bloodhound_multiproduct/tests/mimeview/pygments.py

# -*- coding: utf-8 -*-
#
#  Licensed to the Apache Software Foundation (ASF) under one
#  or more contributor license agreements.  See the NOTICE file
#  distributed with this work for additional information
#  regarding copyright ownership.  The ASF licenses this file
#  to you 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.

"""Tests for Apache(TM) Bloodhound's Pygments renderer in product environments"""

from tests import unittest

from tests.env import MultiproductTestCase
from trac.mimeview.api import Mimeview
from trac.mimeview.pygments import PygmentsRenderer
from trac.mimeview.tests import pygments as test_pygments
from trac.web.chrome import Chrome

from multiproduct.env import ProductEnvironment

have_pygments = False

if test_pygments.have_pygments:
    super_class = test_pygments.PygmentsRendererTestCase
else:
    class super_class(object):
        test_empty_content = test_extra_mimetypes = test_newline_content = \
        test_python_hello = test_python_hello_mimeview = \
                lambda self : None


class ProductPygmentsRendererTestCase(super_class, MultiproductTestCase):

    @property
    def env(self):
        env = getattr(self, '_env', None)
        if env is None:
            self.global_env = self._setup_test_env(
                    enable=[Chrome, PygmentsRenderer]
                )
            self._upgrade_mp(self.global_env)
            self._setup_test_log(self.global_env)
            self._load_product_from_data(self.global_env, self.default_product)
            self._env = env = ProductEnvironment(
                    self.global_env, self.default_product)
        return env

    @env.setter
    def env(self, value):
        pass

    def setUp(self):
        test_pygments.PygmentsRendererTestCase.setUp(self)
        self.pygments = Mimeview(self.env).renderers[0]

    def tearDown(self):
        self.global_env.reset_db()
        self.global_env = self._env = None

ProductPygmentsRendererTestCase = unittest.skipUnless(
        test_pygments.have_pygments,
        'mimeview/tests/pygments (no pygments installed)'
    )(ProductPygmentsRendererTestCase)

def test_suite():
    return unittest.TestSuite([
            unittest.makeSuite(ProductPygmentsRendererTestCase,'test'),
        ])

if __name__ == '__main__':
    unittest.main(defaultTest='test_suite')