content: package com.android.launcher3.model;
  
  import com.android.launcher3.ItemInfo;
  import com.android.launcher3.LauncherAppWidgetInfo;
  import com.android.launcher3.ShortcutInfo;
  import com.android.launcher3.compat.PackageInstallerCompat;
  import com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo;
  
  import java.util.Arrays;
  import java.util.HashSet;
  
  /**
   * Tests for {@link PackageInstallStateChangedTask}
   */
  public class PackageInstallStateChangedTaskTest extends BaseModelUpdateTaskTestCase {
  
      @Override
      protected void setUp() throws Exception {
          super.setUp();
          initializeData("package_install_state_change_task_data");
      }
  
      private PackageInstallStateChangedTask newTask(String pkg, int progress) {
          int state = PackageInstallerCompat.STATUS_INSTALLING;
          PackageInstallInfo installInfo = new PackageInstallInfo(pkg, state, progress);
          return new PackageInstallStateChangedTask(installInfo);
      }
  
      public void testSessionUpdate_ignore_installed() throws Exception {
          executeTaskForTest(newTask("app1", 30));
  
          // No shortcuts were updated
          verifyProgressUpdate(0);
      }
  
      public void testSessionUpdate_shortcuts_updated() throws Exception {
          executeTaskForTest(newTask("app3", 30));
  
          verifyProgressUpdate(30, 5L, 6L, 7L);
      }
  
      public void testSessionUpdate_widgets_updated() throws Exception {
          executeTaskForTest(newTask("app4", 30));
  
          verifyProgressUpdate(30, 8L, 9L);
      }
  
      private void verifyProgressUpdate(int progress, Long... idsUpdated) {
          HashSet<Long> updates = new HashSet<>(Arrays.asList(idsUpdated));
          for (ItemInfo info : bgDataModel.itemsIdMap) {
              if (info instanceof ShortcutInfo) {
                  assertEquals(updates.contains(info.id) ? progress: 0,
                          ((ShortcutInfo) info).getInstallProgress());
              } else {
                  assertEquals(updates.contains(info.id) ? progress: -1,
                          ((LauncherAppWidgetInfo) info).installProgress);
              }
          }
      }
  }
  