Best Playwright-dotnet code snippet using Microsoft.Playwright.PlaywrightException
Examples.cs
Source: Examples.cs
...175 public async Task is_()176 {177 var page = await Page();178 await page.GotoAsync("https://github.com/microsoft/playwright-dotnet");179 Assert.ThrowsAsync<PlaywrightException>(async () => await page.IsCheckedAsync("input[name='q']")); // Not a checkbox or radio button180 Assert.False(await page.IsDisabledAsync("input[name='q']"));181 Assert.True(await page.IsEditableAsync("input[name='q']"));182 Assert.True(await page.IsEnabledAsync("input[name='q']"));183 Assert.False(await page.IsHiddenAsync("input[name='q']"));184 Assert.True(await page.IsVisibleAsync("input[name='q']"));185 var element = await page.QuerySelectorAsync("input[name='q']");186 Assert.ThrowsAsync<PlaywrightException>(async () => await element.IsCheckedAsync()); // Not a checkbox or radio button187 Assert.False(await element.IsDisabledAsync());188 Assert.True(await element.IsEditableAsync());189 Assert.True(await element.IsEnabledAsync());190 Assert.False(await element.IsHiddenAsync());191 Assert.True(await element.IsVisibleAsync());192 }193 }194}...
SelectorsRegisterTests.cs
Source: SelectorsRegisterTests.cs
...47 var context = await Browser.NewContextAsync();48 await TestUtils.RegisterEngineAsync(Playwright, "tag2", createTagSelector);49 var page = await context.NewPageAsync();50 await page.SetContentAsync("<div><span></span></div><div></div>");51 var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => page.QuerySelectorAsync("tAG=DIV"));52 StringAssert.Contains("Unknown engine \"tAG\" while parsing selector tAG=DIV", exception.Message);53 }54 [PlaywrightTest("selectors-register.spec.ts", "should work with path")]55 public async Task ShouldWorkWithPath()56 {57 await TestUtils.RegisterEngineWithPathAsync(Playwright, "foo", TestUtils.GetAsset("sectionselectorengine.js"));58 await Page.SetContentAsync("<section></section>");59 Assert.AreEqual("SECTION", await Page.EvalOnSelectorAsync<string>("foo=whatever", "e => e.nodeName"));60 }61 [PlaywrightTest("selectors-register.spec.ts", "should work in main and isolated world")]62 public async Task ShouldWorkInMainAndIsolatedWorld()63 {64 const string createTagSelector = @"({65 create(root, target) { },66 query(root, selector) {67 return window['__answer'];68 },69 queryAll(root, selector) {70 return window['__answer'] ? [window['__answer'], document.body, document.documentElement] : [];71 }72 })";73 await TestUtils.RegisterEngineAsync(Playwright, "main", createTagSelector);74 await TestUtils.RegisterEngineAsync(Playwright, "isolated", createTagSelector, true);75 await Page.SetContentAsync("<div><span><section></section></span></div>");76 await Page.EvaluateAsync("() => window['__answer'] = document.querySelector('span')");77 Assert.AreEqual("SPAN", await Page.EvalOnSelectorAsync<string>("main=ignored", "e => e.nodeName"));78 Assert.AreEqual("SPAN", await Page.EvalOnSelectorAsync<string>("css=div >> main=ignored", "e => e.nodeName"));79 Assert.True(await Page.EvalOnSelectorAllAsync<bool>("main=ignored", "es => window['__answer'] !== undefined"));80 Assert.AreEqual(3, await Page.EvalOnSelectorAllAsync<int>("main=ignored", "es => es.filter(e => e).length"));81 Assert.Null(await Page.QuerySelectorAsync("isolated=ignored"));82 Assert.Null(await Page.QuerySelectorAsync("css=div >> isolated=ignored"));83 Assert.True(await Page.EvalOnSelectorAllAsync<bool>("isolated=ignored", "es => window['__answer'] !