Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.TestConstants.DefaultBrowserOptions
PuppeteerLaunchTests.cs
Source:PuppeteerLaunchTests.cs  
...17        public PuppeteerLaunchTests(ITestOutputHelper output) : base(output) { }18        [Fact]19        public async Task ShouldWorkInRealLife()20        {21            var options = TestConstants.DefaultBrowserOptions();22            using (var browser = await Puppeteer.LaunchAsync(options, TestConstants.LoggerFactory))23            using (var page = await browser.NewPageAsync())24            {25                var response = await page.GoToAsync("https://www.google.com");26                Assert.Equal(HttpStatusCode.OK, response.Status);27            }28        }29        [Fact]30        public async Task ShouldWorkInRealLifeWithOptions()31        {32            var options = TestConstants.DefaultBrowserOptions();33            using (var browser = await Puppeteer.LaunchAsync(options, TestConstants.LoggerFactory))34            using (var page = await browser.NewPageAsync())35            {36                var response = await page.GoToAsync(37                    "https://www.google.com",38                    new NavigationOptions39                    {40                        Timeout = 10000,41                        WaitUntil = new[] { WaitUntilNavigation.Networkidle0 }42                    });43                Assert.Equal(HttpStatusCode.OK, response.Status);44            }45        }46        [Fact]47        public async Task ShouldRejectAllPromisesWhenBrowserIsClosed()48        {49            using (var browser = await Puppeteer.LaunchAsync(50                TestConstants.DefaultBrowserOptions(),51                TestConstants.LoggerFactory))52            using (var page = await browser.NewPageAsync())53            {54                var neverResolves = page.EvaluateFunctionHandleAsync("() => new Promise(r => {})");55                await browser.CloseAsync();56                var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);57                Assert.Contains("Protocol error", exception.Message);58            }59        }60        [Fact]61        public async Task ShouldRejectIfExecutablePathIsInvalid()62        {63            var options = TestConstants.DefaultBrowserOptions();64            options.ExecutablePath = "random-invalid-path";65            var exception = await Assert.ThrowsAsync<FileNotFoundException>(() =>66            {67                return Puppeteer.LaunchAsync(options, TestConstants.LoggerFactory);68            });69            Assert.Contains("Failed to launch", exception.Message);70            Assert.Equal(options.ExecutablePath, exception.FileName);71        }72        [Fact]73        public async Task UserDataDirOption()74        {75            using (var userDataDir = new TempDirectory())76            {77                var options = TestConstants.DefaultBrowserOptions();78                options.UserDataDir = userDataDir.Path;79                var launcher = new Launcher(TestConstants.LoggerFactory);80                using (var browser = await launcher.LaunchAsync(options))81                {82                    Assert.True(Directory.GetFiles(userDataDir.Path).Length > 0);83                    await browser.CloseAsync();84                    Assert.True(Directory.GetFiles(userDataDir.Path).Length > 0);85                }86            }87        }88        [Fact]89        public async Task UserDataDirArgument()90        {91            using (var userDataDir = new TempDirectory())92            {93                var launcher = new Launcher(TestConstants.LoggerFactory);94                var options = TestConstants.DefaultBrowserOptions();95                options.Args = options.Args.Concat(new[] { $"--user-data-dir=\"{userDataDir}\"" }).ToArray();96                using (var browser = await launcher.LaunchAsync(options))97                {98                    // Open a page to make sure its functional.99                    await browser.NewPageAsync();100                    Assert.True(Directory.GetFiles(userDataDir.Path).Length > 0);101                    await browser.CloseAsync();102                    Assert.True(Directory.GetFiles(userDataDir.Path).Length > 0);103                }104            }105        }106        [Fact]107        public async Task UserDataDirOptionShouldRestoreState()108        {109            using (var userDataDir = new TempDirectory())110            {111                var launcher = new Launcher(TestConstants.LoggerFactory);112                var options = TestConstants.DefaultBrowserOptions();113                options.Args = options.Args.Concat(new[] { $"--user-data-dir=\"{userDataDir}\"" }).ToArray();114                using (var browser = await launcher.LaunchAsync(options))115                {116                    var page = await browser.NewPageAsync();117                    await page.GoToAsync(TestConstants.EmptyPage);118                    await page.EvaluateExpressionAsync("localStorage.hey = 'hello'");119                }120                using (var browser2 = await Puppeteer.LaunchAsync(options, TestConstants.LoggerFactory))121                {122                    var page2 = await browser2.NewPageAsync();123                    await page2.GoToAsync(TestConstants.EmptyPage);124                    Assert.Equal("hello", await page2.EvaluateExpressionAsync<string>("localStorage.hey"));125                }126            }127        }128        [Fact(Skip = "This mysteriously fails on Windows on AppVeyor.")]129        public async Task UserDataDirOptionShouldRestoreCookies()130        {131            using (var userDataDir = new TempDirectory())132            {133                var launcher = new Launcher(TestConstants.LoggerFactory);134                var options = TestConstants.DefaultBrowserOptions();135                options.Args = options.Args.Concat(new[] { $"--user-data-dir=\"{userDataDir}\"" }).ToArray();136                using (var browser = await launcher.LaunchAsync(options))137                {138                    var page = await browser.NewPageAsync();139                    await page.GoToAsync(TestConstants.EmptyPage);140                    await page.EvaluateExpressionAsync(141                        "document.cookie = 'doSomethingOnlyOnce=true; expires=Fri, 31 Dec 9999 23:59:59 GMT'");142                }143                await TestUtils.WaitForCookieInChromiumFileAsync(userDataDir.Path, "doSomethingOnlyOnce");144                using (var browser2 = await Puppeteer.LaunchAsync(options, TestConstants.LoggerFactory))145                {146                    var page2 = await browser2.NewPageAsync();147                    await page2.GoToAsync(TestConstants.EmptyPage);148                    Assert.Equal("doSomethingOnlyOnce=true", await page2.EvaluateExpressionAsync<string>("document.cookie"));149                }150            }151        }152        [Fact]153        public void ShouldReturnTheDefaultChromeArguments()154        {155            Assert.Contains("--no-first-run", Puppeteer.GetDefaultArgs());156            Assert.Contains("--headless", Puppeteer.GetDefaultArgs());157            Assert.DoesNotContain("--headless", Puppeteer.GetDefaultArgs(new LaunchOptions158            {159                Headless = false160            }));161            Assert.Contains("--user-data-dir=\"foo\"", Puppeteer.GetDefaultArgs(new LaunchOptions162            {163                UserDataDir = "foo"164            }));165        }166        [Fact]167        public async Task ChromeShouldBeClosed()168        {169            var options = TestConstants.DefaultBrowserOptions();170            var launcher = new Launcher(TestConstants.LoggerFactory);171            using (var browser = await launcher.LaunchAsync(options))172            using (var page = await browser.NewPageAsync())173            {174                var response = await page.GoToAsync(TestConstants.EmptyPage);175                Assert.Equal(HttpStatusCode.OK, response.Status);176                await browser.CloseAsync();177                Assert.True(launcher.Process.HasExited);178            }179        }180        [Fact]181        public async Task ChromeShouldBeClosedOnDispose()182        {183            var options = TestConstants.DefaultBrowserOptions();184            var launcher = new Launcher(TestConstants.LoggerFactory);185            using (var browser = await launcher.LaunchAsync(options))186            using (var page = await browser.NewPageAsync())187            {188                var response = await page.GoToAsync(TestConstants.EmptyPage);189                Assert.Equal(HttpStatusCode.OK, response.Status);190            }191            Assert.True(await launcher.Process.WaitForExitAsync(TimeSpan.FromSeconds(10)));192            Assert.True(launcher.Process.HasExited);193        }194        [Fact]195        public async Task ShouldNotOpenTwoChromesUsingTheSameLauncher()196        {197            var launcher = new Launcher(TestConstants.LoggerFactory);198            using (var browser = await launcher.LaunchAsync(TestConstants.DefaultBrowserOptions()))199            {200                var exception = await Assert.ThrowsAsync<InvalidOperationException>(() =>201                {202                    return launcher.LaunchAsync(TestConstants.DefaultBrowserOptions());203                });204                Assert.Equal("Unable to create or connect to another chromium process", exception.Message);205            }206        }207        [Fact]208        public async Task ShouldWorkWithNoDefaultArguments()209        {210            var options = TestConstants.DefaultBrowserOptions();211            options.IgnoreDefaultArgs = true;212            using (var browser = await Puppeteer.LaunchAsync(options, TestConstants.LoggerFactory))213            using (var page = await browser.NewPageAsync())214            {215                Assert.Equal(121, await page.EvaluateExpressionAsync<int>("11 * 11"));216            }217        }218        [Fact]219        public async Task ShouldFilterOutIgnoredDefaultArguments()220        {221            var defaultArgs = Puppeteer.GetDefaultArgs();222            var options = TestConstants.DefaultBrowserOptions();223            options.IgnoredDefaultArgs = new[] { defaultArgs[0], defaultArgs[2] };224            using (var browser = await Puppeteer.LaunchAsync(options))225            {226                var spawnargs = browser.Process.StartInfo.Arguments;227                Assert.DoesNotContain(defaultArgs[0], spawnargs);228                Assert.Contains(defaultArgs[1], spawnargs);229                Assert.DoesNotContain(defaultArgs[2], spawnargs);230            }231        }232        [Fact]233        public async Task ShouldHaveDefaultUrlWhenLaunchingBrowser()234        {235            using (var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions(), TestConstants.LoggerFactory))236            {237                var pages = (await browser.PagesAsync()).Select(page => page.Url);238                Assert.Equal(new[] { TestConstants.AboutBlank }, pages);239            }240        }241        [Fact]242        public async Task ShouldHaveCustomUrlWhenLaunchingBrowser()243        {244            var options = TestConstants.DefaultBrowserOptions();245            options.Args = options.Args.Prepend(TestConstants.EmptyPage).ToArray();246            using (var browser = await Puppeteer.LaunchAsync(options, TestConstants.LoggerFactory))247            {248                var pages = await browser.PagesAsync();249                Assert.Single(pages);250                if (pages[0].Url != TestConstants.EmptyPage)251                {252                    await pages[0].WaitForNavigationAsync();253                }254                Assert.Equal(TestConstants.EmptyPage, pages[0].Url);255            }256        }257        [Fact]258        public async Task ShouldSetTheDefaultViewport()259        {260            var options = TestConstants.DefaultBrowserOptions();261            options.DefaultViewport = new ViewPortOptions262            {263                Width = 456,264                Height = 789265            };266            using (var browser = await Puppeteer.LaunchAsync(options))267            using (var page = await browser.NewPageAsync())268            {269                Assert.Equal(456, await page.EvaluateExpressionAsync<int>("window.innerWidth"));270                Assert.Equal(789, await page.EvaluateExpressionAsync<int>("window.innerHeight"));271            }272        }273        [Fact]274        public async Task ShouldDisableTheDefaultViewport()275        {276            var options = TestConstants.DefaultBrowserOptions();277            options.DefaultViewport = null;278            using (var browser = await Puppeteer.LaunchAsync(options))279            using (var page = await browser.NewPageAsync())280            {281                Assert.Null(page.Viewport);282            }283        }284        [Fact]285        public async Task