content: /*
   * Copyright (C) 2014 The Android Open Source Project
   *
   * 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 androidx.test.ui.app;
  
  import static androidx.test.espresso.matcher.ViewMatchers.assertThat;
  import static androidx.test.ui.app.LongListMatchers.withItemContent;
  import static androidx.test.ui.app.LongListMatchers.withItemSize;
  import static org.hamcrest.Matchers.anyOf;
  import static org.hamcrest.Matchers.endsWith;
  import static org.hamcrest.Matchers.equalTo;
  import static org.junit.Assert.assertFalse;
  
  import androidx.test.core.app.ActivityScenario;
  import androidx.test.ext.junit.runners.AndroidJUnit4;
  import org.junit.Before;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  
  /** UnitTests for LongListMatchers matcher factory. */
  @RunWith(AndroidJUnit4.class)
  public final class LongListMatchersTest {
  
    private ActivityScenario<LongListActivity> activityScenario;
  
    @Before
    public void setUp() throws Exception {
      activityScenario = ActivityScenario.launch(LongListActivity.class);
    }
  
    @Test
    public void testWithContent() {
      activityScenario.onActivity(
          activity -> {
            assertThat(activity.makeItem(54), withItemContent("item: 54"));
            assertThat(activity.makeItem(54), withItemContent(endsWith("54")));
            assertFalse(withItemContent("hello world").matches(activity.makeItem(54)));
          });
    }
  
    @Test
    @SuppressWarnings("unchecked")
    public void testWithItemSize() {
      activityScenario.onActivity(
          activity -> {
            assertThat(activity.makeItem(54), withItemSize(8));
            assertThat(activity.makeItem(54), withItemSize(anyOf(equalTo(8), equalTo(7))));
            assertFalse(withItemSize(7).matches(activity.makeItem(54)));
          });
    }
  }
  