+
−import os
+
−from os.path import join, dirname
+
−from shutil import rmtree
+
−import errno
+
−import tempfile
+
−from unittest import TestCase, main
+
−
+
−from cubicweb.web.propertysheet import PropertySheet, lazystr
+
−
+
−
+
−DATADIR = join(dirname(__file__), 'data')
+
−
+
−
+
−class PropertySheetTC(TestCase):
+
−
+
−    def setUp(self):
+
−        uicache = join(DATADIR, 'uicache')
+
−        try:
+
−            os.makedirs(uicache)
+
−        except OSError as err:
+
−            if err.errno != errno.EEXIST:
+
−                raise
+
−        self.cachedir = tempfile.mkdtemp(dir=uicache)
+
−
+
−    def tearDown(self):
+
−        rmtree(self.cachedir)
+
−
+
−    def data(self, filename):
+
−        return join(DATADIR, filename)
+
−
+
−    def test(self):
+
−        ps = PropertySheet(self.cachedir, datadir_url='http://cwtest.com')
+
−        ps.load(self.data('sheet1.py'))
+
−        ps.load(self.data('sheet2.py'))
+
−        # defined by sheet1
+
−        self.assertEqual(ps['logo'], 'http://cwtest.com/logo.png')
+
−        # defined by sheet1, overriden by sheet2
+
−        self.assertEqual(ps['bgcolor'], '#FFFFFF')
+
−        # defined by sheet2
+
−        self.assertEqual(ps['fontcolor'], 'black')
+
−        # defined by sheet1, extended by sheet2
+
−        self.assertEqual(ps['stylesheets'], ['http://cwtest.com/cubicweb.css',
+
−                                              'http://cwtest.com/mycube.css'])
+
−        # lazy string defined by sheet1
+
−        self.assertIsInstance(ps['lazy'], lazystr)
+
−        self.assertEqual(str(ps['lazy']), '#FFFFFF')
+
−        # test compilation
+
−        self.assertEqual(ps.compile('a {bgcolor: %(bgcolor)s; size: 1%;}'),
+
−                          'a {bgcolor: #FFFFFF; size: 1%;}')
+
−        self.assertEqual(ps.process_resource(DATADIR, 'pouet.css'),
+
−                         self.cachedir)
+
−        self.assertIn('pouet.css', ps._cache)
+
−        self.assertFalse(ps.need_reload())
+
−        os.utime(self.data('sheet1.py'), None)
+
−        self.assertIn('pouet.css', ps._cache)
+
−        self.assertTrue(ps.need_reload())
+
−        self.assertIn('pouet.css', ps._cache)
+
−        ps.reload()
+
−        self.assertNotIn('pouet.css', ps._cache)
+
−        self.assertFalse(ps.need_reload())
+
−        ps.process_resource(DATADIR, 'pouet.css') # put in cache
+
−        os.utime(self.data('pouet.css'), None)
+
−        self.assertFalse(ps.need_reload())
+
−        self.assertNotIn('pouet.css', ps._cache)
+
−
+
−
+
−if __name__ == '__main__':
+
−    main()