Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use ImageFromDockerfileBuilder class of DotNet.Testcontainers.Builders package

Best Testcontainers-dotnet code snippet using DotNet.Testcontainers.Builders.ImageFromDockerfileBuilder

ImageFromDockerfileTest.cs

Source:ImageFromDockerfileTest.cs

...37    public async Task DockerfileDoesNotExist()38    {39      // Given40      var exception = await Assert.ThrowsAsync<ArgumentException>(() =>41        new ImageFromDockerfileBuilder()42          .WithDockerfile("Dockerfile")43          .WithDockerfileDirectory(".")44          .Build());45      // When46      // Then47      Assert.Equal($"Dockerfile does not exist in '{new DirectoryInfo(".").FullName}'.", exception.Message);48    }49    [Fact]50    public async Task DockerfileDirectoryDoesNotExist()51    {52      // Given53      var exception = await Assert.ThrowsAsync<ArgumentException>(() =>54        new ImageFromDockerfileBuilder()55          .WithDockerfileDirectory("DoesNotExist")56          .Build());57      // When58      // Then59      Assert.Equal($"Directory '{new DirectoryInfo("DoesNotExist").FullName}' does not exist.", exception.Message);60    }61    [Fact]62    public async Task SimpleDockerfile()63    {64      // Given65      var imageFromDockerfileBuilder = new ImageFromDockerfileBuilder()66        .WithName("alpine:custom")67        .WithDockerfileDirectory("Assets")68        .WithDeleteIfExists(true);69      // When70      var imageFromDockerfile1 = await imageFromDockerfileBuilder.Build();71      var imageFromDockerfile2 = await imageFromDockerfileBuilder.Build(); // Deletes the previously created image.72      // Then73      Assert.NotEmpty(imageFromDockerfile1);74      Assert.NotEmpty(imageFromDockerfile2);75      Assert.Equal(imageFromDockerfile1, imageFromDockerfile2);76    }77  }78}...

FunctionDeployerFixture.cs

Source:FunctionDeployerFixture.cs

...13        public FunctionDeployerFixture()14        {15            DirectoryInfo slnDirectory = TryGetSolutionDirectoryInfo();16            string dockerFileDirectory = Path.Combine(slnDirectory.FullName, "src");17            var functionDeployerBuilder = new ImageFromDockerfileBuilder()18                                          .WithName("event-processor-deployer")19                                          .WithDockerfileDirectory(dockerFileDirectory)20                                          .WithDeleteIfExists(false);21            string result = functionDeployerBuilder.Build().GetAwaiter().GetResult();22            ITestcontainersBuilder<TestcontainersContainer> functionDeployerContainer =23                new TestcontainersBuilder<TestcontainersContainer>()24                    .WithName("event-processor-deployer")25                    .WithImage(result)26                    .WithCleanUp(true)27                    .WithEnvironment("DOCKER_GATEWAY_HOST", "172.17.0.1")28                    .WithEnvironment("LOCALSTACK_HOST", "172.17.0.1")29                    .WithEnvironment("SERVERLESS_STAGE", "local")30                    .WithEnvironment("CONN_STR", "host=172.17.0.1;port=5432;database=armutdb;username=postgres;password=Pass@word;Timeout=30");31            _functionDeployerContainer = functionDeployerContainer.Build();...

ManagerServiceFixture.cs

Source:ManagerServiceFixture.cs

...6    public IDockerImage BaseImage { get; } = new DockerImage("safir-common-dotnet-e2e");7    public IDockerImage Image { get; } = new DockerImage("safir-manager-e2e");8    public async Task InitializeAsync()9    {10        await new ImageFromDockerfileBuilder()11            .WithName(BaseImage)12            .WithDockerfile(Path.Combine("common", "dotnet", "Dockerfile"))13            .WithDockerfileDirectory(CommonDirectoryPath.GetGitDirectory(), "src")14            .Build();15        await new ImageFromDockerfileBuilder()16            .WithName(Image)17            .WithDockerfile("manager/Dockerfile")18            .WithDockerfileDirectory(CommonDirectoryPath.GetGitDirectory(), "src")19            .WithBuildArgument("CommonImage", BaseImage.FullName)20            .Build();21    }22    public Task DisposeAsync() => Task.CompletedTask;23}...

