def test_cache_miss_signal(self):
cb = mock_receiver()
cache_miss.connect(cb)
cache.delete('foo')
cached, primed = cache.get_or_prime('foo', 'bar')
self.assertTrue(primed)
self.assertTrue(cb.called)
def test_get_or_prime_primes(self):
cache.delete('foo')
# Check that we primed
cached, primed = cache.get_or_prime('foo', primer='bar')
self.assertTrue(primed)
self.assertEqual(cached, 'bar')
# Subsequent call should not prime
cached, primed = cache.get_or_prime('foo', primer='baz')
self.assertFalse(primed)
self.assertEqual(cached, 'bar')