ShouldTakeFullPageScreenshotsWhenDefaultViewportIsNull()286        {287            var options = TestConstants.DefaultBrowserOptions();288            options.DefaultViewport = null;289            using (var browser = await Puppeteer.LaunchAsync(options))290            using (var page = await browser.NewPageAsync())291            {292                await page.GoToAsync(TestConstants.ServerUrl + "/grid.html");293                Assert.NotEmpty(await page.ScreenshotDataAsync(new ScreenshotOptions { FullPage = true }));294            }295        }296        [Fact]297        public async Task ShouldSupportCustomWebSocket()298        {299            var options = TestConstants.DefaultBrowserOptions();300            var customSocketCreated = false;301            options.WebSocketFactory = (uri, socketOptions, cancellationToken) =>302            {303                customSocketCreated = true;304                return WebSocketTransport.DefaultWebSocketFactory(uri, socketOptions, cancellationToken);305            };306            using (await Puppeteer.LaunchAsync(options, TestConstants.LoggerFactory))307            {308                Assert.True(customSocketCreated);309            }310        }311        [Fact]312        public async Task ShouldSupportCustomTransport()313        {314            var customTransportCreated = false;315            var options = TestConstants.DefaultBrowserOptions();316            options.TransportFactory = (url, opt, cancellationToken) =>317            {318                customTransportCreated = true;319                return WebSocketTransport.DefaultTransportFactory(url, opt, cancellationToken);320            };321            using (await Puppeteer.LaunchAsync(options, TestConstants.LoggerFactory))322            {323                Assert.True(customTransportCreated);324            }325        }326    }327}...HeadfulTests.cs
Source:HeadfulTests.cs  
...55        {56            using (var userDataDir = new TempDirectory())57            {58                var launcher = new Launcher(TestConstants.LoggerFactory);59                var options = TestConstants.DefaultBrowserOptions();60                options.Args = options.Args.Concat(new[] { $"--user-data-dir=\"{userDataDir}\"" }).ToArray();61                options.Headless = false;62                using (var browser = await launcher.LaunchAsync(options))63                using (var page = await browser.NewPageAsync())64                {65                    await page.GoToAsync(TestConstants.EmptyPage);66                    await page.EvaluateExpressionAsync(67                        "document.cookie = 'foo=true; expires=Fri, 31 Dec 9999 23:59:59 GMT'");68                }69                await TestUtils.WaitForCookieInChromiumFileAsync(userDataDir.Path, "foo");70                options.Headless = true;71                using (var browser2 = await Puppeteer.LaunchAsync(options, TestConstants.LoggerFactory))72                {73                    var page2 = await browser2.NewPageAsync();74                    await page2.GoToAsync(TestConstants.EmptyPage);75                    Assert.Equal("foo=true", await page2.EvaluateExpressionAsync<string>("document.cookie"));76                }77            }78        }79        [Fact(Skip = "TODO: Support OOOPIF. @see https://github.com/GoogleChrome/puppeteer/issues/2548")]80        public async Task OOPIFShouldReportGoogleComFrame()81        {82            // https://google.com is isolated by default in Chromium embedder.83            var headfulOptions = TestConstants.DefaultBrowserOptions();84            headfulOptions.Headless = false;85            using (var browser = await Puppeteer.LaunchAsync(headfulOptions))86            using (var page = await browser.NewPageAsync())87            {88                await page.GoToAsync(TestConstants.EmptyPage);89                await page.SetRequestInterceptionAsync(true);90                page.Request += async (sender, e) => await e.Request.RespondAsync(91                    new ResponseData { Body = "{ body: 'YO, GOOGLE.COM'}" });92                await page.EvaluateFunctionHandleAsync(@"() => {93                    const frame = document.createElement('iframe');94                    frame.setAttribute('src', 'https://google.com/');95                    document.body.appendChild(frame);96                    return new Promise(x => frame.onload = x);97                }");98                await page.WaitForSelectorAsync("iframe[src=\"https://google.com/\"]");99                var urls = Array.ConvertAll(page.Frames, frame => frame.Url);100                Array.Sort(urls);101                Assert.Equal(new[] { TestConstants.EmptyPage, "https://google.com/" }, urls);102            }103        }104        [Fact]105        public async Task ShouldCloseBrowserWithBeforeunloadPage()106        {107            var headfulOptions = TestConstants.DefaultBrowserOptions();108            headfulOptions.Headless = false;109            using (var browser = await Puppeteer.LaunchAsync(headfulOptions))110            using (var page = await browser.NewPageAsync())111            {112                await page.GoToAsync(TestConstants.ServerUrl + "/beforeunload.html");113                // We have to interact with a page so that 'beforeunload' handlers fire.114                await page.ClickAsync("body");115            }116        }117        [Fact]118        public async Task ShouldOpenDevtoolsWhenDevtoolsTrueOptionIsGiven()119        {120            var headfulOptions = TestConstants.DefaultBrowserOptions();121            headfulOptions.Devtools = true;122            using (var browser = await Puppeteer.LaunchAsync(headfulOptions))123            {124                var context = await browser.CreateIncognitoBrowserContextAsync();125                await Task.WhenAll(126                    context.NewPageAsync(),127                    context.WaitForTargetAsync(target => target.Url.Contains("devtools://")));128            }129        }130        [Fact]131        public async Task BringToFrontShouldWork()132        {133            using (var browserWithExtension = await Puppeteer.LaunchAsync(134                TestConstants.BrowserWithExtensionOptions(),...BrowserDisconnectTests.cs
Source:BrowserDisconnectTests.cs  
...11        }12        [Fact]13        public async Task ShouldEmittedWhenBrowserGetsClosedDisconnectedOrUnderlyingWebsocketGetsClosed()14        {15            var originalBrowser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions(), TestConstants.LoggerFactory);16            var connectOptions = new ConnectOptions { BrowserWSEndpoint = originalBrowser.WebSocketEndpoint };17            var remoteBrowser1 = await Puppeteer.ConnectAsync(connectOptions, TestConstants.LoggerFactory);18            var remoteBrowser2 = await Puppeteer.ConnectAsync(connectOptions, TestConstants.LoggerFactory);19            var disconnectedOriginal = 0;20            var disconnectedRemote1 = 0;21            var disconnectedRemote2 = 0;22            originalBrowser.Disconnected += (sender, e) => ++disconnectedOriginal;23            remoteBrowser1.Disconnected += (sender, e) => ++disconnectedRemote1;24            remoteBrowser2.Disconnected += (sender, e) => ++disconnectedRemote2;25            var remoteBrowser2Disconnected = WaitForBrowserDisconnect(remoteBrowser2);26            remoteBrowser2.Disconnect();27            await remoteBrowser2Disconnected;28            Assert.Equal(0, disconnectedOriginal);29            Assert.Equal(0, disconnectedRemote1);30            Assert.Equal(1, disconnectedRemote2);31            var remoteBrowser1Disconnected = WaitForBrowserDisconnect(remoteBrowser1);32            var originalBrowserDisconnected = WaitForBrowserDisconnect(originalBrowser);33            await Task.WhenAll(34                originalBrowser.CloseAsync(),35                remoteBrowser1Disconnected,36                originalBrowserDisconnected37            );38            Assert.Equal(1, disconnectedOriginal);39            Assert.Equal(1, disconnectedRemote1);40            Assert.Equal(1, disconnectedRemote2);41        }42        [Fact]43        public async Task ShouldRejectNavigationWhenBrowserCloses()44        {45            Server.SetRoute("/one-style.css", context => Task.Delay(10000));46            using (var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions()))47            {48                var remote = await Puppeteer.ConnectAsync(new ConnectOptions49                {50                    BrowserWSEndpoint = browser.WebSocketEndpoint51                });52                var page = await remote.NewPageAsync();53                var navigationTask = page.GoToAsync(TestConstants.ServerUrl + "/one-style.html", new