| /* |
| * Copyright (C) 2021 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 com.android.providers.media.photopicker.espresso; |
| |
| import static androidx.test.InstrumentationRegistry.getTargetContext; |
| import static androidx.test.espresso.Espresso.onView; |
| import static androidx.test.espresso.action.ViewActions.click; |
| import static androidx.test.espresso.assertion.ViewAssertions.doesNotExist; |
| import static androidx.test.espresso.assertion.ViewAssertions.matches; |
| import static androidx.test.espresso.matcher.ViewMatchers.isCompletelyDisplayed; |
| import static androidx.test.espresso.matcher.ViewMatchers.isDescendantOfA; |
| import static androidx.test.espresso.matcher.ViewMatchers.isDisplayed; |
| import static androidx.test.espresso.matcher.ViewMatchers.isNotSelected; |
| import static androidx.test.espresso.matcher.ViewMatchers.isSelected; |
| import static androidx.test.espresso.matcher.ViewMatchers.withContentDescription; |
| import static androidx.test.espresso.matcher.ViewMatchers.withId; |
| import static androidx.test.espresso.matcher.ViewMatchers.withParent; |
| import static androidx.test.espresso.matcher.ViewMatchers.withText; |
| |
| import static com.android.providers.media.photopicker.espresso.BottomSheetTestUtils.assertBottomSheetState; |
| import static com.android.providers.media.photopicker.espresso.CustomSwipeAction.swipeLeftAndWait; |
| import static com.android.providers.media.photopicker.espresso.CustomSwipeAction.swipeRightAndWait; |
| import static com.android.providers.media.photopicker.espresso.RecyclerViewTestUtils.assertItemNotSelected; |
| import static com.android.providers.media.photopicker.espresso.RecyclerViewTestUtils.assertItemSelected; |
| import static com.android.providers.media.photopicker.espresso.RecyclerViewTestUtils.clickItem; |
| import static com.android.providers.media.photopicker.espresso.RecyclerViewTestUtils.longClickItem; |
| |
| import static com.google.android.material.bottomsheet.BottomSheetBehavior.STATE_EXPANDED; |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.hamcrest.Matchers.allOf; |
| import static org.hamcrest.Matchers.not; |
| |
| import android.app.Activity; |
| import android.view.View; |
| |
| import androidx.lifecycle.ViewModelProvider; |
| import androidx.test.espresso.Espresso; |
| import androidx.test.espresso.IdlingRegistry; |
| import androidx.test.espresso.action.ViewActions; |
| import androidx.test.ext.junit.rules.ActivityScenarioRule; |
| import androidx.test.internal.runner.junit4.AndroidJUnit4ClassRunner; |
| import androidx.viewpager2.widget.ViewPager2; |
| |
| import com.android.providers.media.R; |
| import com.android.providers.media.photopicker.data.Selection; |
| import com.android.providers.media.photopicker.viewmodel.PickerViewModel; |
| |
| import org.hamcrest.Description; |
| import org.hamcrest.Matcher; |
| import org.hamcrest.TypeSafeMatcher; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @RunWith(AndroidJUnit4ClassRunner.class) |
| public class PreviewMultiSelectTest extends PhotoPickerBaseTest { |
| private static final int PLAYER_VIEW_ID = R.id.preview_player_view; |
