Add tests for hmac utility

* wqflask/tests/utility/test_hmac.py: New tests.

1 files changed, 35 insertions, 0 deletions

diff --git a/wqflask/tests/utility/test_hmac.py b/wqflask/tests/utility/test_hmac.py
new file mode 100644
index 00000000..c7927685
--- /dev/null
+++ b/wqflask/tests/utility/test_hmac.py
@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+"""Test hmac utility functions"""
+
+import unittest
+import mock
+
+from utility.hmac import data_hmac
+from utility.hmac import url_for_hmac
+from utility.hmac import hmac_creation
+
+
+class TestHmacUtil(unittest.TestCase):
+    """Test Utility method for hmac creation"""
+
+    def test_hmac_creation(self):
+        """Test hmac creation with a utf-8 string"""
+        self.assertEqual(hmac_creation("ファイ"), "21fa1d935bbbb07a7875")
+
+    def test_data_hmac(self):
+        """Test data_hmac fn with a utf-8 string"""
+        self.assertEqual(data_hmac("ファイ"), "ファイ:21fa1d935bbbb07a7875")
+
+    @mock.patch("utility.hmac.url_for")
+    def test_url_for_hmac_with_plain_url(self, mock_url):
+        """Test url_for_hmac without params"""
+        mock_url.return_value = "https://mock_url.com/ファイ/"
+        self.assertEqual(url_for_hmac("ファイ"),
+                         "https://mock_url.com/ファイ/?hm=a62896a50d9ffcff7deb")
+
+    @mock.patch("utility.hmac.url_for")
+    def test_url_for_hmac_with_param_in_url(self, mock_url):
+        """Test url_for_hmac with params"""
+        mock_url.return_value = "https://mock_url.com/?ファイ=1"
+        self.assertEqual(url_for_hmac("ファイ"),
+                         "https://mock_url.com/?ファイ=1&hm=b2128fb28bc32da3b5b7")