diff --git a/e2e-lanthan/zoom.test.js b/e2e-lanthan/zoom.test.js new file mode 100644 index 0000000..1f59e3d --- /dev/null +++ b/e2e-lanthan/zoom.test.js @@ -0,0 +1,81 @@ +const express = require('express'); +const lanthan = require('lanthan'); +const path = require('path'); +const assert = require('power-assert'); +const eventually = require('./eventually'); + +const Key = lanthan.Key; + +const newApp = () => { + let app = express(); + app.get('/', (req, res) => { + res.send(` + +`); + }); + return app; +}; + +describe("zoom test", () => { + + const port = 12321; + let http; + let firefox; + let session; + let browser; + let tab; + let body; + + before(async() => { + http = newApp().listen(port); + + firefox = await lanthan.firefox(); + await firefox.session.installAddon(path.join(__dirname, '..')); + session = firefox.session; + browser = firefox.browser; + tab = (await browser.tabs.query({}))[0] + }); + + after(async() => { + if (firefox) { + await firefox.close(); + } + http.close(); + }); + + beforeEach(async() => { + await session.navigateTo(`http://127.0.0.1:${port}`); + body = await session.findElementByCSS('body'); + }); + + it('should zoom in by zi', async () => { + let before = await browser.tabs.getZoom(tab.id); + await body.sendKeys('z', 'i'); + + await eventually(async() => { + let actual = await browser.tabs.getZoom(tab.id); + assert(before < actual); + }); + }); + + it('should zoom out by zo', async () => { + let before = await browser.tabs.getZoom(tab.id); + await body.sendKeys('z', 'o'); + + await eventually(async() => { + let actual = await browser.tabs.getZoom(tab.id); + assert(before > actual); + }); + }); + + it('scrolls left by h', async () => { + await browser.tabs.setZoom(tab.id, 2); + await body.sendKeys('z', 'z'); + + await eventually(async() => { + let actual = await browser.tabs.getZoom(tab.id); + assert(actual === 1); + }); + }); +}); +