NavigationOptions54                {55                    Timeout = 6000056                });57                await Server.WaitForRequest("/one-style.css");58                remote.Disconnect();59                var exception = await Assert.ThrowsAsync<NavigationException>(() => navigationTask);60                Assert.Contains("Navigation failed because browser has disconnected!", exception.Message);61            }62        }63        [Fact]64        public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()65        {66            Server.SetRoute("/empty.html", context => Task.Delay(10000));67            using (var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions()))68            {69                var remote = await Puppeteer.ConnectAsync(new ConnectOptions70                {71                    BrowserWSEndpoint = browser.WebSocketEndpoint72                });73                var page = await remote.NewPageAsync();74                var watchdog = page.WaitForSelectorAsync("div", new WaitForSelectorOptions { Timeout = 60000 });75                remote.Disconnect();76                var exception = await Assert.ThrowsAsync<TargetClosedException>(() => watchdog);77                Assert.Equal("Connection disposed", exception.CloseReason);78            }79        }80    }81}...BrowserUrlOptionTests.cs
Source:BrowserUrlOptionTests.cs  
...1314        [Fact]15        public async Task ShouldBeAbleToConnectUsingBrowserURLWithAndWithoutTrailingSlash()16        {17            var options = TestConstants.DefaultBrowserOptions();18            options.Args = new string[] { "--remote-debugging-port=21222" };19            var originalBrowser = await Puppeteer.LaunchAsync(options);20            var browserURL = "http://127.0.0.1:21222";21            var browser1 = await Puppeteer.ConnectAsync(new ConnectOptions { BrowserURL = browserURL });22            var page1 = await browser1.NewPageAsync();23            Assert.Equal(56, await page1.EvaluateExpressionAsync<int>("7 * 8"));24            browser1.Disconnect();25            var browser2 = await Puppeteer.ConnectAsync(new ConnectOptions { BrowserURL = browserURL + "/" });26            var page2 = await browser2.NewPageAsync();27            Assert.Equal(56, await page2.EvaluateExpressionAsync<int>("7 * 8"));28            browser2.Disconnect();29            await originalBrowser.CloseAsync();30        }31        [Fact]32        public async Task ShouldThrowWhenUsingBothBrowserWSEndpointAndBrowserURL()33        {34            var options = TestConstants.DefaultBrowserOptions();35            options.Args = new string[] { "--remote-debugging-port=21222" };36            var originalBrowser = await Puppeteer.LaunchAsync(options);37            var browserURL = "http://127.0.0.1:21222";3839            await Assert.ThrowsAsync<PuppeteerException>(() => Puppeteer.ConnectAsync(new ConnectOptions40            {41                BrowserURL = browserURL,42                BrowserWSEndpoint = originalBrowser.WebSocketEndpoint43            }));44            await originalBrowser.CloseAsync();45        }46        [Fact]47        public async Task ShouldThrowWhenTryingToConnectToNonExistingBrowser()48        {49            var options = TestConstants.DefaultBrowserOptions();50            options.Args = new string[] { "--remote-debugging-port=21222" };51            var originalBrowser = await Puppeteer.LaunchAsync(options);52            var browserURL = "http://127.0.0.1:2122";53            await Assert.ThrowsAsync<ChromiumProcessException>(() => Puppeteer.ConnectAsync(new ConnectOptions54            {55                BrowserURL = browserURL56            }));57            await originalBrowser.CloseAsync();58        }59    }60}...DisconnectedTests.cs
Source:DisconnectedTests.cs  
