AsyncElementAsserter not working async

[DamnClin]

AsyncElementAsserter is not really working in async mode since we load the elment to check at build instead of evaluation.

Simple fix:

class AsyncElementAsserter implements ElementAsserter<AsyncResponseAsserter> {

  private final String jsonPath;
  private final Duration maxTime;
  private final AsyncResponseAsserter responseAsserter;

  AsyncElementAsserter(AsyncResponseAsserter responseAsserter, String jsonPath, Duration maxTime) {
    this.responseAsserter = responseAsserter;
    this.jsonPath = jsonPath;
    this.maxTime = maxTime;
  }

  @Override
  public AsyncElementAsserter withValues(Collection<String> values) {
    Awaiter.await(maxTime, () -> assertions().withValues(values));

    return this;
  }

  @Override
  public AsyncElementAsserter withElementsCount(int count) {
    Awaiter.await(maxTime, () -> assertions().withElementsCount(count));

    return this;
  }

  @Override
  public AsyncElementAsserter withMoreThanElementsCount(int count) {
    Awaiter.await(maxTime, () -> assertions().withMoreThanElementsCount(count));

    return this;
  }

  @Override
  public AsyncElementAsserter withValue(Object value) {
    Awaiter.await(maxTime, () -> assertions().withValue(value));

    return this;
  }

  @Override
  public <Data> AsyncElementAsserter containingExactly(List<Map<String, Data>> responses) {
    Awaiter.await(maxTime, () -> assertions().containingExactly(responses));

    return this;
  }

  @Override
  public <Data> AsyncElementAsserter containing(Map<String, Data> response) {
    Awaiter.await(maxTime, () -> assertions().containing(response));

    return this;
  }

  @Override
  public <Data> AsyncElementAsserter containing(List<Map<String, Data>> responses) {
    Awaiter.await(maxTime, () -> assertions().containing(responses));

    return this;
  }

  private ElementAssertions assertions() {
    return new ElementAssertions(jsonPath);
  }

  @Override
  public AsyncResponseAsserter and() {
    return responseAsserter;
  }
}