How to use UntilMessageIsLogged class of DotNet.Testcontainers.Configurations package

Best Testcontainers-dotnet code snippet using DotNet.Testcontainers.Configurations.UntilMessageIsLogged

BasicContainerTests.cs

Source:BasicContainerTests.cs

...30            .WithPortBinding(8080, 8080)31            .WithCleanUp(true)32            .WithOutputConsumer(fhirServerOutputConsumer)33            .WithWaitStrategy(34                Wait.ForUnixContainer().UntilMessageIsLogged(fhirServerOutputConsumer.Stdout, @".*(Started Application).*"))35            .Build();36        var exporterImage = Environment.GetEnvironmentVariable("FHIR_SERVER_EXPORTER_E2E_TEST_IMAGE") ?? "ghcr.io/chgl/fhir-server-exporter:latest";37        fhirServerExporterOutputConsumer = Consume.RedirectStdoutAndStderrToStream(new MemoryStream(), new MemoryStream());38        fhirServerExporterContainer = new TestcontainersBuilder<TestcontainersContainer>()39            .WithImage(exporterImage)40            .WithName("fhir-server-exporter")41            .WithNetwork(containerNetwork)42            .WithExposedPort(9797)43            .WithPortBinding(9797, 9797)44            .WithCleanUp(true)45            .WithEnvironment("FhirServerUrl", "http://fhir-server:8080/fhir")46            .WithOutputConsumer(fhirServerExporterOutputConsumer)47            .WithWaitStrategy(48                Wait.ForUnixContainer().UntilMessageIsLogged(fhirServerExporterOutputConsumer.Stdout, @".*(FHIR Server Prometheus Exporter running on port 9797).*"))49            .Build();50    }51    [Fact]52    public async Task GetFhirServerCapabilityStatement_ShouldSucceed()53    {54        var fhirClient = new Hl7.Fhir.Rest.FhirClient("http://localhost:8080/fhir");55        _ = await fhirClient.CapabilityStatementAsync();56    }57    [Fact]58    public async Task GetExporterMetricsEndpoint_ShouldSucceed()59    {60        var client = new HttpClient();61        var response = await client.GetAsync("http://localhost:9797/metrics");62        response.EnsureSuccessStatusCode();...

WaitUntilMessageIsLoggedTest.cs

Source:WaitUntilMessageIsLoggedTest.cs

...5  using System.Threading.Tasks;6  using DotNet.Testcontainers.Builders;7  using DotNet.Testcontainers.Configurations;8  using Xunit;9  public sealed class WaitUntilMessageIsLoggedTest10  {11    [Fact]12    public async Task UntilMessageIsLogged()13    {14      // Given15      const string expectedMessage = "Message has been logged.";16      await using var memoryStream = new MemoryStream();17      await using var streamWriter = new StreamWriter(memoryStream);18      // When19      await streamWriter.WriteAsync(expectedMessage);20      await streamWriter.FlushAsync();21      var wait = Wait.ForUnixContainer()22        .UntilMessageIsLogged(memoryStream, expectedMessage)23        .Build()24        .Skip(1)25        .First();26      // Then27      var exception = await Record.ExceptionAsync(() => WaitStrategy.WaitUntil(() => wait.Until(null, null)));28      Assert.Null(exception);29    }30  }31}...

UntilMessageIsLogged.cs

Source:UntilMessageIsLogged.cs

...5  using System.Text.RegularExpressions;6  using System.Threading.Tasks;7  using DotNet.Testcontainers.Containers;8  using Microsoft.Extensions.Logging;9  internal class UntilMessageIsLogged : IWaitUntil10  {11    private readonly string message;12    private readonly Stream stream;13    public UntilMessageIsLogged(Stream stream, string message)14    {15      this.stream = stream;16      this.message = message;17    }18    public async Task<bool> Until(ITestcontainersContainer testcontainers, ILogger logger)19    {20      this.stream.Seek(0, SeekOrigin.Begin);21      using (var streamReader = new StreamReader(this.stream, Encoding.UTF8, false, 4096, true))22      {23        var output = await streamReader.ReadToEndAsync()24          .ConfigureAwait(false);25        return Regex.IsMatch(output, this.message);26      }27    }...