| |
| @Rule |
| public ActivityScenarioRule<PhotoPickerTestActivity> mRule |
| = new ActivityScenarioRule<>(PhotoPickerBaseTest.getMultiSelectionIntent()); |
| |
| @Test |
| public void testPreview_multiSelect_common() { |
| onView(withId(PICKER_TAB_RECYCLERVIEW_ID)).check(matches(isDisplayed())); |
| final BottomSheetIdlingResource bottomSheetIdlingResource = |
| BottomSheetIdlingResource.register(mRule); |
| |
| try { |
| bottomSheetIdlingResource.setExpectedState(STATE_EXPANDED); |
| onView(withId(DRAG_BAR_ID)).check(matches(isDisplayed())); |
| onView(withId(PRIVACY_TEXT_ID)).check(matches(isDisplayed())); |
| mRule.getScenario().onActivity(activity -> { |
| assertBottomSheetState(activity, STATE_EXPANDED); |
| }); |
| |
| // Select two items and Navigate to preview |
| clickItem(PICKER_TAB_RECYCLERVIEW_ID, IMAGE_1_POSITION, ICON_THUMBNAIL_ID); |
| clickItem(PICKER_TAB_RECYCLERVIEW_ID, IMAGE_2_POSITION, ICON_THUMBNAIL_ID); |
| onView(withId(VIEW_SELECTED_BUTTON_ID)).perform(click()); |
| |
| registerIdlingResourceAndWaitForIdle(); |
| |
| // No dragBar in preview |
| onView(withId(DRAG_BAR_ID)).check(matches(not(isDisplayed()))); |
| |
| // No privacy text in preview |
| onView(withId(PRIVACY_TEXT_ID)).check(matches(not(isDisplayed()))); |
| mRule.getScenario().onActivity(activity -> { |
| assertBottomSheetState(activity, STATE_EXPANDED); |
| }); |
| |
| assertMultiSelectPreviewCommonLayoutDisplayed(); |
| onView(withId(PREVIEW_ADD_OR_SELECT_BUTTON_ID)).check(matches(not(isDisplayed()))); |
| |
| // Verify ImageView is displayed |
| onView(withId(PREVIEW_IMAGE_VIEW_ID)).check(matches(isCompletelyDisplayed())); |
| |
| // Click back button and verify we are back to photos tab |
| onView(withContentDescription("Navigate up")).perform(click()); |
| onView(withId(PICKER_TAB_RECYCLERVIEW_ID)).check(matches(isDisplayed())); |
| |
| // Shows dragBar and privacy text after we are back to Photos tab |
| onView(withId(DRAG_BAR_ID)).check(matches(isDisplayed())); |
| onView(withId(PRIVACY_TEXT_ID)).check(matches(isDisplayed())); |
| mRule.getScenario().onActivity(activity -> { |
| assertBottomSheetState(activity, STATE_EXPANDED); |
| }); |
| |
| // Swiping down on drag bar or toolbar is not closing the bottom sheet as closing the |
| // bottomsheet requires a stronger downward swipe. |
| onView(withId(R.id.bottom_sheet)).perform(ViewActions.swipeDown()); |
| } finally { |
| IdlingRegistry.getInstance().unregister(bottomSheetIdlingResource); |
| } |
| |
| assertThat(mRule.getScenario().getResult().getResultCode()).isEqualTo( |
| Activity.RESULT_CANCELED); |
| } |
| |
| @Test |
| public void testPreview_multiSelect_deselect() { |
| onView(withId(PICKER_TAB_RECYCLERVIEW_ID)).check(matches(isDisplayed())); |
| |
| // Select first and second image |
| clickItem(PICKER_TAB_RECYCLERVIEW_ID, IMAGE_1_POSITION, ICON_THUMBNAIL_ID); |
| clickItem(PICKER_TAB_RECYCLERVIEW_ID, IMAGE_2_POSITION, ICON_THUMBNAIL_ID); |
| // Navigate to preview |
| onView(withId(VIEW_SELECTED_BUTTON_ID)).perform(click()); |
| |
| registerIdlingResourceAndWaitForIdle(); |
| |
| final String addButtonString = |
