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

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

TestcontainersContainerTest.cs

Source:TestcontainersContainerTest.cs

...321          Assert.Null(exception);322        }323      }324      [Fact]325      public async Task ExecCommandInRunningContainer()326      {327        // Given328        var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()329          .WithImage("alpine")330          .WithEntrypoint(KeepTestcontainersUpAndRunning.Command);331        // When332        // Then333        await using (ITestcontainersContainer testcontainer = testcontainersBuilder.Build())334        {335          await testcontainer.StartAsync();336          var execResult = await testcontainer.ExecAsync(new[] { "/bin/sh", "-c", "exit 255" });337          Assert.Equal(255, execResult.ExitCode);338        }339      }340      [Fact]341      public async Task ExecCommandInRunningContainerWithStdout()342      {343        // Given344        var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()345          .WithImage("alpine")346          .WithEntrypoint(KeepTestcontainersUpAndRunning.Command);347        // When348        // Then349        await using (ITestcontainersContainer testcontainer = testcontainersBuilder.Build())350        {351          await testcontainer.StartAsync();352          var execResult = await testcontainer.ExecAsync(new[] { "/bin/sh", "-c", "ping -c 4 google.com" });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      }...

ExecCommandInRunningContainer

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 DotNet.Testcontainers.Tests.Fixtures;7using Xunit;8{9    {10        private readonly UnixContainerFixture unixContainerFixture;11        public TestcontainersContainerTest(UnixContainerFixture unixContainerFixture)12        {13            this.unixContainerFixture = unixContainerFixture;14        }15        public async Task ExecCommandInRunningContainer()16        {17            var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()18                .WithImage("alpine")19                .WithCommand("tail -f /dev/null")20                .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("echo hello world"));21            var testcontainers = testcontainersBuilder.Build();22            await testcontainers.StartAsync();23            var result = await testcontainers.ExecAsync("echo hello world");24            await testcontainers.StopAsync();25            await testcontainers.DisposeAsync();26        }27    }28}29using System;30using System.Threading.Tasks;31using DotNet.Testcontainers.Containers.Builders;32using DotNet.Testcontainers.Containers.Modules;33using DotNet.Testcontainers.Containers.WaitStrategies;34using DotNet.Testcontainers.Tests.Fixtures;35using Xunit;36{37    {38        private readonly WindowsContainerFixture windowsContainerFixture;39        public TestcontainersContainerTest(WindowsContainerFixture windowsContainerFixture)40        {41            this.windowsContainerFixture = windowsContainerFixture;42        }43        public async Task ExecCommandInRunningContainer()44        {45            var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()46                .WithImage("mcr.microsoft.com/windows/servercore:ltsc2019")47                .WithCommand("ping -t localhost");48            var testcontainers = testcontainersBuilder.Build();49            await testcontainers.StartAsync();

ExecCommandInRunningContainer

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 Test()10    {11      var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()12        .WithImage("mcr.microsoft.com/dotnet/core/sdk:3.1")13        .WithCommand("sleep", "infinity")14        .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("echo hello"));15      using (var testcontainers = testcontainersBuilder.Build())16      {17        await testcontainers.StartAsync();18        var result = await testcontainers.ExecCommandInRunningContainer("echo", "hello");19        Assert.Equal("hello", result);20      }21    }22  }23}

ExecCommandInRunningContainer

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Containers.Builders;4using DotNet.Testcontainers.Containers.Modules;5using DotNet.Testcontainers.Containers.Modules.Abstractions;6using DotNet.Testcontainers.Containers.WaitStrategies;7using DotNet.Testcontainers.Images;8using DotNet.Testcontainers.Tests.Fixtures;9using Xunit;10{11    {12        private readonly DockerUnixFixture dockerUnixFixture;13        public TestcontainersContainerTest(DockerUnixFixture dockerUnixFixture)14        {15            this.dockerUnixFixture = dockerUnixFixture;16        }17        public async Task ExecCommandInRunningContainer()18        {19            var image = new TestcontainersImage("alpine:latest", "docker");20            var container = new TestcontainersContainerBuilder<TestcontainersContainer>()21                .WithImage(image)22                .WithCommand("tail", "-f", "/dev/null")23                .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("echo hello"))24                .Build();25            await container.StartAsync();26            var output = await container.ExecAsync("echo hello");27            Assert.Equal("hello", output);28            await container.StopAsync();29        }30    }31}32using System;33using System.Threading.Tasks;34using DotNet.Testcontainers.Containers.Builders;35using DotNet.Testcontainers.Containers.Modules;36using DotNet.Testcontainers.Containers.Modules.Abstractions;37using DotNet.Testcontainers.Containers.WaitStrategies;38using DotNet.Testcontainers.Images;39using DotNet.Testcontainers.Tests.Fixtures;40using Xunit;41{42    {43        private readonly DockerWindowsFixture dockerWindowsFixture;44        public TestcontainersContainerTest(DockerWindowsFixture dockerWindowsFixture)45        {46            this.dockerWindowsFixture = dockerWindowsFixture;47        }48        public async Task ExecCommandInRunningContainer()49        {50            var image = new TestcontainersImage("mcr.microsoft.com/windows/servercore:ltsc2019", "docker");51            var container = new TestcontainersContainerBuilder<TestcontainersContainer>()52                .WithImage(image)53                .WithCommand("cmd

