+class CheckHTTPResponseSuccessTestCase(unittest.TestCase):
+ def results_map(self, *codes):
+ for code in codes:
+ response = (fake_httplib2_response(code), None)
+ yield code, arv_retry.check_http_response_success(response)
+
+ def check(assert_name):
+ def check_method(self, expected, *codes):
+ assert_func = getattr(self, assert_name)
+ for code, actual in self.results_map(*codes):
+ assert_func(expected, actual,
+ "{} status flagged {}".format(code, actual))
+ if assert_name != 'assertIs':
+ self.assertTrue(
+ actual is True or actual is False or actual is None,
+ "{} status returned {}".format(code, actual))
+ return check_method
+
+ check_is = check('assertIs')
+ check_is_not = check('assertIsNot')
+
+ def test_obvious_successes(self):
+ self.check_is(True, *range(200, 207))
+
+ def test_obvious_stops(self):
+ self.check_is(False, 424, 426, 428, 431,
+ *range(400, 408) + range(410, 420))
+
+ def test_obvious_retries(self):
+ self.check_is(None, 500, 502, 503, 504)
+
+ def test_4xx_retries(self):
+ self.check_is(None, 408, 409, 422, 423)
+
+ def test_5xx_failures(self):
+ self.check_is(False, 501, *range(505, 512))
+
+ def test_1xx_not_retried(self):
+ self.check_is_not(None, 100, 101)
+
+ def test_redirects_not_retried(self):
+ self.check_is_not(None, *range(300, 309))
+
+ def test_wacky_code_retries(self):
+ self.check_is(None, 0, 99, 600, -200)
+
+