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const express = require('express');
const { Builder } = require('lanthan');
const path = require('path');
const assert = require('assert');
const eventually = require('./eventually');
const { Key, By } = require('selenium-webdriver');
describe("zoom test", () => {
let lanthan;
let webdriver;
let browser;
let tab;
let body;
before(async() => {
lanthan = await Builder
.forBrowser('firefox')
.spyAddon(path.join(__dirname, '..'))
.build();
webdriver = lanthan.getWebDriver();
browser = lanthan.getWebExtBrowser();
tab = (await browser.tabs.query({}))[0]
});
after(async() => {
await lanthan.quit();
});
beforeEach(async() => {
await webdriver.navigate().to('about:blank');
body = await webdriver.findElement(By.css('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);
});
});
});
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