content: /*
   * Copyright (c) 2020
   *
   * 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 org.acra.util;
  
  import androidx.test.core.app.ApplicationProvider;
  import androidx.test.ext.junit.runners.AndroidJUnit4;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  
  import java.io.File;
  
  import static junit.framework.Assert.assertEquals;
  import static org.hamcrest.Matchers.not;
  import static org.junit.Assert.assertThat;
  
  /**
   * @author F43nd1r
   * @since 29.11.2017
   */
  @RunWith(AndroidJUnit4.class)
  public class InstallationTest {
      @Test
      public void id() {
          final String id = Installation.id(ApplicationProvider.getApplicationContext());
          assertEquals(id, Installation.id(ApplicationProvider.getApplicationContext()));
          for(File child : ApplicationProvider.getApplicationContext().getFilesDir().listFiles()){
              if(child.isFile()) child.delete();
          }
          assertThat(Installation.id(ApplicationProvider.getApplicationContext()), not(id));
      }
  
  }