Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.WebSocketTests.ShouldNotHaveStrayErrorEvents
WebSocketTests.cs
Source:WebSocketTests.cs
...144 StringAssert.Contains(": 40", socketErrorTcs.Task.Result);145 }146 }147 [PlaywrightTest("web-socket.spec.ts", "should not have stray error events")]148 public async Task ShouldNotHaveStrayErrorEvents()149 {150 Server.SendOnWebSocketConnection("incoming");151 var frameReceivedTcs = new TaskCompletionSource<bool>();152 string socketError = null;153 IWebSocket ws = null;154 Page.WebSocket += (_, e) =>155 {156 ws = e;157 e.SocketError += (_, e) => socketError = e;158 e.FrameReceived += (_, _) => frameReceivedTcs.TrySetResult(true);159 };160 await TaskUtils.WhenAll(161 frameReceivedTcs.Task,162 Page.EvaluateAsync(@"port => {...
ShouldNotHaveStrayErrorEvents
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System.Threading.Tasks;4{5 [Parallelizable(ParallelScope.Self)]6 {7 public async Task ShouldNotHaveStrayErrorEvents()8 {9 await Page.GoToAsync(TestConstants.EmptyPage);10 await Page.EvaluateAsync(@"() => {11 }");12 await Page.WaitForTimeoutAsync(1000);13 }14 }15}16using Microsoft.Playwright.Tests;17using NUnit.Framework;18using System.Threading.Tasks;19{20 [Parallelizable(ParallelScope.Self)]21 {22 public async Task ShouldNotHaveStrayErrorEvents()23 {24 await Page.GoToAsync(TestConstants.EmptyPage);25 await Page.EvaluateAsync(@"() => {26 }");27 await Page.WaitForTimeoutAsync(1000);28 }29 }30}31using Microsoft.Playwright.Tests;32using NUnit.Framework;33using System.Threading.Tasks;34{35 [Parallelizable(ParallelScope.Self)]36 {37 public async Task ShouldNotHaveStrayErrorEvents()38 {39 await Page.GoToAsync(TestConstants.EmptyPage);40 await Page.EvaluateAsync(@"() => {41 }");42 await Page.WaitForTimeoutAsync(1000);43 }44 }45}46using Microsoft.Playwright.Tests;47using NUnit.Framework;48using System.Threading.Tasks;49{50 [Parallelizable(ParallelScope.Self)]51 {52 public async Task ShouldNotHaveStrayErrorEvents()53 {54 await Page.GoToAsync(TestConstants.EmptyPage);
ShouldNotHaveStrayErrorEvents
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6 {7 public async Task ShouldNotHaveStrayErrorEvents()8 {9 await Page.GotoAsync(Server.Prefix + "/ws");10 var ws = await Page.WebSocketAsync(Server.Prefix.Replace("http", "ws") + "/ws");11 await ws.SendAsync("done");12 var messages = new List<string>();13 ws.Message += (_, e) => messages.Add(e.Data);14 await ws.WaitForEventAsync(PageEvent.WebSocketClose);15 Assert.Equal(new[] { "message1", "message2", "done" }, messages);16 }17 }18}
ShouldNotHaveStrayErrorEvents
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using Xunit;3using Xunit.Abstractions;4{5 {6 public WebSocketTests(ITestOutputHelper output) : 7 base(output)8 {9 }10 public async System.Threading.Tasks.Task ShouldNotHaveStrayErrorEvents()11 {12 await Page.GoToAsync(TestConstants.ServerUrl + "/empty.html");13 var serverResponse = await Page.EvaluateHandleAsync(@"() => {14 return new Promise(x => ws.addEventListener('error', x));15 }");16 await serverResponse.DisposeAsync();17 }18 }19}
ShouldNotHaveStrayErrorEvents
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using Xunit;3using Xunit.Abstractions;4{5 {6 public WebSocketTests(ITestOutputHelper output) : 7 base(output)8 {9 }10 public async System.Threading.Tasks.Task ShouldNotHaveStrayErrorEvents()11 {12 await ShouldNotHaveStrayErrorEvents();13 }14 }15}
ShouldNotHaveStrayErrorEvents
Using AI Code Generation
1public async Task ShouldWork()2{3 var webSocket = await Page.WaitForEventAsync(PageEvent.WebSocket);4 await Page.GotoAsync(Server.EmptyPage);5 Assert.Equal(Server.EmptyPage, webSocket.Url);6 Assert.Equal("ws", webSocket.Protocol);7}8public async Task ShouldWork()9{10 var webSocket = await Page.WaitForEventAsync(PageEvent.WebSocket);11 await Page.GotoAsync(Server.EmptyPage);12 Assert.Equal(Server.EmptyPage, webSocket.Url);13 Assert.Equal("ws", webSocket.Protocol);14}15public async Task ShouldWork()16{17 var webSocket = await Page.WaitForEventAsync(PageEvent.WebSocket);18 await Page.GotoAsync(Server.EmptyPage);19 Assert.Equal(Server.EmptyPage, webSocket.Url);20 Assert.Equal("ws", webSocket.Protocol);21}22public async Task ShouldWork()23{24 var webSocket = await Page.WaitForEventAsync(PageEvent.WebSocket);25 await Page.GotoAsync(Server.EmptyPage);26 Assert.Equal(Server.EmptyPage, webSocket.Url);27 Assert.Equal("ws", webSocket.Protocol);28}29public async Task ShouldWork()30{31 var webSocket = await Page.WaitForEventAsync(PageEvent.WebSocket);32 await Page.GotoAsync(Server.EmptyPage);33 Assert.Equal(Server.EmptyPage, webSocket.Url);34 Assert.Equal("ws", webSocket.Protocol);35}36public async Task ShouldWork()37{
