content: /*
   * Copyright 2014 Adam Bien.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *//*
   * Copyright 2014 Adam Bien.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package com.airhacks.afterburner.injection;
  
  /*
   * #%L
   * afterburner.fx
   * %%
   * Copyright (C) 2013 - 2014 Adam Bien
   * %%
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   * 
   *      http://www.apache.org/licenses/LICENSE-2.0
   * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   * #L%
   */
  import com.airhacks.afterburner.topgun.GunService;
  import com.airhacks.afterburner.topgun.TopgunPresenter;
  import com.airhacks.afterburner.topgun.TopgunView;
  import java.util.function.Function;
  import org.junit.After;
  import org.junit.Assert;
  import static org.junit.Assert.assertTrue;
  import org.junit.Test;
  import org.mockito.Mockito;
  
  /**
   *
   * @author adam-bien.com
   */
  public class MockingTest {
  
      @Test
      public void mockIsActive() {
          Injector.setModelOrService(GunService.class, new GunService() {
  
              @Override
              public String fireAndForget() {
                  return "don't worry, just a mock";
              }
  
          });
          TopgunView view = new TopgunView();
          TopgunPresenter cut = (TopgunPresenter) view.getPresenter();
  
          final String messageFromGun = cut.getMessageFromGun();
          Assert.assertNotNull(messageFromGun);
          System.out.println(messageFromGun);
          assertTrue(messageFromGun.startsWith("don't"));
      }
  
      @Test
      public void setMockViaInstanceSupplier() {
          Function<Class<?>, Object> provider = (t) -> {
              if (t.isAssignableFrom(GunService.class)) {
                  return Mockito.mock(t);
              } else {
                  try {
                      return t.newInstance();
                  } catch (InstantiationException | IllegalAccessException ex) {
                      throw new IllegalStateException("Cannot create instance: " + t, ex);
                  }
              }
          };
          Injector.setInstanceSupplier(provider);
          TopgunView view = new TopgunView();
          TopgunPresenter cut = (TopgunPresenter) view.getPresenter();
          assertTrue(cut.getGunService().getClass().getName().contains("ByMockito"));
  
      }
  
      @After
      public void cleanup() {
          Injector.forgetAll();
      }
  
  }
  