30   def setUp(self):  argument
31     self.testdata_dir = test_utils.get_testdata_dir()
33     self.payload_key = os.path.join(self.testdata_dir, 'testkey.key')
42   def test_ParseApexPayloadInfo(self):  argument
43     payload_file = self._GetTestPayload()
45         payload_file, self.payload_key, 'testkey', 'SHA256_RSA2048', self.SALT)
47     self.assertEqual('SHA256_RSA2048', payload_info['Algorithm'])
48     self.assertEqual(self.SALT, payload_info['Salt'])
49     self.assertEqual('testkey', payload_info['apex.key'])
51   def test_SignApexPayload(self):  argument
52     payload_file = self._GetTestPayload()
54         payload_file, self.payload_key, 'testkey', 'SHA256_RSA2048', self.SALT)
55     apex_utils.VerifyApexPayload(payload_file, self.payload_key)
57   def test_SignApexPayload_withSignerHelper(self):  argument
58     payload_file = self._GetTestPayload()
60         os.path.join(self.testdata_dir, 'signing_helper.sh'))
63         self.payload_key,
64         'testkey', 'SHA256_RSA2048', self.SALT,
66     apex_utils.VerifyApexPayload(payload_file, self.payload_key)
68   def test_SignApexPayload_invalidKey(self):  argument
69     self.assertRaises(
72         self._GetTestPayload(),
73         os.path.join(self.testdata_dir, 'testkey.x509.pem'),
76         self.SALT)
78   def test_VerifyApexPayload_wrongKey(self):  argument
79     payload_file = self._GetTestPayload()
81         payload_file, self.payload_key, 'testkey', 'SHA256_RSA2048', self.SALT)
82     apex_utils.VerifyApexPayload(payload_file, self.payload_key)
83     self.assertRaises(
87         os.path.join(self.testdata_dir, 'testkey_with_passwd.key'))