How to use PuppeteerTestAttribute method of PuppeteerSharp.Xunit.PuppeteerTestAttribute class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Xunit.PuppeteerTestAttribute.PuppeteerTestAttribute

ScaffoldTest.cs

Source:ScaffoldTest.cs

...90            var fileInfo = new FileInfo(options.SpecFile);91            var dotSeparator = fileInfo.Name.IndexOf('.');92            var name = _textInfo.ToTitleCase(fileInfo.Name.Substring(0, dotSeparator)) + "Tests";93            var targetClass = GenerateClass(options.Namespace, name, fileInfo.Name);94            FindTestsInFile(options.SpecFile, (describe, testName) => AddTest(targetClass, new PuppeteerTestAttribute(fileInfo.Name, describe, testName)));95            using var provider = CodeDomProvider.CreateProvider("CSharp");96            var codegenOptions = new CodeGeneratorOptions()97            {98                BracingStyle = "C",99            };100            using var sourceWriter = new StreamWriter(options.OutputFile);101            provider.GenerateCodeFromCompileUnit(102                targetClass, sourceWriter, codegenOptions);103        }104        private static CodeCompileUnit GenerateClass(string @namespace, string @class, string fileOrigin)105        {106            var targetUnit = new CodeCompileUnit();107            var globalNamespace = new CodeNamespace();108            // add imports109            globalNamespace.Imports.Add(new CodeNamespaceImport("System.Threading.Tasks"));110            globalNamespace.Imports.Add(new CodeNamespaceImport("PuppeteerSharp.Tests.BaseTests"));111            globalNamespace.Imports.Add(new CodeNamespaceImport("Xunit"));112            globalNamespace.Imports.Add(new CodeNamespaceImport("Xunit.Abstractions"));113            targetUnit.Namespaces.Add(globalNamespace);114            var codeNamespace = new CodeNamespace(@namespace);115            var targetClass = new CodeTypeDeclaration(@class)116            {117                IsClass = true,118                TypeAttributes = System.Reflection.TypeAttributes.Public | System.Reflection.TypeAttributes.Sealed,119            };120            targetClass.BaseTypes.Add(new CodeTypeReference("PuppeteerSharpPageBaseTest"));121            _ = targetClass.CustomAttributes.Add(new CodeAttributeDeclaration(122                "Collection",123                new CodeAttributeArgument[]124                {125                    new CodeAttributeArgument(126                        new CodeFieldReferenceExpression(127                            new CodeTypeReferenceExpression("TestConstants"),128                            "TestFixtureBrowserCollectionName")),129                }));130            targetClass.Comments.Add(new CodeCommentStatement($"<puppeteer-file>{fileOrigin}</puppeteer-file>", true));131            codeNamespace.Types.Add(targetClass);132            targetUnit.Namespaces.Add(codeNamespace);133            // add constructor134            var constructor = new CodeConstructor()135            {136                Attributes = MemberAttributes.Public,137            };138            constructor.Parameters.Add(new CodeParameterDeclarationExpression("ITestOutputHelper", "output"));139            constructor.BaseConstructorArgs.Add(new CodeVariableReferenceExpression("output"));140            constructor.Comments.Add(new CodeCommentStatement("<inheritdoc/>", true));141            targetClass.Members.Add(constructor);142            return targetUnit;143        }144        private static void AddTest(CodeCompileUnit @class, PuppeteerTestAttribute test)145        {146            // make name out of the describe, and we should ignore any whitespaces, hyphens, etc.147            var name = CleanName(test.TestName);148            Console.WriteLine($"Adding {name}");149            var method = new CodeMemberMethod()150            {151                Attributes = MemberAttributes.Public | MemberAttributes.Final,152                ReturnType = new CodeTypeReference("async Task"),153                Name = name,154            };155            @class.Namespaces[1].Types[0].Members.Add(method);156            method.Comments.Add(new CodeCommentStatement($"<puppeteer-file>{test.FileName}</puppeteer-file>", true));157            if (test.Describe != null)158            {...

