KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use ExecCommandInRunningContainerWithStderr method of DotNet.Testcontainers.Tests.Unit.Containers.Unix.TestcontainersContainerTest class

Best Testcontainers-dotnet code snippet using DotNet.Testcontainers.Tests.Unit.Containers.Unix.TestcontainersContainerTest.ExecCommandInRunningContainerWithStderr

TestcontainersContainerTest.cs

Source:TestcontainersContainerTest.cs

...353          Assert.Contains("PING google.com", execResult.Stdout);354        }355      }356      [Fact]357      public async Task ExecCommandInRunningContainerWithStderr()358      {359        // Given360        var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()361          .WithImage("alpine")362          .WithEntrypoint(KeepTestcontainersUpAndRunning.Command);363        // When364        // Then365        await using (ITestcontainersContainer testcontainer = testcontainersBuilder.Build())366        {367          await testcontainer.StartAsync();368          var execResult = await testcontainer.ExecAsync(new[] { "/bin/sh", "-c", "cd missing_directory" });369          Assert.Contains("can't cd to missing_directory", execResult.Stderr);370        }371      }...

ExecCommandInRunningContainerWithStderr

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Containers.Builders;4using DotNet.Testcontainers.Containers.Modules;5using DotNet.Testcontainers.Containers.WaitStrategies;6using Xunit;7{8  {9    public async Task ExecCommandInRunningContainerWithStderr()10    {11      var container = new TestcontainersBuilder<TestcontainersContainer>()12        .WithImage("alpine:3.10")13        .WithCommand("tail", "-f", "/dev/null")14        .Build();15      await container.StartAsync();16      var result = await container.ExecCommandInRunningContainerWithStderr("echo", "hello");17      Console.WriteLine(result);18      await container.StopAsync();19    }20  }21}22public async Task RunCommandInRunningContainer()23{24    var container = new TestcontainersBuilder<TestcontainersContainer>()25        .WithImage("alpine:3.10")26        .WithCommand("tail", "-f", "/dev/null")27        .Build();28    await container.StartAsync();29    var result = await container.RunCommandInRunningContainer("echo", "hello");30    Console.WriteLine(result);31    await container.StopAsync();32}

ExecCommandInRunningContainerWithStderr

Using AI Code Generation

1using System;2using System;3using System.Threading.Tasks;4using DotNet.Testcontainers.Containers.Configurations;5using DotNet.Testcontainers.Containers.Builders;6using DotNet.Testcontainers.Containers.Configurations;7{8    {9        static async Task Main(string[] args)10        {11            var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()12                .WithImage("ubuntu:latest")13                .WithCommand("tail -f /dev/null")14                .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("echo hello world"));15            using (var container = testcontainersBuilder.Build())16            {17                await container.StartAsync();18                var response = await container.ExecCommandInRunningContainerWithStderr("ls /");19                Console.WriteLine(response);20            }21        }22    }23}

ExecCommandInRunningContainerWithStderr

Using AI Code Generation

1using System.Threading.Tasks;2using DotNet.Testcontainers.Containers.Builders;3using DotNet.Testcontainers.Containers.Modules;4using DotNet.Testcontainers.Containers.WaitStrategies;5using DotNet.Testcontainers.Tests.ners.Modules;6using DotNet.Testcontainers.Containers.WaitStrategies;7{8    {9        static async Task Main(string[] args)10        {11            var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()12                .WithImage("ubuntu:latest")13                .WithCommand("tail -f /dev/null")14                .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("echo hello world"));15            using (var container = testcontainersBuilder.Build())16            {17                await container.StartAsync();18                var response = await container.ExecCommandInRunningContainerWithStderr("ls /");19                Console.WriteLine(response);20            }21        }22    }23}

ExecCommandInRunningContainerWithStderr

Using AI Code Generation

1using System.Threading.Tasks;2using DotNet.Testcontainers.Containers.Builders;3using DotNet.Testcontainers.Containers.Modules;4using DotNet.Testcontainers.Containers.WaitStrategies;5using DotNet.Testcontainers.Tests.Fixtures;6using Xunit;7{8  {9    private readonly UnixContainerFixture fixture;10    public TestcontainersContainerTest(UnixContainerFixture fixture)11    {12      this.fixture = fixture;13    }14    public async Task ExecCommandInRunningContainerWithStderr()15    {16      var testcontainersContainer = new TestcontainersBuilder<TestcontainersContainer>()17        .WithImage("alpine:3.10")18        .WithCommand("sh", "-c", "echo 'Hello World!' && echo 'Hello World!' 1>&2")19        .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("echo 'Hello World!' && echo 'Hello World!' 1>&2"))20        .Build();21      await testcontainersContainer.StartAsync();22      var result = await testcontainersContainer.ExecCommandInRunningContainerWithStderr("sh", "-c", "echo 'Hello World!' && echo 'Hello World!' 1>&2");23      Assert.Equal("Hello World!24", result);25      await testcontainersContainer.StopAsync();26    }27  }28}29using System.Threading.Tasks;30using DotNet.Testcontainers.Containers.Builders;31using DotNet.Testcontainers.Containers.Modules;32using DotNet.Testcontainers.Tests.Fixtures;33using Xunit;34{35  {36    private readonly UnixContainerFixture fixture;37    public TestcontainersContainerTest(UnixContainerFixture fixture)38    {39      this.fixture = fixture;40    }41    public async Task ExecCommandInRunningContainerWithStderr()42    {43      var testcontainersContainer = new TestcontainersBuilder<TestcontainersContainer>()44        .WithImage("alpine:3.10")45        .WithCommand("sh", "-c", "echo 'Hello World!' && echo 'Hello World!' 1>&2")