== undefined"));84 Assert.AreEqual(3, await Page.EvalOnSelectorAllAsync<int>("isolated=ignored", "es => es.filter(e => e).length"));85 Assert.AreEqual("SPAN", await Page.EvalOnSelectorAsync<string>("main=ignored >> isolated=ignored", "e => e.nodeName"));86 Assert.AreEqual("SPAN", await Page.EvalOnSelectorAsync<string>("isolated=ignored >> main=ignored", "e => e.nodeName"));87 Assert.AreEqual("SECTION", await Page.EvalOnSelectorAsync<string>("main=ignored >> css=section", "e => e.nodeName"));88 }89 [PlaywrightTest("selectors-register.spec.ts", "should handle errors")]90 public async Task ShouldHandleErrors()91 {92 var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.QuerySelectorAsync("neverregister=ignored"));93 StringAssert.Contains("Unknown engine \"neverregister\" while parsing selector neverregister=ignored", exception.Message);94 const string createDummySelector = @"({95 create(root, target) {96 return target.nodeName;97 },98 query(root, selector) {99 return root.querySelector('dummy');100 },101 queryAll(root, selector) {102 return Array.from(root.querySelectorAll('dummy'));103 }104 })";105 exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Playwright.Selectors.RegisterAsync("$", new() { Script = createDummySelector }));106 StringAssert.Contains("Selector engine name may only contain [a-zA-Z0-9_] characters", exception.Message);107 await TestUtils.RegisterEngineAsync(Playwright, "dummy", createDummySelector);108 await TestUtils.RegisterEngineAsync(Playwright, "duMMy", createDummySelector);109 exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Playwright.Selectors.RegisterAsync("dummy", new() { Script = createDummySelector }));110 StringAssert.Contains("\"dummy\" selector engine has been already registered", exception.Message);111 exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Playwright.Selectors.RegisterAsync("css", new() { Script = createDummySelector }));112 StringAssert.Contains("\"css\" is a predefined selector engine", exception.Message);113 }114 }115}...
BrowserTypeLaunchTests.cs
Source: BrowserTypeLaunchTests.cs
...36 await using var browser = await BrowserType.LaunchAsync();37 var page = await (await browser.NewContextAsync()).NewPageAsync();38 var neverResolves = page.EvaluateHandleAsync("() => new Promise(r => {})");39 await browser.CloseAsync();40 var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => neverResolves);41 // WebKit under task-set -c 1 is giving browser, rest are giving target.42 StringAssert.Contains(" closed", exception.Message);43 }44 [PlaywrightTest("defaultbrowsercontext-2.spec.ts", "should throw if page argument is passed")]45 [Skip(SkipAttribute.Targets.Firefox)]46 public Task ShouldThrowIfPageArgumentIsPassed()47 {48 var args = new[] { Server.EmptyPage };49 return PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => BrowserType.LaunchAsync(new() { Args = args }));50 }51 [PlaywrightTest("browsertype-launch.spec.ts", "should reject if launched browser fails immediately")]52 public async Task ShouldRejectIfLaunchedBrowserFailsImmediately()53 {54 await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => BrowserType.LaunchAsync(new() { ExecutablePath = TestUtils.GetAsset("dummy_bad_browser_executable.js") }));55 }56 [PlaywrightTest("browsertype-launch.spec.ts", "should reject if executable path is invalid")]57 public async Task ShouldRejectIfExecutablePathIsInvalid()58 {59 var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => BrowserType.LaunchAsync(new() { ExecutablePath = "random-invalid-path" }));60 StringAssert.Contains("Failed to launch", exception.Message);61 }62 [PlaywrightTest("browsertype-launch.spec.ts", "should fire close event for all contexts")]63 public async Task ShouldFireCloseEventForAllContexts()64 {65 await using var browser = await BrowserType.LaunchAsync();66 var context = await browser.NewContextAsync();67 var closeTask = new TaskCompletionSource<bool>();68 context.Close += (_, _) => closeTask.TrySetResult(true);69 await TaskUtils.WhenAll(browser.CloseAsync(), closeTask.Task);70 }71 [PlaywrightTest("browsertype-launch.spec.ts", "should be callable twice")]72 public async Task ShouldBeCallableTwice()73 {...
