def test_file_parse_fail(self):
c = client(url='path/to/file')
c.fetch.open_f = o = mock.MagicMock()
o.return_value.__enter__.return_value.read.return_value = 'not-json'
c.fetch.stat_f = s = mock.Mock()
s.return_value.st_mtime = 12
assert not c.enabled('foo', {})
assert s.called
assert o.called
def test_file_stat_fail(self):
c = client(url='path/to/file')
c.fetch.open_f = o = mock.MagicMock()
o.return_value.__enter__.return_value.read.return_value = example_json
c.fetch.stat_f = s = mock.Mock()
s.return_value.side_effect = FileNotFoundError
assert not c.enabled('foo', {})
assert s.called
assert not o.return_value.__enter__.called
def test_file_open_fail(self):
c = client(url='path/to/file')
c.fetch.open_f = o = mock.MagicMock()
o.return_value.side_effect = FileNotFoundError
c.fetch.stat_f = s = mock.Mock()
s.return_value.st_mtime = 12
assert not c.enabled('foo', {})
assert s.called
assert o.called
def test_fetchable_url(self, requests):
requests.get.return_value = r = mock.Mock(wraps=Response())
r.ok = True
r.status_code = 200
r.headers = {'ETag': 'e-tag'}
r.json.return_value = {
'features': [{
'name': 'foo',
'enabled': True,
'strategies': [{'name': 'default', 'parameters': {}}],
}],
}
c = client(url=self.url)
assert c.enabled('foo', {})
assert r.json.called
def main(args):
ns = argparser.parse_args(args[1:])
logging.basicConfig()
logging.getLogger().setLevel(10 * max(1, 3 - ns.verbose))
un = client(
url=ns.url,
refresh_interval=5,
metrics_interval=2,
)
context = dict(kv.split('=') for kv in ns.attrs)
if ns.demo:
demo_it(un, ns.feature, context, ns.sleep)
else:
result = un.enabled(ns.feature, context)
print('yes' if result else 'no')
def test_file_url(self):
c = client(url='path/to/file')
assert isinstance(c.fetch, FileFetcher)
def test_url_to_nowhere(self, requests):
requests.get.side_effect = exceptions.ConnectionError
assert not client(url=self.url).enabled('foo', {})
def test_blank_config(self):
c = client()
assert isinstance(c, DummyClient)
assert not client().enabled('foo', {})