| getTargetContext().getResources().getString(R.string.add); |
| final int previewAddButtonId = R.id.preview_add_button; |
| final int previewSelectButtonId = R.id.preview_select_check_button; |
| final String deselectString = |
| getTargetContext().getResources().getString(R.string.deselect); |
| |
| // Verify that, initially, we show deselect button |
| onView(withId(previewSelectButtonId)).check(matches(isSelected())); |
| onView(withId(previewSelectButtonId)).check(matches(withText(deselectString))); |
| // Verify that the text in Add button matches |
| onView(withId(previewAddButtonId)) |
| .check(matches(withText(addButtonString + " (2)"))); |
| |
| // Deselect item in preview |
| onView(withId(previewSelectButtonId)).perform(click()); |
| onView(withId(previewSelectButtonId)).check(matches(isNotSelected())); |
| onView(withId(previewSelectButtonId)).check(matches(withText(R.string.select))); |
| // Verify that the text in Add button now changes to "Add (1)" |
| onView(withId(previewAddButtonId)) |
| .check(matches(withText(addButtonString + " (1)"))); |
| // Verify that we have one item in selected items |
| mRule.getScenario().onActivity(activity -> { |
| Selection selection |
| = new ViewModelProvider(activity).get(PickerViewModel.class).getSelection(); |
| assertThat(selection.getSelectedItemCount().getValue()).isEqualTo(1); |
| }); |
| |
| // Select the item again |
| onView(withId(previewSelectButtonId)).perform(click()); |
| onView(withId(previewSelectButtonId)).check(matches(isSelected())); |
| onView(withId(previewSelectButtonId)).check(matches(withText(deselectString))); |
| // Verify that the text in Add button now changes back to "Add (2)" |
| onView(withId(previewAddButtonId)) |
| .check(matches(withText(addButtonString + " (2)"))); |
| // Verify that we have 2 items in selected items |
| mRule.getScenario().onActivity(activity -> { |
| Selection selection |
| = new ViewModelProvider(activity).get(PickerViewModel.class).getSelection(); |
| assertThat(selection.getSelectedItemCount().getValue()).isEqualTo(2); |
| }); |
| } |
| |
| @Test |
| public void testPreview_multiSelect_navigation() { |
| onView(withId(PICKER_TAB_RECYCLERVIEW_ID)).check(matches(isDisplayed())); |
| |
| // Select items |
| clickItem(PICKER_TAB_RECYCLERVIEW_ID, VIDEO_POSITION, ICON_THUMBNAIL_ID); |
| clickItem(PICKER_TAB_RECYCLERVIEW_ID, IMAGE_2_POSITION, ICON_THUMBNAIL_ID); |
| clickItem(PICKER_TAB_RECYCLERVIEW_ID, IMAGE_1_POSITION, ICON_THUMBNAIL_ID); |
| // Navigate to preview |
| onView(withId(VIEW_SELECTED_BUTTON_ID)).perform(click()); |
| |
| registerIdlingResourceAndWaitForIdle(); |
| |
| // Preview Order |
| // 1 - Image |
| // 2 - Image |
| // 3 - Video |
| // Navigate from Image -> Image -> Video -> Image -> Image -> Image and verify the layout |
| // matches |
| |
| // 1. Image |
| assertMultiSelectPreviewCommonLayoutDisplayed(); |
| onView(ViewPagerMatcher(PREVIEW_VIEW_PAGER_ID, PREVIEW_IMAGE_VIEW_ID)) |
| .check(matches(isDisplayed())); |
| // Verify no special format icon is previewed |
| assertSpecialFormatBadgeDoesNotExist(); |
| |
| swipeLeftAndWait(); |
| // 2. Image |
