Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageSelectOptionTests.ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet
PageSelectOptionTests.cs
Source:PageSelectOptionTests.cs  
...159            var result = await Page.SelectOptionAsync("select", new[] { "blue", "black", "magenta" });160            Assert.AreEqual(new[] { "blue", "black", "magenta" }.OrderBy(v => v), result.OrderBy(v => v));161        }162        [PlaywrightTest("page-select-option.spec.ts", "should return an array of one element when multiple is not set")]163        public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()164        {165            await Page.GotoAsync(Server.Prefix + "/input/select.html");166            var result = await Page.SelectOptionAsync("select", new[] { "42", "blue", "black", "magenta" });167            Assert.That(result, Has.Count.EqualTo(1));168        }169        [PlaywrightTest("page-select-option.spec.ts", "should return [] on no values")]170        public async Task ShouldReturnEmptyArrayOnNoValues()171        {172            await Page.GotoAsync(Server.Prefix + "/input/select.html");173            var result = await Page.SelectOptionAsync("select", Array.Empty<string>());174            Assert.IsEmpty(result);175        }176        [PlaywrightTest("page-select-option.spec.ts", "should unselect with null")]177        public async Task ShouldUnselectWithNull()...ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet
Using AI Code Generation
1public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()2{3    await using var playwright = await Playwright.CreateAsync();4    await using var browser = await playwright.Firefox.LaunchAsync();5    await using var context = await browser.NewContextAsync();6    await using var page = await context.NewPageAsync();7    await page.GotoAsync(Server.Prefix + "/input/select.html");8    var select = await page.QuerySelectorAsync("select");9    var options = await select.SelectOptionAsync("blue");10    Assert.AreEqual(1, options.Length);11    Assert.AreEqual("blue", await options[0].InnerTextAsync());12}13public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()14{15    await using var playwright = await Playwright.CreateAsync();16    await using var browser = await playwright.Firefox.LaunchAsync();17    await using var context = await browser.NewContextAsync();18    await using var page = await context.NewPageAsync();19    await page.GotoAsync(Server.Prefix + "/input/select.html");20    var select = await page.QuerySelectorAsync("select");21    var options = await select.SelectOptionAsync("blue");22    Assert.AreEqual(1, options.Length);23    Assert.AreEqual("blue", await options[0].InnerTextAsync());24}25public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()26{27    await using var playwright = await Playwright.CreateAsync();28    await using var browser = await playwright.Firefox.LaunchAsync();29    await using var context = await browser.NewContextAsync();30    await using var page = await context.NewPageAsync();31    await page.GotoAsync(Server.Prefix + "/input/select.html");32    var select = await page.QuerySelectorAsync("select");33    var options = await select.SelectOptionAsync("blue");34    Assert.AreEqual(1, options.Length);35    Assert.AreEqual("blue", await options[0].InnerTextAsync());36}ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet
Using AI Code Generation
1{2    using System;3    using System.Collections.Generic;4    using System.Linq;5    using System.Text;6    using System.Threading.Tasks;7    using Microsoft.Playwright;8    using Xunit;9    using Xunit.Abstractions;10    {11        public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()12        {13            await Page.SetContentAsync("<select><option value=\"one\">One</option></select>");14            var options = await Page.SelectOptionAsync("select", "one");15            Assert.Single(options);16            Assert.Equal("one", await Page.EvaluateAsync<string>("() => result.onInput"));17            Assert.Equal("one", await Page.EvaluateAsync<string>("() => result.onChange"));18        }19    }20}21Assert.Single() Failure22Xunit.Assert.Single[T](IEnumerable`1 collection, String userMessage)23Microsoft.Playwright.Tests.PageSelectOptionTests.ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet() line 30ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8using Xunit;9using Xunit.Abstractions;10{11    {12        public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()13        {14            await Page.GotoAsync(Server.Prefix + "/input/select.html");15            await Page.SelectOptionAsync("select", "blue");16            Assert.Equal(new[] { "blue" }, await Page.EvaluateAsync<string[]>("() => result.onInput"));17            Assert.Equal(new[] { "blue" }, await Page.EvaluateAsync<string[]>("() => result.onChange"));18        }19    }20}ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8using Xunit;9using Xunit.Abstractions;10{11    {12        internal PageSelectOptionTests(ITestOutputHelper output) : 13                base(output)14        {15        }16        public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()17        {18            await Page.GoToAsync(TestConstants.ServerUrl + "/input/select.html");19            var select = await Page.QuerySelectorAsync("select");20            Assert.NotNull(select);21            var options = await select.SelectOptionAsync("blue");22            Assert.Single(options);23            Assert.Equal("blue", await options[0].EvaluateAsync<string>("option => option.value"));24        }25    }26}27{28    {29    }30    {31        public PageSelectOptionTests(ITestOutputHelper output) : base(output)32        {33        }34    }35}ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6    {7        public PageSelectOptionTests(ITestOutputHelper output) : 8                base(output)9        {10        }11        public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()12        {13            await Page.GotoAsync(Server.Prefix + "/input/select.html");14            var result = await Page.EvaluateAsync<string[]>("() => {\n" +15                "    const select = document.querySelector('select');\n" +16                "    select.multiple = false;\n" +17                "    select.value = 'blue';\n" +18                "    return select.selectedOptions;\n" +19                "}");20            Assert.Equal("blue", result[0]);21        }22    }23}ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet
Using AI Code Generation
1{2    using System;3    using System.Collections.Generic;4    using System.Linq;5    using System.Text;6    using System.Text.Json;7    using System.Text.RegularExpressions;8    using System.Threading.Tasks;9    using Microsoft.Playwright.NUnit;10    using NUnit.Framework;11    {12        [PlaywrightTest("page-select-option.spec.ts", "should return an array of one element when multiple is not set")]13        public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()14        {15            await Page.GotoAsync(Server.Prefix + "/input/select.html");16            var select = await Page.QuerySelectorAsync("select");17            var options = await select.SelectOptionAsync("blue");18            Assert.AreEqual(1, options.Length);19            Assert.AreEqual("blue", options[0].Value);20        }21    }22}23{24    using System;25    using System.Collections.Generic;26    using System.Linq;27    using System.Text;28    using System.Text.Json;29    using System.Text.RegularExpressions;30    using System.Threading.Tasks;31    using Microsoft.Playwright.NUnit;32    using NUnit.Framework;33    {34        [PlaywrightTest("page-select-option.spec.ts", "should return an array of one element when multiple is not set")]35        public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()36        {37            await Page.GotoAsync(Server.Prefix + "/input/select.html");38            var select = await Page.QuerySelectorAsync("select");39            var options = await select.SelectOptionAsync("blue");40            Assert.AreEqual(1, options.Length);41            Assert.AreEqual("blue", options[0].Value);42        }43    }44}45{46    using System;47    using System.Collections.Generic;48    using System.Linq;ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet
Using AI Code Generation
1public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()2{3    var result = await Page.EvaluateAsync<string[]>("() => {\n    var select = document.createElement('select');\n    select.innerHTML = `4`;\n    document.body.appendChild(select);\n    return select.selectedOptions;\n}");5    Assert.AreEqual(1, result.Length);6    Assert.AreEqual("option1", result[0]);7}8public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()9{10    var result = await Page.EvaluateAsync<string[]>("() => {\n    var select = document.createElement('select');\n    select.innerHTML = `11`;\n    document.body.appendChild(select);\n    return select.selectedOptions;\n}");12    Assert.AreEqual(1, result.Length);13    Assert.AreEqual("option1", result[0]);14}15public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()16{17    var result = await Page.EvaluateAsync<string[]>("() => {\n    var select = document.createElement('select');\n    select.innerHTML = `18`;\n    document.body.appendChild(select);\n    return select.selectedOptions;\n}");19    Assert.AreEqual(1, result.Length);20    Assert.AreEqual("option1", result[0]);21}22public async Task ShouldReturnAnArrayOfOneElementWhenMultipleIsNotSet()23{24    var result = await Page.EvaluateAsync<string[]>("() => {\n    var select = document.createElement('select');\n    select.innerHTML = `25`;\n    document.body.appendChild(select);\n    return select.selectedOptions;\n}");26    Assert.AreEqual(1, result.Length);27    Assert.AreEqual("option1", result[0]);28}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.
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