ExecCommandInRunningContainer

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Tests.Fixtures;4using Xunit;5using Xunit.Abstractions;6{7  {8    private readonly ITestOutputHelper testOutputHelper;9    public TestcontainersContainerTest(GenericContainerFixture genericContainerFixture, ITestOutputHelper testOutputHelper)10    {11      this.testOutputHelper = testOutputHelper;12      this.genericContainerFixture = genericContainerFixture;13    }14    private GenericContainerFixture genericContainerFixture { get; }15    public async Task ExecCommandInRunningContainer()16    {17      var container = this.genericContainerFixture.Container;18      var result = await container.ExecCommandInRunningContainer("echo", "hello");19      this.testOutputHelper.WriteLine(result);20      Assert.Equal("hello", result);21    }22  }23}24using System;25using System.Threading.Tasks;26using DotNet.Testcontainers.Tests.Fixtures;27using Xunit;28using Xunit.Abstractions;29{30  {31    private readonly ITestOutputHelper testOutputHelper;32    public TestcontainersContainerTest(GenericContainerFixture genericContainerFixture, ITestOutputHelper testOutputHelper)33    {34      this.testOutputHelper = testOutputHelper;35      this.genericContainerFixture = genericContainerFixture;36    }37    private GenericContainerFixture genericContainerFixture { get; }38    public async Task ExecCommandInRunningContainer()39    {40      var container = this.genericContainerFixture.Container;41      var result = await container.ExecCommandInRunningContainer("echo", "hello");42      this.testOutputHelper.WriteLine(result);43      Assert.Equal("hello", result);44    }45  }46}47using System;48using System.Threading.Tasks;49using DotNet.Testcontainers.Tests.Fixtures;50using Xunit;51using Xunit.Abstractions;52{

ExecCommandInRunningContainer

Using AI Code Generation

1using DotNet.Testcontainers.Containers.Builders;2using DotNet.Testcontainers.Containers.Modules;3using DotNet.Testcontainers.Containers.WaitStrategies;4using DotNet.Testcontainers.Tests.Fixtures;5using Microsoft.Extensions.Logging;6using System;7using System.Collections.Generic;8using System.Threading.Tasks;9{10    {11        private readonly ITestcontainersBuilder<TestcontainersContainer> builder;12        public TestcontainersContainerTest(ITestcontainersBuilder<TestcontainersContainer> builder)13        {14            this.builder = builder;15        }16        public async Task Test()17        {18                .WithImage("ubuntu:18.04")19                .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("echo Hello World!"))20                .Build();21            await container.StartAsync();22            var result = await container.ExecCommandInRunningContainer("echo", new List<string> { "Hello World!" });23            Console.WriteLine(result.ExitCode);24            Console.WriteLine(result.Output);25            Console.WriteLine(result.Error);26        }27    }28}29Unhandled exception. System.AggregateException: One or more errors occurred. (The command '/bin/sh -c echo Hello World!' returned a non-zero code: 1)30   at Docker.DotNet.DockerClient.ThrowIfErrorResponse(IResponse response)31   at Docker.DotNet.DockerClient.ProcessResponseAsync[T](IResponse response, JsonSerializerSettings serializerSettings, CancellationToken cancellationToken)32   at Docker.DotNet.DockerClient.Containers.ExecCreateContainerAsync(String id, Docker.DotNet.Models.ExecCreateParameters parameters, CancellationToken cancellationToken)33   at Docker.DotNet.DockerClient.Containers.ExecCreateContainerAsync(String id, Docker.DotNet.Models.ExecCreateParameters parameters, CancellationToken cancellationToken)34   at DotNet.Testcontainers.Containers.Modules.Unix.TestcontainersContainer.ExecCommandInRunningContainer(String command, IList`1 arguments)35   at DotNet.Testcontainers.Tests.Unit.Containers.Unix.TestcontainersContainerTest.Test() in /Users/runner/work/dotnet-testcontainers/dotnet-testcontainers/src/DotNet.Testcontainers.Tests/Unit/Containers/Unix/Testcontainers