ImageFromDockerfileBuilder

Using AI Code Generation

1using DotNet.Testcontainers.Builders;2using DotNet.Testcontainers.Containers;3using DotNet.Testcontainers.Containers.Builders;4using DotNet.Testcontainers.Containers.Configurations;5using DotNet.Testcontainers.Containers.Modules;6using DotNet.Testcontainers.Containers.WaitStrategies;7using DotNet.Testcontainers.Images;8using DotNet.Testcontainers.Images.Builders;9using DotNet.Testcontainers.Images.Configurations;10using System;11using System.IO;12using System.Threading.Tasks;13{14    {15        static async Task Main(string[] args)16        {17            var image = await new ImageFromDockerfileBuilder()18                .WithDockerfile(File.OpenRead(@"C:\Users\user\source\repos\ConsoleApp1\ConsoleApp1\Dockerfile"))19                .WithRepository("myimage")20                .WithTag("latest")21                .Build();22            var container = await new TestcontainersBuilder<GenericContainer>()23                .WithImage(image)24                .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("dotnet"))25                .Build();26            await container.StartAsync();27            Console.WriteLine("Hello World!");28        }29    }30}31The problem is that the container is not running. I can see the container is created by running docker ps -a command but it is not running. I am not sure if I am doing something wrong. I am using the latest version of DotNet.Testcontainers (0.16.0)

ImageFromDockerfileBuilder

Using AI Code Generation

1using System.Threading.Tasks;2using DotNet.Testcontainers.Builders;3using DotNet.Testcontainers.Containers.Configurations.Databases;4using DotNet.Testcontainers.Containers.Modules.Databases;5using DotNet.Testcontainers.Containers.WaitStrategies;6using DotNet.Testcontainers.Images;7{8    public static async Task Main(string[] args)9    {10        var builder = new ImageFromDockerfileBuilder("Dockerfile")11            .WithFile("./Dockerfile", "Dockerfile")12            .WithFile("./build.sh", "build.sh")13            .WithFile("./build.ps1", "build.ps1")14            .WithFile("./build.sh", "build.sh");15        var image = await builder.Build();16        var postgres = new PostgreSQLTestcontainerConfiguration("postgres:latest")17            .WithDatabase("test")18            .WithUsername("test")19            .WithPassword("test")20            .WithWaitStrategy(Wait.ForUnixContainer().UntilPortIsAvailable(5432));21        using (var container = new PostgreSQLTestcontainer(postgres))22        {23            await container.StartAsync();24        }25    }26}27using System;28using System.Threading.Tasks;29using DotNet.Testcontainers.Builders;30using DotNet.Testcontainers.Containers.Configurations.Databases;31using DotNet.Testcontainers.Containers.Modules.Databases;32using DotNet.Testcontainers.Images;33{34    public static async Task Main(string[] args)35    {36        var builder = new ImageFromDockerfileBuilder("Dockerfile")37            .WithFile("./Dockerfile", "Dockerfile")38            .WithFile("./build.sh", "build.sh")39            .WithFile("./build.ps1", "build.ps1")40            .WithFile("./build.sh", "build.sh");41        var image = await builder.Build();42        var postgres = new PostgreSQLTestcontainerConfiguration("postgres:latest")43            .WithDatabase("test")44            .WithUsername("test")45            .WithPassword("test")46            .WithWaitStrategy(Wait.ForUnixContainer().UntilPortIsAvailable(5432));47        using (var container = new PostgreSQLTestcontainer(postgres))48        {49            await container.StartAsync();50        }51    }52}

ImageFromDockerfileBuilder

Using AI Code Generation

1using System.Threading.Tasks;2using DotNet.Testcontainers.Builders;3using DotNet.Testcontainers.Containers;4using DotNet.Testcontainers.Containers.Builders;5using DotNet.Testcontainers.Containers.Configurations;6using DotNet.Testcontainers.Containers.Modules;7using DotNet.Testcontainers.Containers.WaitStrategies;8{9    {10        static async Task Main(string[] args)11        {12            {13                WaitStrategy = Wait.ForUnixContainer().UntilPortIsAvailable(80)14            };15            var container = new TestcontainersContainer(config)16                .WithImageFromDockerfile(builder => builder17                    .WithDockerfileFromContext(".", "Dockerfile")18                    .WithBuildArg("FROM_IMAGE", "mcr.microsoft.com/dotnet/core/sdk:3.1")19                    .WithBuildArg("APP_DIR", "/app")20                    .WithBuildArg("APP_NAME", "app.dll")21                    .WithBuildArg("PORT", "80"))22                .WithExposedPort(80);23            await container.StartAsync();24            var output = await container.ExecAsync(new[] { "dotnet", "app.dll" });25            System.Console.WriteLine(output);26            await container.StopAsync();27        }28    }29}