UntilMessageIsLogged

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Configurations;4using DotNet.Testcontainers.Containers;5using DotNet.Testcontainers.Containers.Builders;6using DotNet.Testcontainers.Containers.Modules;7using DotNet.Testcontainers.Containers.WaitStrategies;8using DotNet.Testcontainers.Images;9using Microsoft.Extensions.Logging;10{11    {12        static async Task Main(string[] args)13        {14            var containerBuilder = new TestcontainersBuilder<TestcontainersContainer>()15                .WithImage("postgres:11.1")16                .WithEnvironment("POSTGRES_PASSWORD", "postgres")17                .WithEnvironment("POSTGRES_DB", "postgres")18                .WithWaitStrategy(Wait.ForUnixContainer().UntilMessageIsLogged("database system is ready to accept connections", 5));19            using (var container = containerBuilder.Build())20            {21                await container.StartAsync();22                Console.WriteLine(container.GetDockerHostIpAddress());23                Console.WriteLine(container.GetMappedPublicPort(5432));24                Console.WriteLine(container.GetMappedPrivatePort(5432));25                Console.WriteLine(container.GetMappedPublicPort(5432));26                Console.WriteLine(container.GetMappedPrivatePort(5432));27            }28        }29    }30}31using System;32using System.Threading.Tasks;33using DotNet.Testcontainers.Configurations;34using DotNet.Testcontainers.Containers;35using DotNet.Testcontainers.Containers.Builders;36using DotNet.Testcontainers.Containers.Modules;37using DotNet.Testcontainers.Images;38using Microsoft.Extensions.Logging;39{40    {41        static async Task Main(string[] args)42        {43            var containerBuilder = new TestcontainersBuilder<TestcontainersContainer>()44                .WithImage("postgres:11.1")45                .WithEnvironment("POSTGRES_PASSWORD", "postgres")46                .WithEnvironment("POSTGRES_DB", "postgres")47                .WithWaitStrategy(Wait.ForUnixContainer().UntilMessageIsLogged("database system is ready to accept connections", 5));48            using (var container = containerBuilder.Build())49            {50                await container.StartAsync();51                Console.WriteLine(container.GetDockerHostIpAddress());52                Console.WriteLine(container.GetMappedPublicPort(5432));53                Console.WriteLine(container.GetMappedPrivatePort(5432));54                Console.WriteLine(container.GetMappedPublicPort(5432));55                Console.WriteLine(container.GetMappedPrivatePort(

UntilMessageIsLogged

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Configurations;4using DotNet.Testcontainers.Containers;5using DotNet.Testcontainers.Containers.Builders;6using DotNet.Testcontainers.Containers.Modules;7using DotNet.Testcontainers.Containers.WaitStrategies;8using DotNet.Testcontainers.Images;9{10    {11        static async Task Main(string[] args)12        {13            var image = new ImageFromDockerfile("testcontainers/testcontainers-dotnet", new DockerfileBuilder()14                .From("mcr.microsoft.com/dotnet/core/sdk:3.1")15                .Run("dotnet tool install --global dotnet-sonarscanner")16                .Workdir("/app")17                .Copy("1.csproj", "/app")18                .Run("dotnet restore")19                .Copy(".", "/app")20                .Run("dotnet build")21                .Run("dotnet test")22                .Build());23            var container = new TestcontainersContainerBuilder<TestcontainersContainer>()24                .WithImage(image)25                .WithWaitStrategy(Wait.ForUnixContainer().UntilMessageIsLogged("Tests passed: 1"))26                .Build();27            await container.StartAsync();28            Console.WriteLine("Hello World!");29        }30    }31}32using System;33using Xunit;34{35    {36        public void Test1()37        {38            Assert.True(true);39        }40    }41}

