Add more preview tests
Added below tests
1) Verify that preview on long press in multi select mode shows only one
item.
2) Verify that "Select" adds the item to selected items, and "Deselect"
removes the item from selected items
3) Verify that "View Selected" after "Long Press" doesn't include
earlier previewed item.
4) Verify deselect album item in preview and verify it's reflected in
Photo grid and album photos grid.
Bug: 200513483
Test: atest
PreviewMultiSelectiLongPressTest#testPreview_multiSelect_longPress_showsOnlyOne
Test atest PreviewMultiSelectTest#testPreview_multiSelect_deselect
Test: atest PreviewMultiSelectTest#testPreview_viewSelectedAfterLongPress
Test: atest PreviewMultiSelectTest#testPreview_multiSelect_acrossAlbums
Change-Id: I5d492916fff55d56975b745992bf8e4924cde93a
5 files changed