ImageFromDockerfileBuilder

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using DotNet.Testcontainers.Builders;5using DotNet.Testcontainers.Containers.Configurations.Databases;6using DotNet.Testcontainers.Containers.Modules;7using DotNet.Testcontainers.Containers.Modules.Databases;8using DotNet.Testcontainers.Containers.WaitStrategies;9{10    {11        static async Task Main(string[] args)12        {13            var dockerfile = Path.Combine(Environment.CurrentDirectory, "Dockerfile");14            var imageFromDockerfileBuilder = new ImageFromDockerfileBuilder(dockerfile);15            var image = await imageFromDockerfileBuilder.BuildAsync();16            var waitStrategy = Wait.ForUnixContainer().UntilPortIsAvailable(80);17            var testcontainerBuilder = new TestcontainersBuilder<TestcontainersContainer>()18                .WithImage(image)19                .WithWaitStrategy(waitStrategy);20            using (var container = testcontainerBuilder.Build())21            {22                await container.StartAsync();23                var host = container.Hostname;24                var port = container.GetMappedPublicPort(80);25                Console.WriteLine($"Host: {host}, Port: {port}");26            }27        }28    }29}

ImageFromDockerfileBuilder

Using AI Code Generation

1using DotNet.Testcontainers.Builders;2using DotNet.Testcontainers.Containers.Builders;3using DotNet.Testcontainers.Containers.Configurations.Databases;4using DotNet.Testcontainers.Containers.Modules;5using DotNet.Testcontainers.Containers.Modules.Databases;6using DotNet.Testcontainers.Containers.WaitStrategies;7using DotNet.Testcontainers.Images.Builders;8using System;9using System.Collections.Generic;10using System.Linq;11using System.Text;12using System.Threading.Tasks;13{14    {15        static void Main(string[] args)16        {17            var imageBuilder = new ImageFromDockerfileBuilder()18                .WithName("testcontainers-dotnet")19                .WithDockerfile("./Dockerfile")20                .WithFile("./test.txt", "./test.txt")21                .WithFile("./test2.txt", "./test2.txt")22                .WithFile("./test3.txt", "./test3.txt")23                .WithFile("./test4.txt", "./test4.txt")24                .WithFile("./test5.txt", "./test5.txt")25                .WithFile("./test6.txt", "./test6.txt")26                .WithFile("./test7.txt", "./test7.txt")27                .WithFile("./test8.txt", "./test8.txt")28                .WithFile("./test9.txt", "./test9.txt")29                .WithFile("./test10.txt", "./test10.txt")30                .WithFile("./test11.txt", "./test11.txt")31                .WithFile("./test12.txt", "./test12.txt")32                .WithFile("./test13.txt", "./test13.txt")33                .WithFile("./test14.txt", "./test14.txt")34                .WithFile("./test15.txt", "./test15.txt")35                .WithFile("./test16.txt", "./test16.txt")36                .WithFile("./test17.txt", "./test17.txt")37                .WithFile("./test18.txt", "./test18.txt")38                .WithFile("./test19.txt", "./test19.txt")39                .WithFile("./test20.txt", "./test20.txt")40                .WithFile("./test21.txt", "./test21.txt")41                .WithFile("./test22.txt", "./test22.txt")42                .WithFile("./test23.txt", "./test23.txt")43                .WithFile("./test24.txt", "./test24.txt")44                .WithFile("./test25

