content: /*
   * Copyright (C) 2018 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.ext.truth.app;
  
  import android.app.Notification.Action;
  import com.google.common.truth.FailureMetadata;
  import com.google.common.truth.StringSubject;
  import com.google.common.truth.Subject;
  import com.google.common.truth.Truth;
  
  /**
   * Subject for making assertions about {@link android.app.Notification.Action}s.
   *
   * <p>Only supports on Android APIs >= 16
   */
  public class NotificationActionSubject extends Subject {
  
    public static NotificationActionSubject assertThat(Action action) {
      return Truth.assertAbout(notificationActions()).that(action);
    }
  
    public static Subject.Factory<NotificationActionSubject, Action> notificationActions() {
      return NotificationActionSubject::new;
    }
  
    private final Action actual;
  
    NotificationActionSubject(FailureMetadata failureMetadata, Action subject) {
      super(failureMetadata, subject);
      this.actual = subject;
    }
  
    public final StringSubject title() {
      return check("title").that(actual.title != null ? actual.title.toString() : null);
    }
  }
  