PageDriverManager.cs
Source: PageDriverManager.cs
...71 }72 tempDriver = GetBase() as PageDriver;73 if (tempDriver == null)74 {75 throw new PlaywrightException("Base driver is null");76 }77 return tempDriver;78 }79 /// <inheritdoc /> 80 public override object Get()81 {82 return this.GetPageDriver();83 }84 /// <inheritdoc /> 85 protected override void DriverDispose()86 {87 Log.LogMessage(MessageType.VERBOSE, "Start dispose driver");88 // If we never created the driver we don't have any cleanup to do89 if (!this.IsDriverIntialized())...
PlaywrightExample.cs
Source: PlaywrightExample.cs
...24 try25 {26 await page.GotoAsync("https://localhost:5001");27 }28 catch (PlaywrightException ex)29 when (ex.Message.Contains("net::ERR_CONNECTION_REFUSED", StringComparison.Ordinal))30 {31 scenario.Skip("Requires the webserver to be running on localhost at post 5001");32 }33 // Test if we were able to load in the title correctly34 await scenario.Fact("Page has a correct title", async () =>35 {36 Assert.Equal("ClickTournament", await page.TitleAsync());37 });38 // Wait for our app to load and expect a play button 39 var playButton = await page.WaitForSelectorAsync("button");40 // Assert that we're dealing with a play button41 await scenario.Fact("Page is in the initial state", async () =>42 {...
TestUtils.cs
Source: TestUtils.cs
...88 catch (XunitException) when (!cts.Token.IsCancellationRequested)89 {90 cts.Token.WaitHandle.WaitOne(500);91 }92 catch (PlaywrightException) when (!cts.Token.IsCancellationRequested)93 {94 cts.Token.WaitHandle.WaitOne(500);95 }96 }97 }98 public static async Task EventuallyAsync(Func<Task> act, int delay = 20000)99 {100 CancellationTokenSource cts = new CancellationTokenSource(delay);101 while (true)102 {103 try104 {105 await act();106 break;107 }108 catch (XunitException) when (!cts.Token.IsCancellationRequested)109 {110 await Task.Delay(500, cts.Token);111 }112 catch (PlaywrightException) when (!cts.Token.IsCancellationRequested)113 {114 cts.Token.WaitHandle.WaitOne(500);115 }116 }117 }118 }119}...
TestHelper.cs
Source: TestHelper.cs
...54 /// <returns></returns>55 public static async Task<IPage> GetPageInNewBrowserContext(IBrowser browser)56 {57 TestContext.Out.WriteLine("Creating new context.");58 // Running in Cloud hosted instance - we get an error: Microsoft.Playwright.PlaywrightException : net::ERR_CERT_AUTHORITY_INVALID at https://localhost:5001/59 var browserContext = await browser.NewContextAsync(new BrowserNewContextOptions { IgnoreHTTPSErrors = true });60 TestContext.Out.WriteLine("Getting new page.");61 return await browserContext.NewPageAsync();62 }63 public static async Task TakeAndLogScreenshot(IPage page, string testName, string title)64 {65 var path = $"{testName}\\{title}.png";66 await page.ScreenshotAsync(new PageScreenshotOptions { Path = path });67 TestContext.AddTestAttachment(path, title);68 }69 }70}...
PlaywrightException.cs
Source: PlaywrightException.cs
...23 */24using System;25namespace Microsoft.Playwright26{27 public class PlaywrightException : Exception28 {29 public PlaywrightException()30 {31 }32 public PlaywrightException(string message) : base(message)33 {34 }35 public PlaywrightException(string message, Exception innerException) : base(message, innerException)36 {37 }38 }39}...