ExecCommandInRunningContainerWithStderr

Using AI Code Generation

1using System.Threading.Tasks;2using DotNet.Testcontainers.Containers.Builders;3using DotNet.Testcontainers.Containers.Modules;4using DotNet.Testcontainers.Containers.OutputConsumers;5using DotNet.Testcontainers.Images;6using Xunit;7{8  {9    public async Task ExecCommandInRunningContainerWithStderr()10    {11      var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()12        .WithImage("alpine")13        .WithCommand("tail", "-f", "/dev/null");14      var testcontainers = testcontainersBuilder.Build();15      await testcontainers.StartAsync();16      var stderr = await testcontainers.ExecCommandInRunningContainerWithStderr("echo", "hello");17      Assert.Equal("hello", stderr);18    }19  }20}21using System.Threading.Tasks;22using DotNet.Testcontainers.Containers.Builders;23using DotNet.Testcontainers.Containers.Modules;24using DotNet.Testcontainers.Containers.OutputConsumers;25using DotNet.Testcontainers.Images;26using Xunit;27{28  {29    public async Task ExecCommandInRunningContainerWithStdout()30    {31      var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()32        .WithImage("alpine")33        .WithCommand("tail", "-f", "/dev/null");34      var testcontainers = testcontainersBuilder.Build();35      await testcontainers.StartAsync();36      var stdout = await testcontainers.ExecCommandInRunningContainerWithStdout("echo", "hello");37      Assert.Equal("hello", stdout);38    }39  }40}41using System.Threading.Tasks;

ExecCommandInRunningContainerWithStderr

Using AI Code Generation

1var container = new TestcontainersContainerBuilder<DockerContainer>()2.WithImage("alpine:latest")3.Build();4await container.StartAsync();5var result = await container.ExecCommandInRunningContainerWithStderr(new[] { "echo", "Hello World!" });6Console.WriteLine(result);7var container = new TestcontainersContainerBuilder<DockerContainer>()8.WithImage("mcr.microsoft.com/windows/servercore:ltsc2019")9.WithCommand("cmd", "/c", "ping", "-t", "localhost")10.WithEntrypoint("cmd", "/c")11.Build();12await container.StartAsync();13var result = await container.ExecCommandInRunningContainerWithStderr(new[] { "echo", "Hello World!" });14Console.WriteLine(result);15var container = new TestcontainersContainerBuilder<DockerContainer>()16.WithImage("mcr.microsoft.com/windows/servercore:ltsc2019")17.WithCommand("cmd", "/c", "ping", "-t", "localhost")18.WithEntrypoint("cmd", "/c")19.Build();20await container.StartAsync();21var result = await container.ExecCommandInRunningContainerWithStderr(new[] { "echo", "Hello World!" });22Console.WriteLine(result);23var container = new TestcontainersContainerBuilder<DockerContainer>()24.WithImage("mcr.microsoft.com/windows/servercore:ltsc2019")25.WithCommand("cmd", "/c", "ping", "-t", "localhost")26.WithEntrypoint("cmd", "/c")27.Build();28await container.StartAsync();29var result = await container.ExecCommandInRunningContainerWithStderr(new[] { "echo", "Hello World!" });30Console.WriteLine(result);31var container = new TestcontainersContainerBuilder<DockerContainer>()32.WithImage("mcr.microsoft.com/windows/servercore:ltsc2019

ExecCommandInRunningContainerWithStderr

Using AI Code Generation

1using System;2using System.Threading;3using System.Threading.Tasks;4using DotNet.Testcontainers.Tests.Fixtures;5using Xunit;6{7    {8        private readonly GenericContainerFixture _fixture;9        public TestcontainersContainerTest(GenericContainerFixture fixture)10        {11            _fixture = fixture;12        }13        public async Task ExecCommandInRunningContainerWithStderr()14        {15            var container = _fixture.Container;16            await container.StartAsync();17            var result = await container.ExecCommandInRunningContainerWithStderr("sh", new[] { "-c", "echo 'hello world' >&2" }, CancellationToken.None);18            Console.WriteLine(result);19        }20    }21}

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.