tests/pymox/mox_test_helper.py
author Sverre Rabbelier <srabbelier@gmail.com>
Mon, 26 Jan 2009 23:32:10 +0000
changeset 1007 3b66772d21a5
parent 1000 9af147fc1f1c
permissions -rwxr-xr-x
Major refactor of the access module The first step to sanity is a leap into the unknown? Create an object to represent the access checks for each module instead of a bunch of loose functions. Converted all views and params.py to use the new access checker. Main differences: * arguments to a checker can be passed by using a tuple * checkers are referenced by string, rather than directly * the Checker constructor handles merging with child views Patch by: Sverre Rabbelier

#!/usr/bin/python2.4
#
# Copyright 2008 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""A very basic test class derived from mox.MoxTestBase, used by mox_test.py.

The class defined in this module is used to test the features of
MoxTestBase and is not intended to be a standalone test.  It needs to
be in a separate module, because otherwise the tests in this class
(which should not all pass) would be executed as part of the
mox_test.py test suite.

See mox_test.MoxTestBaseTest for how this class is actually used.
"""

import os

import mox

class ExampleMoxTestMixin(object):
  """Mix-in class for mox test case class.

  It stubs out the same function as one of the test methods in
  the example test case.  Both tests must pass as meta class wraps
  test methods in all base classes.
  """

  def testStat(self):
    self.mox.StubOutWithMock(os, 'stat')
    os.stat(self.DIR_PATH)
    self.mox.ReplayAll()
    os.stat(self.DIR_PATH)


class ExampleMoxTest(mox.MoxTestBase, ExampleMoxTestMixin):

  DIR_PATH = '/path/to/some/directory'

  def testSuccess(self):
    self.mox.StubOutWithMock(os, 'listdir')
    os.listdir(self.DIR_PATH)
    self.mox.ReplayAll()
    os.listdir(self.DIR_PATH)

  def testExpectedNotCalled(self):
    self.mox.StubOutWithMock(os, 'listdir')
    os.listdir(self.DIR_PATH)
    self.mox.ReplayAll()

  def testUnexpectedCall(self):
    self.mox.StubOutWithMock(os, 'listdir')
    os.listdir(self.DIR_PATH)
    self.mox.ReplayAll()
    os.listdir('/path/to/some/other/directory')
    os.listdir(self.DIR_PATH)

  def testFailure(self):
    self.assertTrue(False)

  def testStatOther(self):
    self.mox.StubOutWithMock(os, 'stat')
    os.stat(self.DIR_PATH)
    self.mox.ReplayAll()
    os.stat(self.DIR_PATH)