IdentifyMissingTests.cs

Source:IdentifyMissingTests.cs

...33    /// This will identify missing tests from upstream.34    /// </summary>35    internal static class IdentifyMissingTests36    {37        private static readonly List<PuppeteerTestAttribute> _testPairs = new();38        /// <summary>39        /// Runs the scenario.40        /// </summary>41        /// <param name="options">The options argument.</param>42        public static void Run(IdentifyMissingTestsOptions options)43        {44            // get all files that match a pattern45            var directoryInfo = new DirectoryInfo(options.SpecFileLocations);46            if (!directoryInfo.Exists)47            {48                throw new ArgumentException($"The location ({directoryInfo.FullName}) specified does not exist.");49            }50            // let's map the test cases from the spec files51            MapTestsCases(directoryInfo, options, string.Empty);52            // now, let's load the DLL and use some reflection-fu53            var assembly = Assembly.LoadFrom(options.TestsAssemblyPath);54            var attributes = assembly.DefinedTypes.SelectMany(55                type => type.GetMethods().SelectMany(method => method.GetCustomAttributes<PuppeteerTestAttribute>()));56            var potentialMatches = 0;57            var fullMatches = 0;58            var noMatches = 0;59            var totalTests = 0;60            List<PuppeteerTestAttribute> missingTests = new();61            List<KeyValuePair<PuppeteerTestAttribute, List<PuppeteerTestAttribute>>> invalidMaps = new();62            foreach (var x in _testPairs)63            {64                totalTests++;65                // a test can either be a full match, a partial (i.e. just the test name) or no match66                var potentialMatch = attributes.Where(atx => string.Equals(x.TestName, atx.TestName, StringComparison.InvariantCultureIgnoreCase))67                                               .Where(atx => string.Equals(x.Describe, atx.Describe, StringComparison.InvariantCultureIgnoreCase));68                if (!potentialMatch.Any())69                {70                    noMatches++;71                    missingTests.Add(x);72                }73                else if (potentialMatch.Any(atx => string.Equals(x.TrimmedName, atx.TrimmedName, StringComparison.InvariantCultureIgnoreCase)))74                {75                    fullMatches++;76                    continue;77                }78                else79                {80                    invalidMaps.Add(new KeyValuePair<PuppeteerTestAttribute, List<PuppeteerTestAttribute>>(x, potentialMatch.ToList()));81                    potentialMatches++;82                }83            }84            Console.ForegroundColor = ConsoleColor.Green;85            Console.WriteLine($"Total matching tests: {fullMatches}/{totalTests}.");86            Console.ResetColor();87            Console.ForegroundColor = ConsoleColor.Yellow;88            Console.WriteLine($"Total tests found by name, but not by file: {potentialMatches}/{totalTests}.");89            Console.ResetColor();90            foreach (var invalidTest in invalidMaps)91            {92                Console.WriteLine($"{invalidTest.Key}");93                foreach (var value in invalidTest.Value)94                {95                    Console.WriteLine($"\t{value}");96                }97            }98            Console.ForegroundColor = ConsoleColor.Red;99            Console.WriteLine($"Total missing tests: {noMatches}/{totalTests}.");100            Console.ResetColor();101            foreach (var invalidTest in missingTests)102            {103                Console.WriteLine($"{invalidTest}");104            }105            Console.WriteLine($"Found/Mismatched/Missing: {fullMatches}/{potentialMatches}/{noMatches} out of {totalTests}");106        }107        private static void MapTestsCases(DirectoryInfo directoryInfo, IdentifyMissingTestsOptions options, string basePath)108        {109            // get the sub-directories110            if (options.Recursive)111            {112                foreach (var subdirectory in directoryInfo.GetDirectories())113                {114                    MapTestsCases(subdirectory, options, $"{basePath}{subdirectory.Name}/");115                }116            }117            foreach (var fileInfo in directoryInfo.GetFiles(options.Pattern))118            {119                if (!fileInfo.FullName.Contains("experimental"))120                {121                    ScaffoldTest.FindTestsInFile(122                        fileInfo.FullName,123                        (testDescribe, testName) =>124                        {125                            _testPairs.Add(new PuppeteerTestAttribute(basePath + fileInfo.Name, testDescribe, testName));126                        });127                }128            }129        }130    }131}...

