Update readerbookmark_spec.lua

spec/unit/readerbookmark_spec.lua

@@ -103,6 +103,7 @@ describe("ReaderBookmark module", function()
             assert.are.same(5, #readerui.annotation.annotations)
         end)
         it("should add bookmark by highlighting", function()
+            readerui.rolling:onGotoPage(20)
             highlight_text(readerui,
                            Geom:new{ x = 260, y = 60 },
                            Geom:new{ x = 260, y = 90 })
@@ -114,7 +115,7 @@ describe("ReaderBookmark module", function()
         it("should get previous bookmark for certain page", function()
             local xpointer = readerui.document:getXPointer()
             local bm_xpointer = readerui.bookmark:getPreviousBookmarkedPage(xpointer)
-            assert.are.same(6, #readerui.bookmark.bookmarks)
+            assert.are.same(6, #readerui.annotation.annotations)
             assert.are.same(15, readerui.document:getPageFromXPointer(bm_xpointer))
         end)
         it("should get next bookmark for certain page", function()
@@ -163,7 +164,7 @@ describe("ReaderBookmark module", function()
             show_bookmark_menu(readerui)
             Screen:shot("screenshots/reader_bookmark_10marks_pdf.png")
             assert.are.same(10, #readerui.annotation.annotations)
-            assert.are.same(15, readerui.document:getPageFromXPointer(readerui.annotation.annotations[4].page))
+            assert.are.same(15, readerui.annotation.annotations[4].page)
         end)
         it("should keep descending page numbers after removing bookmarks", function()
             local pages = {1, 30, 10, 40, 20}