1. Script the mocks.
2. Run application code.
3. Verify that the expected requests were made.

Here's a complete example:

```java
public void test() throws Exception {
  // Create a MockWebServer. These are lean enough that you can create a new
  // instance for every unit test.
  MockWebServer server = new MockWebServer();

  // Schedule some responses.
  server.enqueue(new MockResponse().setBody("hello, world!"));

        return "org.codelibs.fess.es.config.exentity.ThumbnailQueue";
    }

    @Override
    public String getConditionBeanTypeName() {
        return "org.codelibs.fess.es.config.cbean.ThumbnailQueueCB";
    }

    @Override
    public String getBehaviorTypeName() {
        return "org.codelibs.fess.es.config.exbhv.ThumbnailQueueBhv";
    }

  private val path = mutableListOf<String>()

  /**
   * False unless we made a recursive call to [write] at the current stack frame. The explicit box
   * adapter can clear this to synthesize non-constructed values that are embedded in octet strings.
   */
  var constructed = false

  fun write(
    name: String,
    tagClass: Int,
    tag: Long,
    block: (BufferedSink) -> Unit,

  @Override
  protected void tearDown() {
    for (File file : filesToDelete) {
      if (file.exists()) {
        delete(file);
      }
    }
    filesToDelete.clear();
  }

  private File getTestDir() throws IOException {
    if (testDir != null) {
      return testDir;
    }

    URL testFileUrl = IoTestCase.class.getResource("testdata/i18n.txt");

        }
    }

    public void cleanup(final String sessionId) {
        // TODO transaction?
        urlQueueService.delete(sessionId);
        dataService.delete(sessionId);
        urlFilter.clear();
    }

    @Override
    public void close() {
        clientFactory.close();
    }

    public void addIncludeFilter(final String regexp) {
        if (StringUtil.isNotBlank(regexp)) {

    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse index(final SearchForm form) {
        validate(form, messages -> {}, this::asDictIndexHtml);
        kuromojiPager.clear();
        return asHtml(path_AdminDictKuromoji_AdminDictKuromojiJsp).renderWith(data -> {
            searchPaging(data, form);
        });
    }

    @Execute
    @Secured({ ROLE, ROLE + VIEW })

 */
package org.codelibs.fess.es.config.cbean.ca.bs;

import org.codelibs.fess.es.config.allcommon.EsAbstractConditionAggregation;
import org.codelibs.fess.es.config.allcommon.EsAbstractConditionQuery;
import org.codelibs.fess.es.config.cbean.ca.DuplicateHostCA;
import org.codelibs.fess.es.config.cbean.cq.DuplicateHostCQ;
import org.codelibs.fess.es.config.cbean.cq.bs.BsDuplicateHostCQ;

 */
package org.codelibs.fess.es.config.cbean.ca.bs;

import org.codelibs.fess.es.config.allcommon.EsAbstractConditionAggregation;
import org.codelibs.fess.es.config.allcommon.EsAbstractConditionQuery;
import org.codelibs.fess.es.config.cbean.ca.RoleTypeCA;
import org.codelibs.fess.es.config.cbean.cq.RoleTypeCQ;
import org.codelibs.fess.es.config.cbean.cq.bs.BsRoleTypeCQ;

    public String getEntityTypeName() {
        return "org.codelibs.fess.es.user.exentity.Group";
    }

    @Override
    public String getConditionBeanTypeName() {
        return "org.codelibs.fess.es.user.cbean.GroupCB";
    }

    @Override
    public String getBehaviorTypeName() {
        return "org.codelibs.fess.es.user.exbhv.GroupBhv";
    }

   *
   * <p>This method is not atomic: the map may not be empty after returning if there were concurrent
   * writes.
   */
  public void clear() {
    map.clear();
  }

  @Override
  public String toString() {
    return map.toString();
  }

  /*
   * ConcurrentMap operations which we may eventually add.
   *