...11        }12        [Fact]13        public async Task ShouldEmittedWhenBrowserGetsClosedDisconnectedOrUnderlyingWebsocketGetsClosed()14        {15            var originalBrowser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions(), TestConstants.ChromiumRevision, TestConstants.LoggerFactory);16            var connectOptions = new ConnectOptions { BrowserWSEndpoint = originalBrowser.WebSocketEndpoint };17            var remoteBrowser1 = await Puppeteer.ConnectAsync(connectOptions, TestConstants.LoggerFactory);18            var remoteBrowser2 = await Puppeteer.ConnectAsync(connectOptions, TestConstants.LoggerFactory);19            var disconnectedOriginal = 0;20            var disconnectedRemote1 = 0;21            var disconnectedRemote2 = 0;22            originalBrowser.Disconnected += (sender, e) => ++disconnectedOriginal;23            remoteBrowser1.Disconnected += (sender, e) => ++disconnectedRemote1;24            remoteBrowser2.Disconnected += (sender, e) => ++disconnectedRemote2;25            remoteBrowser2.Disconnect();26            Assert.Equal(0, disconnectedOriginal);27            Assert.Equal(0, disconnectedRemote1);28            Assert.Equal(1, disconnectedRemote2);29            await originalBrowser.CloseAsync();...PuppeteerBrowserBaseTest.cs
Source:PuppeteerBrowserBaseTest.cs  
...18            InitializeAsync().GetAwaiter().GetResult();19        }20        protected virtual async Task InitializeAsync()21        {22            Browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions(), TestConstants.ChromiumRevision, TestConstants.LoggerFactory);23        }24        protected virtual async Task DisposeAsync() => await Browser.CloseAsync();25        public void Dispose() => DisposeAsync().GetAwaiter().GetResult();26    }27}...Issue0128.cs
Source:Issue0128.cs  
...11        public async Task LauncherShouldFailGracefully()12        {13            await Assert.ThrowsAsync<ChromeProcessException>(async () =>14            {15                var options = TestConstants.DefaultBrowserOptions();16                options.Args = new[] { "-remote-debugging-port=-2" };17                await Puppeteer.LaunchAsync(options, TestConstants.ChromiumRevision, TestConstants.LoggerFactory);18            });19        }20    }21}...VersionTests.cs
Source:VersionTests.cs  
...13        public async Task ShouldReturnWhetherWeAreInHeadless()14        {15            var version = await Browser.GetVersionAsync();16            Assert.NotEmpty(version);17            Assert.Equal(TestConstants.DefaultBrowserOptions().Headless, version.StartsWith("Headless"));18        }19    }20}...DefaultBrowserOptions
Using AI Code Generation
1var options = TestConstants.DefaultBrowserOptions();2options.Headless = false;3var browser = await Puppeteer.LaunchAsync(options);4var page = await browser.NewPageAsync();5await page.ScreenshotAsync("1.png");6await browser.CloseAsync();7var options = TestConstants.DefaultBrowserOptions();8options.Headless = false;9var browser = await Puppeteer.LaunchAsync(options);10var page = await browser.NewPageAsync();11await page.ScreenshotAsync("2.png");12await browser.CloseAsync();13var options = TestConstants.DefaultBrowserOptions();14options.Headless = false;15var browser = await Puppeteer.LaunchAsync(options);16var page = await browser.NewPageAsync();17await page.ScreenshotAsync("3.png");18await browser.CloseAsync();19var options = TestConstants.DefaultBrowserOptions();20options.Headless = false;21var browser = await Puppeteer.LaunchAsync(options);22var page = await browser.NewPageAsync();23await page.ScreenshotAsync("4.png");24await browser.CloseAsync();25var options = TestConstants.DefaultBrowserOptions();26options.Headless = false;27var browser = await Puppeteer.LaunchAsync(options);28var page = await browser.NewPageAsync();29await page.ScreenshotAsync("5.png");30await browser.CloseAsync();31var options = TestConstants.DefaultBrowserOptions();32options.Headless = false;33var browser = await Puppeteer.LaunchAsync(options);34var page = await browser.NewPageAsync();35await page.ScreenshotAsync("6.png");36await browser.CloseAsync();DefaultBrowserOptions
Using AI Code Generation
1var options = TestConstants.DefaultBrowserOptions();2var browser = await Puppeteer.LaunchAsync(options);3var options = TestConstants.DefaultBrowserOptions();4options.Headless = false;5var browser = await Puppeteer.LaunchAsync(options);6var options = TestConstants.DefaultBrowserOptions();7options.Headless = true;8var browser = await Puppeteer.LaunchAsync(options);9var options = TestConstants.DefaultBrowserOptions();10options.Headless = false;11options.IgnoreHTTPSErrors = true;12var browser = await Puppeteer.LaunchAsync(options);13var options = TestConstants.DefaultBrowserOptions();14options.Headless = true;15options.IgnoreHTTPSErrors = true;16var browser = await Puppeteer.LaunchAsync(options);17var options = TestConstants.DefaultBrowserOptions();18options.Headless = true;19options.IgnoreHTTPSErrors = false;20var browser = await Puppeteer.LaunchAsync(options);21var options = TestConstants.DefaultBrowserOptions();22options.Headless = false;23options.IgnoreHTTPSErrors = false;24var browser = await Puppeteer.LaunchAsync(options);25var options = TestConstants.DefaultBrowserOptions();26options.Headless = false;27options.IgnoreHTTPSErrors = true;28options.SlowMo = 1000;29var browser = await Puppeteer.LaunchAsync(options);30var options = TestConstants.DefaultBrowserOptions();31options.Headless = true;32options.IgnoreHTTPSErrors = true;33options.SlowMo = 1000;34var browser = await Puppeteer.LaunchAsync(options);DefaultBrowserOptions
Using AI Code Generation
1var options = TestConstants.DefaultBrowserOptions();2var browser = await Puppeteer.LaunchAsync(options);3var options = TestConstants.DefaultBrowserOptions();4options.Headless = false;5var browser = await Puppeteer.LaunchAsync(options);6public static LaunchOptions DefaultBrowserOptions()7{8    {9        {10        }11    };12}13var options = new LaunchOptions { Headless = false };14var browser = await Puppeteer.LaunchAsync(options);DefaultBrowserOptions
Using AI Code Generation
1using PuppeteerSharp.Tests;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            var browser = Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions()).Result;12            var page = browser.NewPageAsync().Result;13            page.GoToAsync("DefaultBrowserOptions
Using AI Code Generation
1var options = TestConstants.DefaultBrowserOptions();2var browser = await Puppeteer.LaunchAsync(options);3var options = TestConstants.DefaultBrowserOptions();4var browser = await Puppeteer.LaunchAsync(options);5var options = TestConstants.DefaultBrowserOptions();6var browser = await Puppeteer.LaunchAsync(options);7var options = TestConstants.DefaultBrowserOptions();8var browser = await Puppeteer.LaunchAsync(options);9var options = TestConstants.DefaultBrowserOptions();10var browser = await Puppeteer.LaunchAsync(options);11var options = TestConstants.DefaultBrowserOptions();12var browser = await Puppeteer.LaunchAsync(options);13var options = TestConstants.DefaultBrowserOptions();14var browser = await Puppeteer.LaunchAsync(options);15var options = TestConstants.DefaultBrowserOptions();16var browser = await Puppeteer.LaunchAsync(options);17var options = TestConstants.DefaultBrowserOptions();18var browser = await Puppeteer.LaunchAsync(options);19var options = TestConstants.DefaultBrowserOptions();20var browser = await Puppeteer.LaunchAsync(options);21var options = TestConstants.DefaultBrowserOptions();22var browser = await Puppeteer.LaunchAsync(options);23var options = TestConstants.DefaultBrowserOptions();DefaultBrowserOptions
Using AI Code Generation
1using PuppeteerSharp.Tests;2var options = TestConstants.DefaultBrowserOptions();3options.Headless = false;4var browser = await Puppeteer.LaunchAsync(options);5using PuppeteerSharp.Tests;6var options = TestConstants.DefaultBrowserOptions();7options.Headless = false;8var browser = await Puppeteer.LaunchAsync(options);9using PuppeteerSharp.Tests;10var options = TestConstants.DefaultBrowserOptions();11options.Headless = false;12var browser = await Puppeteer.LaunchAsync(options);13using PuppeteerSharp.Tests;14var options = TestConstants.DefaultBrowserOptions();15options.Headless = false;16var browser = await Puppeteer.LaunchAsync(options);17using PuppeteerSharp.Tests;18var options = TestConstants.DefaultBrowserOptions();19options.Headless = false;20var browser = await Puppeteer.LaunchAsync(options);21using PuppeteerSharp.Tests;22var options = TestConstants.DefaultBrowserOptions();23options.Headless = false;24var browser = await Puppeteer.LaunchAsync(options);25using PuppeteerSharp.Tests;26var options = TestConstants.DefaultBrowserOptions();27options.Headless = false;28var browser = await Puppeteer.LaunchAsync(options);29using PuppeteerSharp.Tests;30var options = TestConstants.DefaultBrowserOptions();31options.Headless = false;32var browser = await Puppeteer.LaunchAsync(options);33using PuppeteerSharp.Tests;34var options = TestConstants.DefaultBrowserOptions();35options.Headless = false;36var browser = await Puppeteer.LaunchAsync(options);Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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