public final MockWebServerExtension enqueue(AggregatedHttpResponse response) {
        requireNonNull(response, "response");
        mockResponses.add(response.toHttpResponse());
        return this;
    }
Enqueues the {@link AggregatedHttpResponse} to return to a client of this {@link MockWebServerExtension}.
Multiple calls will return multiple responses in order.
junit5/src/main/java/com/linecorp/armeria/testing/junit5/server/mock/MockWebServerExtension.java