PlaywrightException
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5 {6 static async Task Main(string[] args)7 {8 using var playwright = await Playwright.CreateAsync();9 var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions10 {11 });12 var context = await browser.NewContextAsync(new BrowserNewContextOptions13 {14 {15 }16 });17 var page = await context.NewPageAsync();18 {19 await page.ClickAsync("text=Google offered in: English");20 }21 catch (PlaywrightException e)22 {23 Console.WriteLine(e.Message);24 }25 {26 await browser.CloseAsync();27 }28 }29 }30}31 at ElementHandle._wrapApiCall (/home/username/.nuget/packages/microsoft.playwright/1.12.3-beta.1627998390.0.0/netstandard2.0/Microsoft.Playwright.dll.js:1:20337)32 at processTicksAndRejections (internal/process/task_queues.js:97:5)33 at async ElementHandle.click (/home/username/.nuget/packages/microsoft.playwright/1.12.3-beta.1627998390.0.0/netstandard2.0/Microsoft.Playwright.dll.js:1:23629)34 at async Page.click (/home/username/.nuget/packages/microsoft.playwright/1.12.3-beta.1627998390.0.0/netstandard2.0/Microsoft.Playwright.dll.js:1:12877)35 at async Program.Main (/home/username/PlaywrightTest/2.cs:37:19)
PlaywrightException
Using AI Code Generation
1using System;2using Microsoft.Playwright;3{4 {5 static async Task Main(string[] args)6 {7 using var playwright = await Playwright.CreateAsync();8 var browser = await playwright.Chromium.LaunchAsync();9 var page = await browser.NewPageAsync();10 {11 await page.ScreenshotAsync("google.png");12 await page.ScreenshotAsync("google.png");13 }14 catch (PlaywrightException e)15 {16 Console.WriteLine(e.Message);17 }18 await browser.CloseAsync();19 }20 }21}22GetBaseException()23GetHashCode()24GetType()25MemberwiseClone()26ToString()
PlaywrightException
Using AI Code Generation
1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var context = await browser.NewContextAsync();4var page = await context.NewPageAsync();5await page.ClickAsync("text=Download Visual Studio Code");6await page.ClickAsync("css=button[aria-label='Accept']");7await page.ClickAsync("text=Download for Windows");8await page.ClickAsync("text=Download");9{10 await page.ClickAsync("text=Download for Windows");11}12catch (PlaywrightException ex)13{14 Console.WriteLine("Exception: " + ex.Message);15}16await browser.CloseAsync();17var playwright = await Playwright.CreateAsync();18var browser = await playwright.Chromium.LaunchAsync();19var context = await browser.NewContextAsync();20var page = await context.NewPageAsync();21await page.ClickAsync("text=Download Visual Studio Code");22await page.ClickAsync("css=button[aria-label='Accept']");23await page.ClickAsync("text=Download for Windows");24await page.ClickAsync("text=Download");25{26 await page.ClickAsync("text=Download for Windows");27}28catch (PlaywrightException ex)29{30 Console.WriteLine("Exception: " + ex.Message);31}32await browser.CloseAsync();33var playwright = await Playwright.CreateAsync();34var browser = await playwright.Chromium.LaunchAsync();35var context = await browser.NewContextAsync();36var page = await context.NewPageAsync();37await page.ClickAsync("text=Download Visual Studio Code");38await page.ClickAsync("css=button[aria-label='Accept']");39await page.ClickAsync("text=Download for Windows");40await page.ClickAsync("text=Download");41{42 await page.ClickAsync("text=Download for Windows");43}44catch (PlaywrightException ex)45{46 Console.WriteLine("Exception: " + ex.Message);47}48await browser.CloseAsync();
PlaywrightException
Using AI Code Generation
