@Override
  public int getOrder() {
    // needs to run before the DependencyInjectionTestExecutionListener
    // https://github.com/spockframework/spock/issues/1790
    return 1955;
  }
This {@link TestExecutionListener} takes care of attaching and detaching the
mocks to the current {@link Specification}.

@author Leonard Bruenings
spock-spring/src/main/java/org/spockframework/spring/SpringMockTestExecutionListener.java