PuppeteerTestAttribute.cs

Source:PuppeteerTestAttribute.cs

...4    /// <summary>5    /// Enables decorating test facts with information about the corresponding test in the upstream repository.6    /// </summary>7    [AttributeUsage(AttributeTargets.Method, AllowMultiple = true)]8    public class PuppeteerTestAttribute : Attribute9    {10        /// <summary>11        /// Creates a new instance of the attribute.12        /// </summary>13        /// <param name="fileName"><see cref="FileName"/></param>14        /// <param name="nameOfTest"><see cref="TestName"/></param>15        public PuppeteerTestAttribute(string fileName, string nameOfTest)16        {17            FileName = fileName;18            TestName = nameOfTest;19        }20        /// <summary>21        /// Creates a new instance of the attribute.22        /// </summary>23        /// <param name="fileName"><see cref="FileName"/></param>24        /// <param name="describe"><see cref="Describe"/></param>25        /// <param name="nameOfTest"><see cref="TestName"/></param>26        public PuppeteerTestAttribute(string fileName, string describe, string nameOfTest) : this(fileName, nameOfTest)27        {28            Describe = describe;29        }30        /// <summary>31        /// The file name origin of the test.32        /// </summary>33        public string FileName { get; }34        /// <summary>35        /// Returns the trimmed file name.36        /// </summary>37        public string TrimmedName => FileName.Substring(0, FileName.IndexOf('.'));38        /// <summary>39        /// The name of the test, the decorated code is based on.40        /// </summary>...

PuppeteerTestAttribute

Using AI Code Generation

1public async Task Test1()2{3    var browser = await Puppeteer.LaunchAsync(new LaunchOptions4    {5    });6    var page = await browser.NewPageAsync();7    await page.ScreenshotAsync("google.png");8}9public async Task Test1()10{11    var browser = await Puppeteer.LaunchAsync(new LaunchOptions12    {13    });14    var page = await browser.NewPageAsync();15    await page.ScreenshotAsync("google.png");16}17public async Task Test1()18{19    var browser = await Puppeteer.LaunchAsync(new LaunchOptions20    {21    });22    var page = await browser.NewPageAsync();23    await page.ScreenshotAsync("google.png");24}25public async Task Test1()26{27    var browser = await Puppeteer.LaunchAsync(new LaunchOptions28    {29    });30    var page = await browser.NewPageAsync();31    await page.ScreenshotAsync("google.png");32}33public async Task Test1()34{35    var browser = await Puppeteer.LaunchAsync(new LaunchOptions36    {37    });38    var page = await browser.NewPageAsync();39    await page.ScreenshotAsync("google.png");40}41public async Task Test1()42{

PuppeteerTestAttribute

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using Xunit;5{6    {7        public async Task PuppeteerTest()8        {9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            await page.ScreenshotAsync("google.png");14            await browser.CloseAsync();15        }16    }17}18PuppeteerTestAttribute.cs(1,1): error CS0246: The type or namespace name 'PuppeteerSharp' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\Acer\source\repos\puppeteer-sharp\puppeteer-sharp.xunit\puppeteer-sharp.xunit.csproj]19The type or namespace name 'PuppeteerSharp' could not be found (are you missing a using directive or an assembly reference?)20using PuppeteerSharp.Xunit;21using PuppeteerSharp.Xunit;

PuppeteerTestAttribute

Using AI Code Generation

1using PuppeteerSharp.Xunit;2using Xunit;3{4    {5        public void Test1()6        {7            Assert.True(true);8        }9        public async Task Test2()10        {11            var page = await Browser.NewPageAsync();12            Assert.Equal("Google", page.Title);13        }14    }15}16{17}18Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "2", "2.csproj", "{2E4E4A4C-9A4F-4C2F-8E0C-0B6D7F6B8E6E}"19	GlobalSection(SolutionConfigurationPlatforms) = preSolution20	GlobalSection(ProjectConfigurationPlatforms) = postSolution21		{2E4E4A4C-9A4F-4C2F-8E0C-0B6D7F6B8E6E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU22		{2E4E4A4C-9A4F-4C2F-

PuppeteerTestAttribute

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using Xunit;5using PuppeteerSharp;6using PuppeteerSharp.Xunit;7{8    {9        public async Task ShouldWorkWithDefaultBrowserType(Browser browser)10        {11            var page = await browser.NewPageAsync();12            Assert.Contains("Example Domain", await page.GetContentAsync());13        }14        public async Task ShouldWorkWithHeadlessBrowserType(Browser browser)15        {16            var page = await browser.NewPageAsync();17            Assert.Contains("Example Domain", await page.GetContentAsync());18        }19        public async Task ShouldWorkWithChromiumBrowserType(Browser browser)20        {21            var page = await browser.NewPageAsync();22            Assert.Contains("Example Domain", await page.GetContentAsync());23        }24        public async Task ShouldWorkWithFirefoxBrowserType(Browser browser)25        {26            var page = await browser.NewPageAsync();27            Assert.Contains("Example Domain", await page.GetContentAsync());28        }29        public async Task ShouldWorkWithWebkitBrowserType(Browser browser)30        {31            var page = await browser.NewPageAsync();32            Assert.Contains("Example Domain", await page.GetContentAsync());33        }34        public async Task ShouldWorkWithChromiumExecutablePath(Browser browser)35        {36            var page = await browser.NewPageAsync();37            Assert.Contains("Example Domain", await page.GetContentAsync());38        }