| assertMultiSelectPreviewCommonLayoutDisplayed(); |
| onView(ViewPagerMatcher(PREVIEW_VIEW_PAGER_ID, PREVIEW_IMAGE_VIEW_ID)) |
| .check(matches(isDisplayed())); |
| // Verify no special format icon is previewed |
| assertSpecialFormatBadgeDoesNotExist(); |
| |
| swipeLeftAndWait(); |
| // 3. Video item |
| assertMultiSelectPreviewCommonLayoutDisplayed(); |
| // TODO(b/197083539): We don't check the video image to be visible or not because its |
| // visibility is time sensitive. Try waiting till player is ready and assert that video |
| // image is no more visible. |
| onView(ViewPagerMatcher(PREVIEW_VIEW_PAGER_ID, PLAYER_VIEW_ID)) |
| .check(matches(isDisplayed())); |
| // Verify no special format icon is previewed |
| assertSpecialFormatBadgeDoesNotExist(); |
| |
| swipeRightAndWait(); |
| // 2. Image |
| assertMultiSelectPreviewCommonLayoutDisplayed(); |
| onView(ViewPagerMatcher(PREVIEW_VIEW_PAGER_ID, PREVIEW_IMAGE_VIEW_ID)) |
| .check(matches(isDisplayed())); |
| // Verify no special format icon is previewed |
| assertSpecialFormatBadgeDoesNotExist(); |
| |
| swipeRightAndWait(); |
| // 1. Image |
| assertMultiSelectPreviewCommonLayoutDisplayed(); |
| onView(ViewPagerMatcher(PREVIEW_VIEW_PAGER_ID, PREVIEW_IMAGE_VIEW_ID)) |
| .check(matches(isDisplayed())); |
| // Verify no special format icon is previewed |
| assertSpecialFormatBadgeDoesNotExist(); |
| |
| swipeLeftAndWait(); |
| // 2. Image |
| assertMultiSelectPreviewCommonLayoutDisplayed(); |
| onView(ViewPagerMatcher(PREVIEW_VIEW_PAGER_ID, PREVIEW_IMAGE_VIEW_ID)) |
| .check(matches(isDisplayed())); |
| // Verify no special format icon is previewed |
| assertSpecialFormatBadgeDoesNotExist(); |
| } |
| |
| @Test |
| public void testPreview_multiSelect_fromAlbumsTab() { |
| onView(withId(PICKER_TAB_RECYCLERVIEW_ID)).check(matches(isDisplayed())); |
| |
| // Select 1 item in Photos tab |
| clickItem(PICKER_TAB_RECYCLERVIEW_ID, IMAGE_1_POSITION, ICON_THUMBNAIL_ID); |
| final int iconCheckId = R.id.icon_check; |
| assertItemSelected(PICKER_TAB_RECYCLERVIEW_ID, IMAGE_1_POSITION, iconCheckId); |
| |
| // Navigate to Albums tab |
| onView(allOf(withText(PICKER_ALBUMS_STRING_ID), withParent(withId(CHIP_CONTAINER_ID)))) |
| .perform(click()); |
| // The Albums tab chip is selected |
| onView(allOf(withText(PICKER_ALBUMS_STRING_ID), withParent(withId(CHIP_CONTAINER_ID)))) |
| .check(matches(isSelected())); |
| final int cameraStringId = R.string.picker_category_camera; |
| // Camera album is shown |
| onView(allOf(withText(cameraStringId), |
| isDescendantOfA(withId(PICKER_TAB_RECYCLERVIEW_ID)))).check(matches(isDisplayed())); |
| |
| // Navigate to preview |
| onView(withId(VIEW_SELECTED_BUTTON_ID)).perform(click()); |
| |
| registerIdlingResourceAndWaitForIdle(); |
| |
| assertMultiSelectPreviewCommonLayoutDisplayed(); |
| // Verify ImageView is displayed |
| onView(withId(PREVIEW_IMAGE_VIEW_ID)).check(matches(isCompletelyDisplayed())); |
| |
| // Click back button and verify we are back to Albums tab |
| onView(withContentDescription("Navigate up")).perform(click()); |
| onView(allOf(withText(PICKER_ALBUMS_STRING_ID), withParent(withId(CHIP_CONTAINER_ID)))) |
