Skip to content

Latest commit

 

History

History
171 lines (131 loc) · 5.57 KB

csharp-with-playwright.md

File metadata and controls

171 lines (131 loc) · 5.57 KB
id title hide_title sidebar_label description keywords url site_name slug
csharp-with-playwright
Run your C# automation scripts with Playwright on LambdaTest
true
C#
Run your C# automation scripts with Playwright on LambdaTest scalable cloud grid of 50+ real desktop browsers and operating systems.
csharp playwright
csharp automation testing
playwright csharp
playwright csharp testing guide
csharp playwright framework
LambdaTest
csharp-with-playwright/

import CodeBlock from '@theme/CodeBlock'; import {YOUR_LAMBDATEST_USERNAME, YOUR_LAMBDATEST_ACCESS_KEY} from "@site/src/component/keys";

<script type="application/ld+json" dangerouslySetInnerHTML={{ __html: JSON.stringify({ "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{ "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.lambdatest.com" },{ "@type": "ListItem", "position": 2, "name": "Support", "item": "https://www.lambdatest.com/support/docs/" },{ "@type": "ListItem", "position": 3, "name": "C# with Playwright", "item": "https://www.lambdatest.com/support/docs/csharp-with-playwright/" }] }) }} ></script>

C# with Playwright: Running Your First Test

Learn how to use Playwright with C# to automate web application testing across 50+ real browsers and operating systems on LambdaTest cloud platform.

Prerequisites

  1. You can use your own project to configure and test it. For demo purposes, we are using the sample repository.

:::tip Sample repo Download or clone the code sample for the Playwright C# from the LambdaTest GitHub repository to run the tests.

<img loading="lazy" src={require('../assets/images/icons/github.png').default} alt="Image" className="doc_img"/> View on GitHub :::

git clone https://github.com/LambdaTest/playwright-sample.git
cd playwright-sample
cd playwright-csharp
  1. Install the npm dependencies.
npm install
  1. A LambdaTest Username and Access key. You can get it from your LambdaTest Profile section. Don't have an account, sign up for free.

<img loading="lazy" src={require('../assets/images/auth_lt.png').default} alt="Image" width="1444" height="703" className="doc_img"/>

  1. To run Playwright tests, set your LambdaTest Username and Access key in the Environment Variables.

Run your Playwright tests with C#

Navigate to the PlaywrightTestSingle.cs file in the playwright-csharp directory.

using Microsoft.Playwright;
using System.Threading.Tasks;
using System;
using System.Collections.Generic;
using Newtonsoft.Json;

class PlaywrightTestSingle
{
    public static async Task main(string[] args)
    {
        using var playwright = await Playwright.CreateAsync();

        string user, accessKey;
        user = Environment.GetEnvironmentVariable("LT_USERNAME");
        accessKey = Environment.GetEnvironmentVariable("LT_ACCESS_KEY");

        Dictionary<string, object> capabilities = new Dictionary<string, object>();
        Dictionary<string, string> ltOptions = new Dictionary<string, string>();

        ltOptions.Add("name", "Playwright Test");
        ltOptions.Add("build", "Playwright C-Sharp tests");
        ltOptions.Add("platform", "Windows 10");
        ltOptions.Add("user", user);
        ltOptions.Add("accessKey", accessKey);

        capabilities.Add("browserName", "Chrome");
        capabilities.Add("browserVersion", "latest");
        capabilities.Add("LT:Options", ltOptions);

        string capabilitiesJson = JsonConvert.SerializeObject(capabilities);

        string cdpUrl = "wss://cdp.lambdatest.com/playwright?capabilities=" + Uri.EscapeDataString(capabilitiesJson);

        await using var browser = await playwright.Chromium.ConnectAsync(cdpUrl);
        var page = await browser.NewPageAsync();
        try {
          await page.GotoAsync("https://www.bing.com");
          await page.Locator("[aria-label='Enter your search term']").ClickAsync();
          await page.FillAsync("[aria-label='Enter your search term']", "LambdaTest");
          await page.Keyboard.PressAsync("Enter");
          var title = await page.TitleAsync();

          if (title.Contains("LambdaTest"))
          {
            // Use the following code to mark the test status.
            await SetTestStatus("passed", "Title matched", page);
          }
          else {
            await SetTestStatus("failed", "Title not matched", page);
          }
        }
        catch (Exception err) {
          await SetTestStatus("failed", err.Message, page);
        }
        await browser.CloseAsync();
    }

    public static async Task SetTestStatus(string status, string remark, IPage page) {
        await page.EvaluateAsync("_ => {}", "lambdatest_action: {\"action\": \"setTestStatus\", \"arguments\": {\"status\":\"" + status + "\", \"remark\": \"" + remark + "\"}}");
    }
}
  1. Pass the below command in the terminal:
dotnet build
  1. To run the test, pass the below command:
dotnet run single

Note: To run sessions on custom devices with emulation, run dotnet run iphonetest or dotnet run ipadtest.

View your test results

Go to the LambdaTest Web Automation Dashboard to see your Playwright C# test results.