PuppeteerTestAttribute

Using AI Code Generation

1using PuppeteerSharp.Xunit;2using Xunit;3{4    {5        public void PuppeteerTestAttributeShouldWork()6        {7            Assert.NotNull(PuppeteerTestAttribute.LaunchOptions);8        }9    }10}11using PuppeteerSharp.Xunit;12using Xunit;13{14    {15        public void PuppeteerTestAttributeShouldWork()16        {17            Assert.NotNull(PuppeteerTestAttribute.LaunchOptions);18        }19    }20}21using PuppeteerSharp.Xunit;22using Xunit;23{24    {25        public void PuppeteerTestAttributeShouldWork()26        {27            Assert.NotNull(PuppeteerTestAttribute.LaunchOptions);28        }29    }30}31using PuppeteerSharp.Xunit;32using Xunit;33{34    {35        public void PuppeteerTestAttributeShouldWork()36        {37            Assert.NotNull(PuppeteerTestAttribute.LaunchOptions);38        }39    }40}41using PuppeteerSharp.Xunit;42using Xunit;43{44    {45        public void PuppeteerTestAttributeShouldWork()46        {47            Assert.NotNull(PuppeteerTestAttribute.LaunchOptions);48        }49    }50}51using PuppeteerSharp.Xunit;52using Xunit;53{54    {55        public void PuppeteerTestAttributeShouldWork()

PuppeteerTestAttribute

Using AI Code Generation

1using PuppeteerSharp.Xunit;2using Xunit;3{4    {5        [PuppeteerTest("2.cs")]6        public void ShouldWork()7        {8            Assert.True(true);9        }10    }11}12using PuppeteerSharp.Xunit;13using Xunit;14{15    {16        [PuppeteerTest("3.cs")]17        public void ShouldWork()18        {19            Assert.True(true);20        }21    }22}23using PuppeteerSharp.Xunit;24using Xunit;25{26    {27        [PuppeteerTest("4.cs")]28        public void ShouldWork()29        {30            Assert.True(true);31        }32    }33}34using PuppeteerSharp.Xunit;35using Xunit;36{37    {38        [PuppeteerTest("5.cs")]39        public void ShouldWork()40        {41            Assert.True(true);42        }43    }44}45using PuppeteerSharp.Xunit;46using Xunit;47{48    {49        [PuppeteerTest("6.cs")]50        public void ShouldWork()51        {52            Assert.True(true);53        }54    }55}

PuppeteerTestAttribute

Using AI Code Generation

1{2    {3        public PuppeteerTestAttribute()4        {5            Skip = "Test is ignored";6        }7    }8}9{10    {11        public static void Test()12        {13            Console.WriteLine("Test");14        }15    }16}17{18    {19        public void Test()20        {21            Console.WriteLine("Test");22        }23    }24}25{26    {27        public static void Test()28        {29            Console.WriteLine("Test");30        }31    }32}33{34    {35        public void Test()36        {37            Console.WriteLine("Test");38        }39    }40}41{42    {43        public static void Test()44        {45            Console.WriteLine("Test");46        }47    }48}49{50    {51        public void Test()52        {53            Console.WriteLine("Test");54        }55    }56}57{58    {59        public static void Test()60        {61            Console.WriteLine("Test");62        }63    }64}

PuppeteerTestAttribute

Using AI Code Generation

1using PuppeteerSharp.Xunit;2using Xunit;3{4    {5        public async Task TestAsync()6        {7        }8    }9}10using PuppeteerSharp.Xunit;11using Xunit;12{13    {14        public async Task TestAsync()15        {16        }17    }18}19using PuppeteerSharp.Xunit;20using Xunit;21{22    {23        public async Task TestAsync()24        {25        }26    }27}28using PuppeteerSharp.Xunit;29using Xunit;30{31    {32        public async Task TestAsync()33        {34        }35    }36}37using PuppeteerSharp.Xunit;38using Xunit;39{40    {

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