def test_zopflipng_should_not_run_when_unavailable(self):
conf = Config()
conf.ZOPFLIPNG_PATH = '/tmp/asdf'
ctx = Context(config=conf)
optimizer = ZopflipngOptimizer(ctx)
self.assertFalse(optimizer.runnable)
self.assertFalse(optimizer.should_run('png', None))
def get_context(self):
conf = Config()
conf.ZOPFLIPNG_PATH = self.zopflipng_path
conf.STATSD_HOST = ''
return Context(config=conf)
