dotnet/test/common/DevTools/DevToolsConsoleTest.cs

// <copyright file="DevToolsConsoleTest.cs" company="Selenium Committers">
// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The SFC licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
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using NUnit.Framework;
using OpenQA.Selenium.Environment;
using System;
using System.Threading;
using System.Threading.Tasks;

namespace OpenQA.Selenium.DevTools;

using CurrentCdpVersion = V136;

[TestFixture]
public class DevToolsConsoleTest : DevToolsTestFixture
{
    [Test]
    [IgnoreBrowser(Selenium.Browser.IE, "IE does not support Chrome DevTools Protocol")]
    [IgnoreBrowser(Selenium.Browser.Firefox, "Firefox does not support Chrome DevTools Protocol")]
    [IgnoreBrowser(Selenium.Browser.Safari, "Safari does not support Chrome DevTools Protocol")]
    public async Task VerifyMessageAdded()
    {
        var domains = session.GetVersionSpecificDomains<CurrentCdpVersion.DevToolsSessionDomains>();
        string consoleMessage = "Hello Selenium";

        ManualResetEventSlim sync = new ManualResetEventSlim(false);
        EventHandler<CurrentCdpVersion.Console.MessageAddedEventArgs> messageAddedHandler = (sender, e) =>
        {
            Assert.That(e.Message.Text, Is.EqualTo(consoleMessage));
            sync.Set();
        };

        domains.Console.MessageAdded += messageAddedHandler;

        await domains.Console.Enable();

        driver.Url = EnvironmentManager.Instance.UrlBuilder.WhereIs("devToolsConsoleTest.html");
        ((IJavaScriptExecutor)driver).ExecuteScript("console.log('" + consoleMessage + "');");
        sync.Wait(TimeSpan.FromSeconds(5));
        domains.Console.MessageAdded -= messageAddedHandler;

        await domains.Console.Disable();
    }
}