+
−import sys
+
−import os
+
−from os.path import dirname, join, abspath
+
−from tempfile import mktemp
+
−
+
−from logilab.common.testlib import TestCase, unittest_main
+
−from logilab.common.changelog import Version
+
−
+
−from cubicweb.devtools import ApptestConfiguration
+
−
+
−def unabsolutize(path):
+
−    parts = path.split(os.sep)
+
−    for i, part in reversed(tuple(enumerate(parts))):
+
−        if part.startswith('cubicweb') or part == 'cubes':
+
−            return '/'.join(parts[i+1:])
+
−    raise Exception('duh? %s' % path)
+
−
+
−class CubicWebConfigurationTC(TestCase):
+
−    def setUp(self):
+
−        self.config = ApptestConfiguration('data')
+
−        self.config._cubes = ('email', 'file')
+
−
+
−    def tearDown(self):
+
−        os.environ.pop('CW_CUBES_PATH', None)
+
−
+
−    def test_reorder_cubes(self):
+
−        # jpl depends on email and file and comment
+
−        # email depends on file
+
−        self.assertEquals(self.config.reorder_cubes(['file', 'email', 'jpl']),
+
−                          ('jpl', 'email', 'file'))
+
−        self.assertEquals(self.config.reorder_cubes(['email', 'file', 'jpl']),
+
−                          ('jpl', 'email', 'file'))
+
−        self.assertEquals(self.config.reorder_cubes(['email', 'jpl', 'file']),
+
−                          ('jpl', 'email', 'file'))
+
−        self.assertEquals(self.config.reorder_cubes(['file', 'jpl', 'email']),
+
−                          ('jpl', 'email', 'file'))
+
−        self.assertEquals(self.config.reorder_cubes(['jpl', 'file', 'email']),
+
−                          ('jpl', 'email', 'file'))
+
−        self.assertEquals(self.config.reorder_cubes(('jpl', 'email', 'file')),
+
−                          ('jpl', 'email', 'file'))
+
−
+
−    def test_reorder_cubes_recommends(self):
+
−        from cubes.comment import __pkginfo__ as comment_pkginfo
+
−        comment_pkginfo.__recommend__ = ('file',)
+
−        try:
+
−            # email recommends comment
+
−            # comment recommends file
+
−            self.assertEquals(self.config.reorder_cubes(('jpl', 'email', 'file', 'comment')),
+
−                              ('jpl', 'email', 'comment', 'file'))
+
−            self.assertEquals(self.config.reorder_cubes(('jpl', 'email', 'comment', 'file')),
+
−                              ('jpl', 'email', 'comment', 'file'))
+
−            self.assertEquals(self.config.reorder_cubes(('jpl', 'comment', 'email', 'file')),
+
−                              ('jpl', 'email', 'comment', 'file'))
+
−            self.assertEquals(self.config.reorder_cubes(('comment', 'jpl', 'email', 'file')),
+
−                              ('jpl', 'email', 'comment', 'file'))
+
−        finally:
+
−            comment_pkginfo.__use__ = ()
+
−
+
−
+
−#     def test_vc_config(self):
+
−#         vcconf = self.config.vc_config()
+
−#         self.assertIsInstance(vcconf['EEMAIL'], Version)
+
−#         self.assertEquals(vcconf['EEMAIL'], (0, 3, 1))
+
−#         self.assertEquals(vcconf['CW'], (2, 31, 2))
+
−#         self.assertRaises(KeyError, vcconf.__getitem__, 'CW_VERSION')
+
−#         self.assertRaises(KeyError, vcconf.__getitem__, 'CRM')
+
−
+
−    def test_expand_cubes(self):
+
−        self.assertEquals(self.config.expand_cubes(('email', 'eblog')),
+
−                          ['email', 'eblog', 'file'])
+
−
+
−    def test_vregistry_path(self):
+
−        self.assertEquals([unabsolutize(p) for p in self.config.vregistry_path()],
+
−                          ['entities', 'web/views', 'sobjects',
+
−                           'file/entities.py', 'file/views', 'file/hooks.py',
+
−                           'email/entities.py', 'email/views', 'email/hooks.py',
+
−                           'test/data/entities.py'])
+
−
+
−    def test_cubes_path(self):
+
−        # make sure we don't import the email cube, but the stdlib email package
+
−        import email
+
−        self.assertNotEquals(dirname(email.__file__), self.config.CUBES_DIR)
+
−        os.environ['CW_CUBES_PATH'] = join(dirname(__file__), 'data', 'cubes')
+
−        self.assertEquals(self.config.cubes_search_path(),
+
−                          [abspath(join(dirname(__file__), 'data', 'cubes')),
+
−                           self.config.CUBES_DIR])
+
−        os.environ['CW_CUBES_PATH'] = '%s%s%s%s%s' % (join(dirname(__file__), 'data', 'cubes'),
+
−                                                      os.pathsep, self.config.CUBES_DIR,
+
−                                                      os.pathsep, 'unexistant')
+
−        # filter out unexistant and duplicates
+
−        self.assertEquals(self.config.cubes_search_path(),
+
−                          [abspath(join(dirname(__file__), 'data', 'cubes')),
+
−                           self.config.CUBES_DIR])
+
−        self.failUnless('mycube' in self.config.available_cubes())
+
−        # test cubes python path
+
−        self.config.adjust_sys_path()
+
−        import cubes
+
−        self.assertEquals(cubes.__path__, self.config.cubes_search_path())
+
−        # this import should succeed once path is adjusted
+
−        from cubes import mycube
+
−        self.assertEquals(mycube.__path__, [abspath(join(dirname(__file__), 'data', 'cubes', 'mycube'))])
+
−        # file cube should be overriden by the one found in data/cubes
+
−        sys.modules.pop('cubes.file', None)
+
−        del cubes.file
+
−        from cubes import file
+
−        self.assertEquals(file.__path__, [abspath(join(dirname(__file__), 'data', 'cubes', 'file'))])
+
−
+
−
+
−if __name__ == '__main__':
+
−    unittest_main()