def test_choose_host(self):
hosts = ["foo", "bar", "baz"]
service = mock.Mock()
service.get_hosts.return_value = hosts
assert ServiceCaller.choose_host(service) in hosts
def test_choose_host_raises_exception(self):
service = mock.Mock()
service.get_hosts.return_value = []
with pytest.raises(NoHostsAvailableException):
ServiceCaller.choose_host(service)
def test_choose_host(self):
hosts = ['foo', 'bar', 'baz']
service = mock.Mock()
service.get_hosts.return_value = hosts
assert ServiceCaller.choose_host(service) in hosts
