def test_realGetAllThemes(self):
"""
C{_realGetAllThemes} should collect themes from available offerings.
"""
tc = webtheme.ThemeCache()
ths = tc.getAllThemes()
self.assertEqual([theme.name for theme in ths], ['foo', 'boz', 'baz'])
def test_clearThemeCache(self):
"""
C{emptyCache} should invalidate the cache contents for both types.
"""
tc = webtheme.ThemeCache()
s = Store()
tc.getAllThemes()
tc.getInstalledThemes(s)
tc.emptyCache()
self.assertEqual(tc._getAllThemesCache, None)
self.assertEqual(len(tc._getInstalledThemesCache), 0)
def test_getAllThemes(self):
"""
C{getAllThemes} should collect themes from available
offerings, and only call C{getOfferings} once no matter how
many times it's called.
"""
tc = webtheme.ThemeCache()
ths = tc.getAllThemes()
self.assertEqual([theme.name for theme in ths], ['foo', 'boz', 'baz'])
tc.getAllThemes()
self.assertEqual(self.called, 1)