def test_setup_sandbox_config_base_only():
    """Test configuration when only base_container_image is provided"""
    base_image = 'custom-base-image'
    openhands_config = OpenHandsConfig()

    IssueResolver.update_sandbox_config(
        openhands_config=openhands_config,
        base_container_image=base_image,
        runtime_container_image=None,
        is_experimental=False,
    )

    assert_sandbox_config(
        openhands_config.sandbox, base_container_image=base_image, runtime_container_image=None
    )
Test configuration when only base_container_image is provided
tests/unit/resolver/test_resolve_issue.py