循环不能正常工作 - 守夜人 [英] Loop is not working properly - nightwatch
问题描述
我有这段代码,我想通过页面底部的所有链接。点击它们后,我想确保打开的URL是正确的。
我认为递归调用太早完成了。另一个问题是如何判断该链接属于某个URL。
I have this code, I want to go thru all the links available at the bottom of the page. After clicking them I want to make sure the URL opened is the correct one. I think the the recursive calls are done too early. Another issue is how can I do to tell that link belongs to certain URL.
function links(browser, total_links) {
if (total_links <= 0) {
browser.end();
return;
}
console.log("Number of links: " + total_links);
console.log('Flag1');
browser
.waitForElementVisible('.bottom .socal>span:nth-child(' + total_links + ')', 1000, function () {
console.log('Flag2');
browser.execute('scrollIntoView(alignToBottom)')
.moveToElement('.bottom .socal>span:nth-child(' + total_links + ')', 3, 3)
.pause(3000)
.click('.bottom .socal>span:nth-child(' + total_links + ') a', function () {
console.log('Flag3');
browser.keys(['\uE006'])
// .assert.urlContains('facebook')
//.assert.urlEquals('https://www.facebook.com/unitel.ao/?fref=ts')
.window_handles(function (result) {
console.log('Flag4');
browser.assert.equal(result.value.length, 2, 'There should be two windows open.');
var handle_1 = result.value[0];
var handle_2 = result.value[1];
browser.switchWindow(handle_2, function () {
browser.closeWindow()
.switchWindow(handle_1, function () {
total_links = total_links - 1;
links(browser, total_links);
});
});
});
console.log('Flag5');
});
console.log('Flag6');
});
}
module.exports = {
'Social links': function (browser) {
var total_links;
browser
.url('http://m.unitel.ao/fit/')
.execute(function () {
return document.querySelectorAll("ul.navbar-nav>li").length;
},
function (tags) {
total_links = tags.value;
links(browser, total_links);
});
// .end();
}
};
推荐答案
嗯,好像你这几天都被困住了我建议使用页面对象,它可以帮助你远离硬编码,将来更容易改变css。
Humh, it seems like you were stuck with this days ago.I recommend page-object,it will help you stay away hardcode and easier to change css in the future.
主页对象(home.js)可能是这样的:
A home page object(home.js) may be like this :
module.exports = {
url: function() {
return 'http://m.unitel.ao/fit/';
},
commands: [{
getUrl: function(n) {
if (n === 3) {
return 'youtube.com/user/tvUNITEL';
}
if (n === 1) {
return 'facebook.com/unitel.ao/?fref=ts';
}
if (n === 2) {
return 'instagram.com/unitelangola/';
}
if (n === 4) {
return 'plus.google.com/110849312028181626033/posts';
}
}
}],
elements: {
facebook: {
selector: '.bottom .socal>span:nth-child(1)',
},
instagram: {
selector: '.bottom .socal>span:nth-child(2)'
},
youtube: {
selector: '.bottom .socal>span:nth-child(3)'
},
googleplus: {
selector: '.bottom .socal>span:nth-child(4)'
}
}
};
在你的测试中应该是这样的:
And in your test should be like :
module.exports = {
'Social links': function(browser) {
const homePage = browser.page.home();
var j = 0;
for (var i in homePage.elements) {
homePage
.navigate()
.waitForElementVisible(homePage.elements[i].selector, 5000, false,
function() {
browser.pause(3000);
})
.click(homePage.elements[i].selector, function() {
browser
.pause(2000)
.window_handles(function(result) {
url = homePage.getUrl(j + 1);
var home = result.value[0];
var handle = result.value[1];
browser
.switchWindow(handle)
.verify.urlContains(url)
.closeWindow()
.switchWindow(home);
j += 1;
});
})
}
}
};
PS:如果你不知道如何创建一个页面对象,这里是doc http://nightwatchjs.org/guide#using-page-objects 。
PS:In case you dont know how to create a page-object, here is the doc http://nightwatchjs.org/guide#using-page-objects.
在配置文件中
守夜人。 js :
"src_folders" : ["tests"],
"output_folder" : "reports",
"custom_commands_path" : "",
"custom_assertions_path" : "",
"page_objects_path" : "./lib/pages", /* you need to add the path,e.g: './lib/pages', */
"globals_path" : "",
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