title: What are some of scenarios where we can use unsafe parameter of Mock Library of Python
body: <p>Newbie to mock library of Python but wanted to know some of the scenarios of where unsafe can be used?</p>
  <pre><code>import unittest
  from unittest import mock
  class TestSpec(unittest.TestCase):
      def test_A(self):
          mock_object = mock.Mock(spec=['assertA', 'assretB'], unsafe=True)
  </code></pre>
  <p>I have just found this one on the net..</p>