ImageFromDockerfileBuilder

Using AI Code Generation

1using System.IO;2using DotNet.Testcontainers.Builders;3using DotNet.Testcontainers.Images;4using Docker.DotNet;5{6    {7        static void Main(string[] args)8        {9            var dockerfile = File.ReadAllText(Path.Combine(Directory.GetCurrentDirectory(), "Dockerfile"));10            var image = new ImageFromDockerfileBuilder()11                .WithName("testcontainers")12                .WithDockerfile(dockerfile)13                .Build();14            var imageId = image.Id;15            var imageName = image.Name;16        }17    }18}19using System.IO;20using DotNet.Testcontainers.Builders;21using DotNet.Testcontainers.Images;22using Docker.DotNet;23{24    {25        static void Main(string[] args)26        {27            var dockerfile = File.ReadAllText(Path.Combine(Directory.GetCurrentDirectory(), "Dockerfile"));28            var image = new ImageFromDockerfileBuilder()29                .WithName("testcontainers")30                .WithDockerfile(dockerfile)31                .Build();32            var imageId = image.Id;33            var imageName = image.Name;34        }35    }36}37using System.IO;38using DotNet.Testcontainers.Builders;39using DotNet.Testcontainers.Images;40using Docker.DotNet;41{42    {43        static void Main(string[] args)44        {

ImageFromDockerfileBuilder

Using AI Code Generation

1var imageBuilder = new ImageFromDockerfileBuilder()2    .WithDockerfileFromPath("Dockerfile")3    .WithImageName("myimage")4    .WithBuildArg("ARG1", "ARG1_VALUE")5    .WithBuildArg("ARG2", "ARG2_VALUE")6    .WithBuildArg("ARG3", "ARG3_VALUE")7    .WithBuildArg("ARG4", "ARG4_VALUE")8    .WithBuildArg("ARG5", "ARG5_VALUE");9var image = await imageBuilder.BuildAsync();10var imageBuilder = new ImageFromDockerfileBuilder()11    .WithDockerfileFromPath("Dockerfile")12    .WithImageName("myimage")13    .WithBuildArg("ARG1", "ARG1_VALUE")14    .WithBuildArg("ARG2", "ARG2_VALUE")15    .WithBuildArg("ARG3", "ARG3_VALUE")16    .WithBuildArg("ARG4", "ARG4_VALUE")17    .WithBuildArg("ARG5", "ARG5_VALUE");18var image = await imageBuilder.BuildAsync();19var imageBuilder = new ImageFromDockerfileBuilder()20    .WithDockerfileFromPath("Dockerfile")21    .WithImageName("myimage")22    .WithBuildArg("ARG1", "ARG1_VALUE")23    .WithBuildArg("ARG2", "ARG2_VALUE")24    .WithBuildArg("ARG3", "ARG3_VALUE")25    .WithBuildArg("ARG4", "ARG4_VALUE")26    .WithBuildArg("ARG5", "ARG5_VALUE");27var image = await imageBuilder.BuildAsync();28var imageBuilder = new ImageFromDockerfileBuilder()29    .WithDockerfileFromPath("Dockerfile")30    .WithImageName("myimage")31    .WithBuildArg("ARG1", "ARG1_VALUE")32    .WithBuildArg("ARG2", "ARG2_VALUE")33    .WithBuildArg("ARG3", "ARG3_VALUE")

ImageFromDockerfileBuilder

Using AI Code Generation

1var imageFromDockerfileBuilder = new ImageFromDockerfileBuilder()2.WithDockerfile("./Dockerfile")3.WithTag("dotnet-testcontainers")4.WithRepository("dotnet-testcontainers")5.WithBuildTimeout(TimeSpan.FromSeconds(120));6var imageFromDockerfile = await imageFromDockerfileBuilder.BuildAsync();7var dockerImage = new DockerImage("dotnet-testcontainers", "dotnet-testcontainers");8var dockerContainerBuilder = new DockerContainerBuilder()9.WithImage(dockerImage)10.WithName("dotnet-testcontainers")11.WithPortBinding(80, 8080);12var dockerContainer = await dockerContainerBuilder.BuildAsync();13await dockerContainer.StartAsync();14await dockerContainer.StopAsync();15await dockerContainer.DeleteAsync();16await imageFromDockerfile.DeleteAsync();17var containerLogs = await dockerContainer.GetLogsAsync();18var containerExitCode = await dockerContainer.GetExitCodeAsync();19var containerIpAddress = await dockerContainer.GetIpAddressAsync();20var containerMappedPort = await dockerContainer.GetMappedPortAsync(80);21var containerMappedPorts = await dockerContainer.GetMappedPortsAsync();

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.