4061b72f2e0bdd6a739acbd727f54f37e5cc92ff,python/ray/serve/tests/test_backend_state.py,,test_new_version_and_scale_down,#Any#,1002

Before Change

    assert len(backend_state._replicas) == 0

    b_config_1, r_config_1 = generate_configs(10)
    goal_1 = backend_state.deploy_backend(
        TEST_TAG, b_config_1, r_config_1, version="1")

After Change

    // Now deploy a new version and scale down the number of replicas to 2.
    // First, 8 old replicas should be stopped to bring it down to the target.
    b_info_2 = backend_info(num_replicas=2, version="2")
    goal_2 = backend_state.deploy_backend(TEST_TAG, b_info_2)
    backend_state.update()
    check_counts(
        backend_state,

Instances