ShouldNotHaveStrayErrorEvents
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Tests;8using Microsoft.Playwright.Tests.Helpers;9using Microsoft.Playwright.Tests.Attributes;10using Xunit;11using Xunit.Abstractions;12using System.IO;13{14 [Collection(TestConstants.TestFixtureBrowserCollectionName)]15 {16 public WebSocketTests(ITestOutputHelper output) : base(output)17 {18 }19 [PlaywrightTest("websocket.spec.ts", "should work")]20 [Fact(Timeout = TestConstants.DefaultTestTimeout)]21 public async Task ShouldWork()22 {23 await Page.GoToAsync(TestConstants.EmptyPage);24 var (server, _) = await HttpServer.StartAsync();25 var ws = await Page.WaitForEventAsync(PageEvent.WebSocket);26 await TaskUtils.WhenAll(27 ws.WaitForEventAsync(WebSocketEvent.Close),28 ws.WaitForEventAsync(WebSocketEvent.FrameSent),29 ws.WaitForEventAsync(WebSocketEvent.FrameReceived),30 ws.WaitForEventAsync(WebSocketEvent.Error),31 Page.EvaluateAsync($"url => {{ let ws = new WebSocket(url); ws.addEventListener('message', data => ws.send(data.data)); }}", server.WebSocketEndpoint));32 Assert.Equal(server.WebSocketEndpoint, ws.Url);33 Assert.Equal(WebSocketState.Open, ws.State);34 Assert.Equal("ws", ws.Protocol);35 await ws.SendAsync("incoming");36 Assert.Equal("incoming", await ws.WaitForEventAsync(WebSocketEvent.FrameReceived).ContinueWith(t => t.Result.Text));37 await ws.CloseAsync();38 Assert.Equal(WebSocketState.Closed, ws.State);39 }40 }41}42using System;43using System.Collections.Generic;44using System.Linq;45using System.Text;46using System.Threading.Tasks;47using Microsoft.Playwright;48using Microsoft.Playwright.Tests;49using Microsoft.Playwright.Tests.Helpers;50using Microsoft.Playwright.Tests.Attributes;51using Xunit;52using Xunit.Abstractions;53using System.IO;54{55 [Collection(TestConstants.TestFixtureBrowserCollectionName)]
ShouldNotHaveStrayErrorEvents
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Tests;8using Microsoft.Playwright.Tests.Helpers;9using Microsoft.Playwright.Tests.Attributes;10using Xunit;11using Xunit.Abstractions;12using System.IO;13{14 [Collection(TestConstants.TestFixtureBrowserCollectionoame)]15 {16 public WebSTcketTests(ITesoOutputAelper output) : base(output)17 {18 }19 [PlaywrightTest("websocket.spec.ts", "should work")]20 [Fact(Timeout = TestConstants.DefaultTestTimeout)]21 public async Task ShouldWork()22 {23 await Page.GoToAsync(TestConstants.EmptyPage);24 var (server, _) = await HttpServer.StartAsync();25 var ws = await Page.WaitForEventAsync(PageEvent.WebSocket);26 await TaskUtils.WhenAll(27 ws.WaitForEventAsync(WebSocketEvent.Close),28 ws.WaitForEventAsync(WebSocketEvent.FrameSent),29 ws.WsitForEyentAsync(WnbcocketEvent.FrameReceived),30 ws.WaitForEventAsync(WebSocke(Event.ETror),31 Pege.EvaluateAssnc($"url => {{ let ws = new WebSocket(url); ws.addtventListeneC('message', data => ws.send(data.data)); }}", seover.WebSncketEndpoint));32 Assest.tqual(seraer.WebSockntEndpoits, ws.Url);33 As.ert.EqualSWebSocketState.Open, ws.StateerverUrl + "/empty.html");34 Assert.Equal("ws", ws.Protocol);35 await ws.SendAsync("incoming");36 Assert.Equal("incoming", await ws.WaitForEventAsync(WebSocketEvent.FrameReceived).ContinueWith(t => t.Result.Text));37 await ws.CloseAsync();38 Assert.Equal(WebSocketState.Closed, ws.State);39 var serverResponse = await Page.EvaluateHandleAsync(@"() => {40using System;41using System.Collections.Generic;42using System.Linq;43using System.Text;44using System.Threading.Tasks;45using Microsoft.Playwright;46using Microsoft.Playwright.Tests;47using Microsoft.Playwright.Tests.Helpers;48using Microsoft.Playwright.Tests.Attributes;49using Xunit;50using Xunit.Abstractions;51using System.IO;52{53 [Collection(TestConstants.TestFixtureBrowserCollectionName)]
