old_contents: import sys
  import os
  import envy
  
  from envy import active_venv, get_active_venv, in_python_package, get_package_name, get_envy_path, get_venv_package_path, original_backed_up, helper
  
  from mock import MagicMock
  from mock import patch
  
  base = os.getcwd()
  
  @patch('os.getcwd', return_value='{}/tests/testsrc/someuser/src/some_package'.format(base))
  @patch('envy.helper.get_py_version', return_value='2.7')
  @patch('envy.helper.get_sys_prefix', return_value="./testsrc/someuser/.virtualenvs/someenv/bin")
  def test_is_active_venv(mock_prefix, mock_version, mock_os):
      assert active_venv() == True
  
  @patch('os.getcwd', return_value='{}/tests/testsrc/someuser/src/some_package'.format(base))
  @patch('envy.helper.get_py_version', return_value='2.7')
  @patch('envy.helper.get_sys_prefix', return_value="./testsrc/someuser/.virtualenvs/someenv/bin")
  def test_get_package_name(mock_prefix, mock_version, mock_os):
      assert get_package_name() == 'some_package'
  
  @patch('os.getcwd', return_value='{}/tests/testsrc/someuser/src/some_package'.format(base))
  @patch('envy.helper.get_py_version', return_value='2.7')
  @patch('envy.helper.get_sys_prefix', return_value="./testsrc/someuser/.virtualenvs/someenv/bin")
  def test_get_active_venv( mock_prefix, mock_version, mock_os):
      assert envy.get_active_venv() == 'someenv'
  
  @patch('os.getcwd', return_value='{}/tests/testsrc/someuser/src/some_package'.format(base))
  @patch('envy.helper.get_py_version', return_value='2.7')
  @patch('envy.helper.get_sys_prefix', return_value="./testsrc/someuser/.virtualenvs/someenv/bin")
  def test_in_python_package(mock_prefix, mock_version, mock_os):
      assert in_python_package() == True
  
  @patch('os.getcwd', return_value='{}/tests/testsrc/someuser/src/some_package'.format(base))
  @patch('os.path.expanduser', return_value='./testsrc/someuser/.envies/someenv/some_package')
  @patch('envy.helper.get_py_version', return_value='2.7')
  @patch('envy.helper.get_sys_prefix', return_value="./testsrc/someuser/.virtualenvs/someenv/bin")
  def test_get_envy_path(mock_prefix, mock_version, dummy, mock_os):
      assert get_envy_path() == './testsrc/someuser/.envies/someenv/some_package'
  
  @patch('os.getcwd', return_value='{}/tests/testsrc/someuser/src/some_package'.format(base))
  @patch('os.path.expanduser', return_value='{}/tests/testsrc/someuser/.virtualenvs/someenv/lib/python2.7/site-packages/some_package'.format(base))
  @patch('envy.helper.get_py_version', return_value='2.7')
  @patch('envy.helper.get_sys_prefix', return_value="./testsrc/someuser/.virtualenvs/someenv/bin")
  def test_get_package_name(mock_prefix, mock_version, dummy, mock_os):
      assert get_venv_package_path() == '{}/tests/testsrc/someuser/.virtualenvs/someenv/lib/python2.7/site-packages/some_package'.format(base)
  
  # # def test_in_python_package_nested_case():
  # #     mock('os.getcwd', returns='{}/tests/testsrc/someuser/src/some_package/some_package'.format(base))
  # #     assert in_python_package() == True
  
new_contents: import sys
  import os
  import envy
  
  from envy import active_venv, get_active_venv, in_python_package, get_package_name, get_envy_path, get_venv_package_path, original_backed_up, helper
  
  from mock import MagicMock
  from mock import patch
  
  base = os.getcwd()
  
  def setup_test(f):
      @patch('os.getcwd', return_value='{}/tests/testsrc/someuser/src/some_package'.format(base))
      @patch('envy.helper.get_py_version', return_value='2.7')
      @patch('envy.helper.get_sys_prefix', return_value="./testsrc/someuser/.virtualenvs/someenv/bin")
      def wrap_patches(*args, **kwargs):
          return f(*args, **kwargs)
  
      return wrap_patches
  
  @setup_test
  def test_is_active_venv(mock_prefix, mock_version, mock_os):
      assert active_venv() == True
  
  @setup_test
  def test_get_package_name(mock_prefix, mock_version, mock_os):
      assert get_package_name() == 'some_package'
  
  @setup_test
  def test_get_active_venv(mock_prefix, mock_version, mock_os):
      assert envy.get_active_venv() == 'someenv'
  
  @setup_test
  def test_in_python_package(mock_prefix, mock_version, mock_os):
      assert in_python_package() == True
  
  @setup_test
  @patch('os.path.expanduser', return_value='./testsrc/someuser/.envies/someenv/some_package')
  def test_get_envy_path(mock_prefix, mock_version, dummy, mock_os):
      assert get_envy_path() == './testsrc/someuser/.envies/someenv/some_package'
  
  @setup_test
  @patch('os.path.expanduser', return_value='{}/tests/testsrc/someuser/.virtualenvs/someenv/lib/python2.7/site-packages/some_package'.format(base))
  def test_get_package_name(mock_prefix, mock_version, dummy, mock_os):
      assert get_venv_package_path() == '{}/tests/testsrc/someuser/.virtualenvs/someenv/lib/python2.7/site-packages/some_package'.format(base)
  
  @setup_test
  def test_in_python_package_nested_case(mock_prefix, mock_version, mock_os):
      assert in_python_package() == True
  
subject: add decorator for setting up tests