1using Microsoft.Playwright;2{3 {4 public PlaywrightException(string message) : base(message)5 {6 }7 }8}9using Microsoft.Playwright;10{11 {12 public PlaywrightException(string message) : base(message)13 {14 }15 }16}17using Microsoft.Playwright;18{19 {20 public PlaywrightException(string message) : base(message)21 {22 }23 }24}25using Microsoft.Playwright;26{27 {28 public PlaywrightException(string message) : base(message)29 {30 }31 }32}33using Microsoft.Playwright;34{35 {36 public PlaywrightException(string message) : base(message)37 {38 }39 }40}41using Microsoft.Playwright;42{43 {44 public PlaywrightException(string message) : base(message)45 {46 }47 }48}49using Microsoft.Playwright;50{51 {52 public PlaywrightException(string message) : base(message)53 {54 }55 }56}57using Microsoft.Playwright;58{59 {60 public PlaywrightException(string message) : base(message)61 {62 }63 }64}
PlaywrightException
Using AI Code Generation
1using PlaywrightSharp;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 var playwright = await Playwright.CreateAsync();9 var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions10 {11 });12 var page = await browser.NewPageAsync();13 {14 }15 catch (PlaywrightException ex)16 {17 Console.WriteLine(ex.Message);18 }19 await browser.CloseAsync();20 }21 }22}23using PlaywrightSharp;24using System;25using System.Threading.Tasks;26{27 {28 static async Task Main(string[] args)29 {30 var playwright = await Playwright.CreateAsync();31 var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions32 {33 });34 var page = await browser.NewPageAsync();35 {36 }37 catch (PlaywrightException ex)38 {39 Console.WriteLine(ex.Message);40 }41 await browser.CloseAsync();42 }43 }44}45using PlaywrightSharp;46using System;47using System.Threading.Tasks;48{49 {50 static async Task Main(string[] args)51 {52 var playwright = await Playwright.CreateAsync();53 var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions54 {55 });
PlaywrightException
Using AI Code Generation
1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright;5{6 {7 static async Task Main(string[] args)8 {9 {10 await using var playwright = await Playwright.CreateAsync();11 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions12 {13 });14 var page = await browser.NewPageAsync();15 var element = await page.QuerySelectorAsync("div[class='header']");16 await element.ClickAsync();17 }18 catch (PlaywrightException ex)19 {20 Console.WriteLine(ex.Message);21 }22 }23 }24}
PlaywrightException
Using AI Code Generation
1using Microsoft.Playwright;2using System;3{4 {5 static void Main(string[] args)6 {7 PlaywrightException playwrightException = new PlaywrightException("Error Occured");8 throw playwrightException;9 }10 }11}12 at Playwright.Program.Main(String[] args) in 2.cs:line 17
Playwright Multiple Elements - Is there an equivalent to Selenium FindElements?
How to handle multiple file downloads in Playwright?
Run Playwright.NET tests in Docker container
How to handle multiple file downloads in Playwright?
Running playwright in headed mode C#
Playwright (.NET) tries to use different browser versions than installed
Playwright "Element is not attached to the DOM"
Playwright Multiple Elements - Is there an equivalent to Selenium FindElements?
Microsoft.Playwright.PlaywrightException : unable to verify the first certificate Using Playwright C# While connecting Moon
How do you create a global configuration for Playwright .NET?
Using a selector that finds a list of locators in Playwright is exactly the same as calling .FindElements() in selenium, except that Playwright does not have a specifically named method like .FindLocators().
Playwright - a selector that matches multiple elements returns a list of locators, which you then iterate over:
var rows = page.GetByRole(AriaRole.Listitem);
var count = await rows.CountAsync();
for (int i = 0; i < count; ++i)
Console.WriteLine(await rows.Nth(i).TextContentAsync());
Selenium - FindElements returns a list of elements that you have to iterate over.
IList < IWebElement > elements = driver.FindElements(By.TagName("p"));
foreach(IWebElement e in elements) {
System.Console.WriteLine(e.Text);
}
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