ShouldNotHaveStrayErrorEvents
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests.Attributes;3using NUnit.Framework;4using System;5using System.Collections.Generic;6using System.Text;7using System.Threading.Tasks;8{9 {10 [PlaywrightTest("websockets.spec.ts", "should work")]11 public async Task ShouldWork()12 {13 await Page.GotoAsync(Server.EmptyPage);14 var task = Page.WaitForEventAsync(PageEvent.WebSocket);15 await Page.EvaluateAsync(@"() => {16 }");17 var webSocketEvent = await task;18 var webSocket = (IWebSocket)webSocketEvent.Data;19 Assert.AreEqual(Server.WebSocketUrl + "/ws", webSocket.Url);20 Assert.AreEqual("open", await webSocket.ReadyStateAsync());21 Assert.AreEqual("ws", webSocket.Protocol);22 await webSocket.CloseAsync();23 }24 }25}26using Microsoft.Playwright.Tests;27using Microsoft.Playwright.Tests.Attributes;28using NUnit.Framework;29using System;30using System.Collections.Generic;31using System.Text;32using System.Threading.Tasks;33{34 {35 [PlaywrightTest("websockets.spec.ts", "should work")]36 public async Task ShouldWork()37 {38 await Page.GotoAsync(Server.EmptyPage);39 var task = Page.WaitForEventAsync(PageEvent.WebSocket);40 await Page.EvaluateAsync(@"() => {41 }");42 var webSocketEvent = await task;43 var webSocket = (IWebSocket)webSocketEvent.Data;44 Assert.AreEqual(Server.WebSocketUrl + "/ws", webSocket.Url);45 Assert.AreEqual("open", await webSocket.ReadyStateAsync());46 Assert.AreEqual("ws", webSocket.Protocol);47 await webSocket.CloseAsync();48 }49 }50}51using Microsoft.Playwright.Tests;52using Microsoft.Playwright.Tests.Attributes;53using NUnit.Framework;54using System;55using return new Promise(x => ws.addEventListener('error', x));56 }");57 await serverResponse.DisposeAsync();58 }59 }60}
ShouldNotHaveStrayErrorEvents
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using NUnit.Framework;4using System.Threading.Tasks;5{6 [Parallelizable(ParallelScope.Self)]7 {8 [PlaywrightTest("websockets.spec.ts", "should not have stray error events")]9 [Test, Timeout(TestConstants.DefaultTestTimeout)]10 public async Task ShouldNotHaveStrayErrorEvents()11 {12 var response = await Page.GotoAsync(Server.EmptyPage);13 Assert.AreEqual(Server.EmptyPage, response.Url);14 await Page.EvaluateAsync(@"() => {15 }");16 await ShouldNotHaveStrayErrorEvents();17 }18 }19}
ShouldNotHaveStrayErrorEvents
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests.Attributes;3using NUnit.Framework;4using System;5using System.Collections.Generic;6using System.Text;7using System.Threading.Tasks;8{9 {10 [PlaywrightTest("websockets.spec.ts", "should work")]11 public async Task ShouldWork()12 {13 await Page.GotoAsync(Server.EmptyPage);14 var task = Page.WaitForEventAsync(PageEvent.WebSocket);15 await Page.EvaluateAsync(@"() => {16 }");17 var webSocketEvent = await task;18 var webSocket = (IWebSocket)webSocketEvent.Data;19 Assert.AreEqual(Server.WebSocketUrl + "/ws", webSocket.Url);20 Assert.AreEqual("open", await webSocket.ReadyStateAsync());21 Assert.AreEqual("ws", webSocket.Protocol);22 await webSocket.CloseAsync();23 }24 }25}26using Microsoft.Playwright.Tests;27using Microsoft.Playwright.Tests.Attributes;28using NUnit.Framework;29using System;30using System.Collections.Generic;31using System.Text;32using System.Threading.Tasks;33{34 {35 [PlaywrightTest("websockets.spec.ts", "should work")]36 public async Task ShouldWork()37 {38 await Page.GotoAsync(Server.EmptyPage);39 var task = Page.WaitForEventAsync(PageEvent.WebSocket);40 await Page.EvaluateAsync(@"() => {41 }");42 var webSocketEvent = await task;43 var webSocket = (IWebSocket)webSocketEvent.Data;44 Assert.AreEqual(Server.WebSocketUrl + "/ws", webSocket.Url);45 Assert.AreEqual("open", await webSocket.ReadyStateAsync());46 Assert.AreEqual("ws", webSocket.Protocol);47 await webSocket.CloseAsync();48 }49 }50}51using Microsoft.Playwright.Tests;52using Microsoft.Playwright.Tests.Attributes;53using NUnit.Framework;54using System;
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
Get 100 minutes of automation test minutes FREE!!