ExecCommandInRunningContainer

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Tests.Unit.Containers.Unix;4using TestContainers.Container.Abstractions;5using TestContainers.Container.Abstractions.Hosting;6using TestContainers.Container.Abstractions.ImageName;7using TestContainers.Container.Abstractions.OperatingSystems;8using TestContainers.Container.Abstractions.OperatingSystems.Linux;9using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions;10using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution;11using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies;12using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Mirrors;13using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Mirrors.Models;14using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models;15using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models.Mirrors;16using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models.Mirrors.Models;17using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models.Packages;18using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models.Packages.Models;19using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models.Packages.Models.Package;20using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models.Packages.Models.Package.Models;21using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models.Packages.Models.Package.Models.Repository;22using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models.Packages.Models.Package.Models.Repository.Models;23using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models.Packages.Models.Package.Models.Repository.Models.Architecture;24using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models.Packages.Models.Package.Models.Repository.Models.Architecture.Models;25using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models.Packages.Models.Package.Models.Repository.Models.Architecture.Models.Distribution;26using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models.Packages.Models.Package.Models.Repository.Models.Architecture.Models.Distribution.Models;27using TestContainers.Container.Abstractions.OperatingSystems.Linux.Abstractions.Distribution.Strategies.Models.Packages.Models.Package.Models.Repository.Models.Architecture.Models.Distribution.Models.Release;

ExecCommandInRunningContainer

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Containers.Builders;4using DotNet.Testcontainers.Containers.Configurations.Databases;5using DotNet.Testcontainers.Containers.Modules.Databases;6using DotNet.Testcontainers.Tests.Unit.Containers.Unix;7using Xunit;8{9    {10        public async Task Test()11        {12            var testcontainersContainer = new TestcontainersContainerTest();13            var container = new PostgreSqlTestcontainerBuilder<PostgreSqlTestcontainer>()14                .WithDatabase("postgres")15                .WithUsername("postgres")16                .WithPassword("postgres")17                .Build();18            var result = await testcontainersContainer.ExecCommandInRunningContainer(container, "psql", "-U postgres");19            Assert.Contains("postgres", result);20        }21    }22}23using System;24using System.Threading.Tasks;25using DotNet.Testcontainers.Containers.Builders;26using DotNet.Testcontainers.Containers.Configurations.Databases;27using DotNet.Testcontainers.Containers.Modules.Databases;28using DotNet.Testcontainers.Tests.Unit.Containers.Unix;29using Xunit;30{31    {32        public async Task Test()33        {34            var container = new PostgreSqlTestcontainerBuilder<PostgreSqlTestcontainer>()35                .WithDatabase("postgres")36                .WithUsername("postgres")37                .WithPassword("postgres")38                .Build();39            await container.StartAsync();40            var result = await ExecCommandInRunningContainer(container, "psql", "-U postgres");41            Assert.Contains("postgres", result);42        }43    }44}

ExecCommandInRunningContainer

Using AI Code Generation

1public void ExecCommandInRunningContainer()2{3    var containerId = "123";4    var command = new[] { "ls", "-la" };5    var dockerClient = new Mock<IDockerClient>();6        .Setup(client => client.Containers.ExecInContainerAsync(It.IsAny<string>(), It.IsAny<ExecCreateParameters>(), It.IsAny<CancellationToken>()))7        .ReturnsAsync(new ExecCreateResponse { ID = containerId });8    var testcontainersContainer = new TestcontainersContainerBuilder<TestcontainersContainer>()9        .Build();10    testcontainersContainer.DockerClient = dockerClient.Object;11    testcontainersContainer.StartAsync().Wait();12    testcontainersContainer.ExecAsync(command).Wait();13}14public void ExecCommandInRunningContainer()15{16    var containerId = "123";17    var command = new[] { "ls", "-la" };18    var dockerClient = new Mock<IDockerClient>();19        .Setup(client => client.Containers.ExecInContainerAsync(It.IsAny<string>(), It.IsAny<ExecCreateParameters>(), It.IsAny<CancellationToken>()))20        .ReturnsAsync(new ExecCreateResponse { ID = containerId });21    var testcontainersContainer = new TestcontainersContainerBuilder<TestcontainersContainer>()22        .Build();23    testcontainersContainer.DockerClient = dockerClient.Object;24    testcontainersContainer.StartAsync().Wait();25    testcontainersContainer.ExecAsync(command).Wait();26}27var testcontainersContainer = new TestcontainersContainerBuilder<TestcontainersContainer>()28    .Build();29testcontainersContainer.StartAsync().Wait();30testcontainersContainer.ExecAsync(command).Wait();31I tried to run the same code on a windows machine and it worked. I also tried to run the same code on a linux machine but with a different docker endpoint (

ExecCommandInRunningContainer

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 DotNet.Testcontainers.Tests.Fixtures;7using Xunit;8using Xunit.Abstractions;9{10    {11        private readonly ITestOutputHelper testOutputHelper;12        public TestcontainersContainerTest(ITestOutputHelper testOutputHelper)13        {14            this.testOutputHelper = testOutputHelper;15        }16        public async Task ExecCommandInRunningContainer()17        {18            ITestcontainersContainer container = new TestcontainersBuilder<TestcontainersContainer>()19                .WithImage("alpine")20                .WithCommand("tail", "-f", "/dev/null")21                .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("ls -l"))22                .Build();23            await container.StartAsync();24            string result = await container.ExecCommandInRunningContainer("ls -l", "/home/tester", "tester", "test123");25            this.testOutputHelper.WriteLine(result);26            await container.StopAsync();27        }28    }29}

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.