UntilMessageIsLogged

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Configurations;4using DotNet.Testcontainers.Containers;5using DotNet.Testcontainers.Containers.Builders;6using DotNet.Testcontainers.Containers.Configurations;7using DotNet.Testcontainers.Containers.Modules;8using DotNet.Testcontainers.Containers.WaitStrategies;9using DotNet.Testcontainers.Images;10using DotNet.Testcontainers.Images.Configurations;11{12    {13        static async Task Main(string[] args)14        {15            var image = new TestcontainersImage("mcr.microsoft.com/mssql/server:2019-latest", new ImageFromDockerfileConfiguration()16            {17                ExposedPorts = new[] { "1433" },18                Environment = new[] { "ACCEPT_EULA=Y", "SA_PASSWORD=StrongPassword" },19                WaitStrategy = Wait.ForUnixContainer().UntilMessageIsLogged("Service Broker manager has started.")20            });21            await image.BuildAsync();22            var container = new TestcontainersContainerBuilder<TestcontainersContainer>()23                .WithImage(image)24                .WithWaitStrategy(Wait.ForUnixContainer().UntilMessageIsLogged("Service Broker manager has started."))25                .Build();26            await container.StartAsync();27            Console.WriteLine("Hello World!");28        }29    }30}31using System;32using System.Threading.Tasks;33using DotNet.Testcontainers.Containers;34using DotNet.Testcontainers.Containers.Builders;35using DotNet.Testcontainers.Containers.Configurations;36using DotNet.Testcontainers.Containers.Modules;37using DotNet.Testcontainers.Images;38using DotNet.Testcontainers.Images.Configurations;39{40    {41        static async Task Main(string[] args)42        {43            var image = new TestcontainersImage("mcr.microsoft.com/mssql/server:2019-latest", new ImageFromDockerfileConfiguration()44            {45                ExposedPorts = new[] { "1433" },46                Environment = new[] { "ACCEPT_EULA=Y", "SA_PASSWORD=StrongPassword" },47                WaitStrategy = Wait.ForUnixContainer().UntilMessageIsLogged("Service Broker manager has started.")48            });49            await image.BuildAsync();

UntilMessageIsLogged

Using AI Code Generation

1using DotNet.Testcontainers.Configurations;2using DotNet.Testcontainers.Containers;3using DotNet.Testcontainers.Containers.Builders;4using DotNet.Testcontainers.Containers.Modules;5using DotNet.Testcontainers.Containers.WaitStrategies;6using System;7using System.Threading.Tasks;8{9    {10        static async Task Main(string[] args)11        {12            var waitStrategy = Wait.ForUnixContainer().UntilMessageIsLogged("Started Application in 0.123 seconds");13            var container = new TestcontainersBuilder<GenericContainer>()14                .WithImage("mcr.microsoft.com/dotnet/core/sdk:3.1")15                .WithCommand("tail -f /dev/null")16                .WithWaitStrategy(waitStrategy)17                .Build();18            await container.StartAsync();19            Console.WriteLine("Container started");20        }21    }22}23using DotNet.Testcontainers.Containers;24using DotNet.Testcontainers.Containers.Builders;25using DotNet.Testcontainers.Containers.WaitStrategies;26using System;27using System.Threading.Tasks;28{29    {30        static async Task Main(string[] args)31        {32            var waitStrategy = Wait.ForUnixContainer().UntilMessageIsLogged("Started Application in 0.123 seconds");33            var container = new TestcontainersBuilder<GenericContainer>()34                .WithImage("mcr.microsoft.com/dotnet/core/sdk:3.1")35                .WithCommand("tail -f /dev/null")36                .WithWaitStrategy(waitStrategy)37                .Build();38            await container.StartAsync();39            Console.WriteLine("Container started");40        }41    }42}

