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import os
import unittest
try:
from unittest.mock import patch
except ImportError:
from mock import patch
from adb_shell.auth.keygen import keygen
from adb_shell.auth.sign_pythonrsa import PythonRSASigner
from .keygen_stub import open_priv_pub
class TestPythonRSASigner(unittest.TestCase):
def setUp(self):
with patch('adb_shell.auth.sign_pythonrsa.open', open_priv_pub), patch('adb_shell.auth.keygen.open', open_priv_pub):
keygen('tests/adbkey')
self.signer = PythonRSASigner.FromRSAKeyPath('tests/adbkey')
def test_sign(self):
"""Test that the ``Sign`` method does not raise an exception."""
self.signer.Sign(b'notadb')
self.assertTrue(True)
def test_get_public_key(self):
"""Test that the ``GetPublicKey`` method works correctly."""
with patch('{}.open'.format(__name__), open_priv_pub):
with open('tests/adbkey.pub') as f:
pub = f.read()
self.assertEqual(pub, self.signer.GetPublicKey())
class TestPythonRSASignerExceptions(unittest.TestCase):
def test_value_error(self):
with patch('adb_shell.auth.sign_pythonrsa.open', open_priv_pub), patch('adb_shell.auth.keygen.open', open_priv_pub):
with patch('adb_shell.auth.sign_pythonrsa.decoder.decode', return_value=([None, [None]], None)):
with self.assertRaises(ValueError):
keygen('tests/adbkey')
self.signer = PythonRSASigner.FromRSAKeyPath('tests/adbkey')
def test_index_error(self):
with patch('adb_shell.auth.sign_pythonrsa.open', open_priv_pub), patch('adb_shell.auth.keygen.open', open_priv_pub):
with patch('adb_shell.auth.sign_pythonrsa.decoder.decode', side_effect=IndexError):
with self.assertRaises(ValueError):
keygen('tests/adbkey')
self.signer = PythonRSASigner.FromRSAKeyPath('tests/adbkey')
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