| .check(matches(isSelected())); |
| onView(allOf(withText(cameraStringId), |
| isDescendantOfA(withId(PICKER_TAB_RECYCLERVIEW_ID)))).check(matches(isDisplayed())); |
| } |
| |
| @Test |
| public void testPreview_viewSelectedAfterLongPress() { |
| onView(withId(PICKER_TAB_RECYCLERVIEW_ID)).check(matches(isDisplayed())); |
| |
| // Select video item |
| clickItem(PICKER_TAB_RECYCLERVIEW_ID, VIDEO_POSITION, ICON_THUMBNAIL_ID); |
| assertItemSelected(PICKER_TAB_RECYCLERVIEW_ID, VIDEO_POSITION, ICON_THUMBNAIL_ID); |
| |
| // Preview second image item using preview on long press |
| longClickItem(PICKER_TAB_RECYCLERVIEW_ID, IMAGE_2_POSITION, ICON_THUMBNAIL_ID); |
| |
| registerIdlingResourceAndWaitForIdle(); |
| |
| // Verify that we have one item as selected item and 1 item as item for preview, and verify |
| // they are not the same. |
| mRule.getScenario().onActivity(activity -> { |
| Selection selection |
| = new ViewModelProvider(activity).get(PickerViewModel.class).getSelection(); |
| assertThat(selection.getSelectedItemCount().getValue()).isEqualTo(1); |
| assertThat(selection.getSelectedItemsForPreview().size()).isEqualTo(1); |
| assertThat(selection.getSelectedItems().get(0)) |
| .isNotEqualTo(selection.getSelectedItemsForPreview().get(0)); |
| }); |
| |
| // Click back button to go back to Photos tab |
| onView(withContentDescription("Navigate up")).perform(click()); |
| |
| // Navigate to preview by clicking "View Selected" button. |
| onView(withId(VIEW_SELECTED_BUTTON_ID)).perform(click()); |
| registerIdlingResourceAndWaitForIdle(); |
| |
| assertMultiSelectPreviewCommonLayoutDisplayed(); |
| |
| // Verify that "View Selected" shows the video item, not the image item that was previewed |
| // earlier with preview on long press |
| onView(ViewPagerMatcher(PREVIEW_VIEW_PAGER_ID, PLAYER_VIEW_ID)) |
| .check(matches(isDisplayed())); |
| |
| // Swipe and verify we don't preview the image item |
| swipeLeftAndWait(); |
| onView(ViewPagerMatcher(PREVIEW_VIEW_PAGER_ID, PLAYER_VIEW_ID)) |
| .check(matches(isDisplayed())); |
| swipeRightAndWait(); |
| onView(ViewPagerMatcher(PREVIEW_VIEW_PAGER_ID, PLAYER_VIEW_ID)) |
| .check(matches(isDisplayed())); |
| } |
| |
| @Test |
| public void testPreview_multiSelect_acrossAlbums() { |
| onView(withId(PICKER_TAB_RECYCLERVIEW_ID)).check(matches(isDisplayed())); |
| |
| // Select second image and video item from Photos tab |
| clickItem(PICKER_TAB_RECYCLERVIEW_ID, IMAGE_2_POSITION, ICON_THUMBNAIL_ID); |
| assertItemSelected(PICKER_TAB_RECYCLERVIEW_ID, IMAGE_2_POSITION, ICON_THUMBNAIL_ID); |
| clickItem(PICKER_TAB_RECYCLERVIEW_ID, VIDEO_POSITION, ICON_THUMBNAIL_ID); |
| assertItemSelected(PICKER_TAB_RECYCLERVIEW_ID, VIDEO_POSITION, ICON_THUMBNAIL_ID); |
| |
| // Navigate to albums |
| onView(allOf(withText(PICKER_ALBUMS_STRING_ID), withParent(withId(CHIP_CONTAINER_ID)))) |
| .perform(click()); |
| |
| final int cameraStringId = R.string.picker_category_camera; |
| // Navigate to photos in Camera album |
| onView(allOf(withText(cameraStringId), |
| isDescendantOfA(withId(PICKER_TAB_RECYCLERVIEW_ID)))).perform(click()); |