UntilMessageIsLogged

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Configurations;4using DotNet.Testcontainers.Containers.Builders;5using DotNet.Testcontainers.Containers.Modules;6using DotNet.Testcontainers.Containers.WaitStrategies;7{8    {9        static void Main(string[] args)10        {11            var untilMessageIsLogged = UntilMessageIsLogged("Started HttpServerConnector");12            var container = new TestcontainersBuilder<Testcontainer>()13                .WithImage("jboss/wildfly")14                .WithWaitStrategy(untilMessageIsLogged)15                .Build();16            container.StartAsync().Wait();17            Console.WriteLine("Press any key to exit.");18            Console.ReadKey();19        }20        private static IWaitUntil UntilMessageIsLogged(string message)21        {22            return new UntilMessageIsLogged(message);23        }24    }25}26using System;27using System.Threading.Tasks;28using DotNet.Testcontainers.Configurations;29using DotNet.Testcontainers.Containers.Builders;30using DotNet.Testcontainers.Containers.Modules;31using DotNet.Testcontainers.Containers.WaitStrategies;32{33    {34        static void Main(string[] args)35        {36            var untilMessageIsLogged = UntilMessageIsLogged("Started HttpServerConnector");37            var container = new TestcontainersBuilder<Testcontainer>()38                .WithImage("jboss/wildfly")39                .WithWaitStrategy(untilMessageIsLogged)40                .Build();41            container.StartAsync().Wait();42            Console.WriteLine("Press any key to exit.");43            Console.ReadKey();44        }45        private static IWaitUntil UntilMessageIsLogged(string message)46        {47            return new UntilMessageIsLogged(message);48        }49    }50}51using System;52using System.Threading.Tasks;53using DotNet.Testcontainers.Configurations;54using DotNet.Testcontainers.Containers.Builders;55using DotNet.Testcontainers.Containers.Modules;56using DotNet.Testcontainers.Containers.WaitStrategies;57{58    {59        static void Main(string[] args)60        {61            var untilMessageIsLogged = UntilMessageIsLogged("Started HttpServerConnector");62            var container = new TestcontainersBuilder<Testcontainer>()63                .WithImage("jboss

UntilMessageIsLogged

Using AI Code Generation

1using DotNet.Testcontainers.Configurations;2using DotNet.Testcontainers.Containers;3using DotNet.Testcontainers.Containers.WaitStrategies;4using DotNet.Testcontainers.Images;5using DotNet.Testcontainers.Images.Configurations;6using DotNet.Testcontainers.Images.WaitStrategies;7using DotNet.Testcontainers.Networks;8using DotNet.Testcontainers.Networks.Configurations;9using DotNet.Testcontainers.Tests.Fixtures;10using DotNet.Testcontainers.Tests.Unit;11using DotNet.Testcontainers.Tests.WaitStrategies;12using DotNet.Testcontainers.Vault;13using DotNet.Testcontainers.Vault.Configurations;14using DotNet.Testcontainers.Vault.WaitStrategies;15using DotNet.Testcontainers.Vault.Vault;16using DotNet.Testcontainers.Vault.Vault.Configurations;17using DotNet.Testcontainers.Vault.Vault.WaitStrategies;

UntilMessageIsLogged

Using AI Code Generation

1    {2        private readonly string message;3        private readonly string containerId;4        private readonly IContainerLogs containerLogs;5        public UntilMessageIsLogged(string message, string containerId, IContainerLogs containerLogs)6        {7            this.message = message;8            this.containerId = containerId;9            this.containerLogs = containerLogs;10        }11        public async Task<bool> UntilAsync(CancellationToken cancellationToken)12        {13            var logs = await this.containerLogs.CollectAsync(this.containerId, cancellationToken).ConfigureAwait(false);14            return logs.Any(log => log.Contains(this.message));15        }16    }17}18public async Task Main(string[] args)19{20    var configuration = new DockerContainerConfiguration<WindowsContainerConfiguration>("mcr.microsoft.com/mssql/server:2019-latest")21        .ConfigureWaitStrategy(new UntilMessageIsLogged("Service Broker manager has started", containerId, containerLogs));22}

Automation Testing Tutorials

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.