Updated DB_Helper by adding firebase methods.

venv/Lib/site-packages/gcloud/streaming/test_util.py

@@ -0,0 +1,48 @@
+import unittest2
+
+
+class Test_calculate_wait_for_retry(unittest2.TestCase):
+
+    def _callFUT(self, *args, **kw):
+        from gcloud.streaming.util import calculate_wait_for_retry
+        return calculate_wait_for_retry(*args, **kw)
+
+    def test_w_negative_jitter_lt_max_wait(self):
+        import random
+        from gcloud._testing import _Monkey
+        with _Monkey(random, uniform=lambda lower, upper: lower):
+            self.assertEqual(self._callFUT(1, 60), 1.5)
+
+    def test_w_positive_jitter_gt_max_wait(self):
+        import random
+        from gcloud._testing import _Monkey
+        with _Monkey(random, uniform=lambda lower, upper: upper):
+            self.assertEqual(self._callFUT(4, 10), 10)
+
+
+class Test_acceptable_mime_type(unittest2.TestCase):
+
+    def _callFUT(self, *args, **kw):
+        from gcloud.streaming.util import acceptable_mime_type
+        return acceptable_mime_type(*args, **kw)
+
+    def test_pattern_wo_slash(self):
+        with self.assertRaises(ValueError) as err:
+            self._callFUT(['text/*'], 'BOGUS')
+        self.assertEqual(
+            err.exception.args,
+            ('Invalid MIME type: "BOGUS"',))
+
+    def test_accept_pattern_w_semicolon(self):
+        with self.assertRaises(ValueError) as err:
+            self._callFUT(['text/*;charset=utf-8'], 'text/plain')
+        self.assertEqual(
+            err.exception.args,
+            ('MIME patterns with parameter unsupported: '
+             '"text/*;charset=utf-8"',))
+
+    def test_miss(self):
+        self.assertFalse(self._callFUT(['image/*'], 'text/plain'))
+
+    def test_hit(self):
+        self.assertTrue(self._callFUT(['text/*'], 'text/plain'))