describe("Readerpaging module", function() local sample_pdf = "spec/front/unit/data/sample.pdf" local readerui local paging setup(function() require("commonrequire") end) describe("Page mode", function() setup(function() readerui = require("apps/reader/readerui"):new{ document = require("document/documentregistry"):openDocument(sample_pdf), } paging = readerui.paging end) it("should emit EndOfBook event at the end", function() readerui.zooming:setZoomMode("pageheight") paging:onGotoPage(readerui.document:getPageCount()) local called = false readerui.onEndOfBook = function() called = true end paging:onPagingRel(1) assert.is.truthy(called) readerui.onEndOfBook = nil end) end) describe("Scroll mode", function() setup(function() local purgeDir = require("ffi/util").purgeDir local DocSettings = require("docsettings") purgeDir(DocSettings:getSidecarDir(sample_pdf)) os.remove(DocSettings:getHistoryPath(sample_pdf)) readerui = require("apps/reader/readerui"):new{ document = require("document/documentregistry"):openDocument(sample_pdf), } paging = readerui.paging end) it("should emit EndOfBook event at the end", function() paging:onGotoPage(readerui.document:getPageCount()) readerui.zooming:setZoomMode("pageheight") readerui.view:onSetScrollMode(true) local called = false readerui.onEndOfBook = function() called = true end paging:onPagingRel(1) assert.is.truthy(called) readerui.onEndOfBook = nil end) end) end)