| // Select image item from Camera category |
| clickItem(PICKER_TAB_RECYCLERVIEW_ID, 1, ICON_THUMBNAIL_ID); |
| assertItemSelected(PICKER_TAB_RECYCLERVIEW_ID, /* position */ 1, ICON_THUMBNAIL_ID); |
| |
| // Navigate to preview |
| onView(withId(VIEW_SELECTED_BUTTON_ID)).perform(click()); |
| registerIdlingResourceAndWaitForIdle(); |
| |
| // Deselect the image item |
| final int previewSelectButtonId = R.id.preview_select_check_button; |
| onView(withId(previewSelectButtonId)).perform(click()); |
| |
| // Go back to Camera album and verify that item is deselected |
| onView(withContentDescription("Navigate up")).perform(click()); |
| assertItemNotSelected(PICKER_TAB_RECYCLERVIEW_ID, /* position */ 1, ICON_THUMBNAIL_ID); |
| |
| // Go back to photo grid and verify that item is deselected |
| onView(withContentDescription("Navigate up")).perform(click()); |
| // Navigate to Photo grid |
| onView(allOf(withText(PICKER_PHOTOS_STRING_ID), withParent(withId(CHIP_CONTAINER_ID)))) |
| .perform(click()); |
| |
| assertItemNotSelected(PICKER_TAB_RECYCLERVIEW_ID, /* position */ 1, ICON_THUMBNAIL_ID); |
| |
| // Go back to preview and deselect another item |
| onView(withId(VIEW_SELECTED_BUTTON_ID)).perform(click()); |
| registerIdlingResourceAndWaitForIdle(); |
| |
| // Deselect the second image item |
| onView(withId(previewSelectButtonId)).perform(click()); |
| |
| // Go back to Photos tab and verify that second image item is deselected |
| onView(withContentDescription("Navigate up")).perform(click()); |
| assertItemNotSelected(PICKER_TAB_RECYCLERVIEW_ID, IMAGE_2_POSITION, ICON_THUMBNAIL_ID); |
| } |
| |
| private void assertSpecialFormatBadgeDoesNotExist() { |
| onView(withId(PREVIEW_MOTION_PHOTO_ID)).check(doesNotExist()); |
| onView(withId(PREVIEW_GIF_ID)).check(doesNotExist()); |
| } |
| |
| private void assertMultiSelectPreviewCommonLayoutDisplayed() { |
| onView(withId(PREVIEW_VIEW_PAGER_ID)).check(matches(isDisplayed())); |
| onView(withId(R.id.preview_add_button)).check(matches(isDisplayed())); |
| onView(withId(R.id.preview_select_check_button)).check(matches(isDisplayed())); |
| onView(withId(R.id.preview_select_check_button)).check(matches(isSelected())); |
| } |
| |
| private Matcher<View> ViewPagerMatcher(int viewPagerId, int itemViewId) { |
| return new TypeSafeMatcher<View>() { |
| @Override |
| public void describeTo(Description description) { |
| // This is a minimal implementation which is enough to debug current test failures |
| description.appendText("is assignable from class: " + ViewPager2.class + " with " |
| + itemViewId); |
| } |
| |
| @Override |
| public boolean matchesSafely(View view) { |
| final ViewPager2 viewPager = view.getRootView().findViewById(viewPagerId); |
| if (viewPager == null) { |
| return false; |
| } |
| |
| return view == viewPager.findViewById(itemViewId); |
| } |
| }; |
| } |
| |
| private void registerIdlingResourceAndWaitForIdle() { |
| mRule.getScenario().onActivity((activity -> IdlingRegistry.getInstance().register( |
| new ViewPager2IdlingResource(activity.findViewById(PREVIEW_VIEW_PAGER_ID))))); |
| Espresso.onIdle(); |
| } |
| } |
