os.listdir + listdir_calls = [] + def listdir_spy(*args): + rv = original_listdir(*args) + listdir_calls.append((args, rv)) + return rv + monkeypatch.setattr(localedata.os, 'listdir', listdir_spy) + + # In case we've already run some tests... + if hasattr(localedata.locale_identifiers, 'cache'): + del localedata.locale_identifiers.cache + + assert not listdir_calls + assert localedata.locale_identifiers() + assert len(listdir_calls) == 1 + assert localedata.locale_identifiers() is localedata.locale_identifiers.cache + assert len(listdir_calls) == 1 + localedata.locale_identifiers.cache = None + assert localedata.locale_identifiers() + assert len(listdir_calls) == 2 |