How to use ReadFileAsync method of DotNet.Testcontainers.Containers.TestcontainersContainer class

Best Testcontainers-dotnet code snippet using DotNet.Testcontainers.Containers.TestcontainersContainer.ReadFileAsync

EshopApp.cs

Source:EshopApp.cs Github

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...89 internal async Task StopAsync()90 {91 await _container.StopAsync();92 // for now, save container's file content locally93 var fileContent = await _container.ReadFileAsync(ContainerResultsPath);94 await _resultStream.WriteAsync(fileContent);95 }96}...

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LoadDriver.cs

Source:LoadDriver.cs Github

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...56 internal async Task<long> StopAsync()57 {58 var exitCode = await _container.GetExitCode();59 // for now, save container's file content locally60 var fileContent = await _container.ReadFileAsync(ContainerResultsPath);61 await _resultStream.WriteAsync(fileContent);62 return exitCode;63 }64 internal TestcontainersContainer BuildWarmup()65 {66 return new TestcontainersBuilder<TestcontainersContainer>()67 .WithImage(LoadDriveImageName)68 .WithName($"{OverheadTest.Prefix}-k6-warmup")69 .WithNetwork(_network)70 .WithCommand("run", "-u", "10", "-e", $"ESHOP_HOSTNAME={EshopApp.ContainerName}", "-i", "500",71 ContainerScriptPath)72 .WithBindMount(_hostScriptPath, ContainerScriptPath)73 .WithAutoRemove(true)74 .Build();...

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ReadFileFromContainerTest.cs

Source:ReadFileFromContainerTest.cs Github

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...22 var dayOfWeek = DateTime.UtcNow.DayOfWeek.ToString();23 // When24 _ = await this.container.ExecAsync(new[] { "/bin/sh", "-c", $"echo {dayOfWeek} > {dayOfWeekFilePath}" })25 .ConfigureAwait(false);26 var fileContent = await this.container.ReadFileAsync(dayOfWeekFilePath)27 .ConfigureAwait(false);28 // Then29 Assert.Equal(dayOfWeek, Encoding.ASCII.GetString(fileContent).TrimEnd());30 }31 [Fact]32 public Task AccessNotExistingFileThrowsFileNotFoundException()33 {34 return Assert.ThrowsAsync<FileNotFoundException>(() => this.container.ReadFileAsync("/tmp/fileNotFound"));35 }36 [Fact]37 public Task AccessDirectoryThrowsInvalidOperationException()38 {39 return Assert.ThrowsAsync<InvalidOperationException>(() => this.container.ReadFileAsync("/tmp"));40 }41 public Task InitializeAsync()42 {43 return this.container.StartAsync();44 }45 public Task DisposeAsync()46 {47 return this.container.DisposeAsync().AsTask();48 }49 }50}...

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ReadFileAsync

Using AI Code Generation

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1using System;2using System.IO;3using System.Threading.Tasks;4using DotNet.Testcontainers.Containers.Builders;5using DotNet.Testcontainers.Containers.Modules;6using DotNet.Testcontainers.Containers.WaitStrategies;7using DotNet.Testcontainers.Images;8{9 {10 static async Task Main(string[] args)11 {12 var image = new TestcontainersImage("mcr.microsoft.com/dotnet/core/sdk:3.1");13 var container = new TestcontainersBuilder<TestcontainersContainer>()14 .WithImage(image)15 .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("echo hello"))16 .Build();17 await container.StartAsync();18 var file = await container.ReadFileAsync("/etc/hosts");19 using (var reader = new StreamReader(file))20 {21 var content = reader.ReadToEnd();22 Console.WriteLine(content);23 }24 await container.StopAsync();25 }26 }27}

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ReadFileAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Containers.Builders;4using DotNet.Testcontainers.Containers.Modules;5using DotNet.Testcontainers.Containers.Modules.Databases;6using DotNet.Testcontainers.Containers.WaitStrategies;7{8 {9 public static async Task Main(string[] args)10 {11 var testcontainersBuilder = new PostgreSqlTestcontainerBuilder()12 .WithDatabase("test")13 .WithUsername("test")14 .WithPassword("test")15 .WithDatabase("test")16 .WithWaitStrategy(Wait.ForUnixContainer().UntilPortIsAvailable(5432));17 using (var testcontainer = testcontainersBuilder.Build())18 {19 await testcontainer.StartAsync();20 var result = await testcontainer.ReadFileAsync("/var/lib/postgresql/data/postgresql.conf");21 Console.WriteLine(result);22 }23 }24 }25}26using System;27using System.Threading.Tasks;28using DotNet.Testcontainers.Containers.Builders;29using DotNet.Testcontainers.Containers.Modules;30using DotNet.Testcontainers.Containers.Modules.Databases;31using DotNet.Testcontainers.Containers.WaitStrategies;32{33 {34 public static async Task Main(string[] args)35 {36 var testcontainersBuilder = new PostgreSqlTestcontainerBuilder()37 .WithDatabase("test")38 .WithUsername("test")39 .WithPassword("test")40 .WithDatabase("test")41 .WithWaitStrategy(Wait.ForUnixContainer().UntilPortIsAvailable(5432));42 using (var testcontainer = testcontainersBuilder.Build())43 {44 await testcontainer.StartAsync();45 await testcontainer.WriteFileAsync("/var/lib/postgresql/data/test.txt", "test");46 }47 }48 }49}50using System;51using System.Threading.Tasks;52using DotNet.Testcontainers.Containers.Builders;53using DotNet.Testcontainers.Containers.Modules;54using DotNet.Testcontainers.Containers.Modules.Databases;55using DotNet.Testcontainers.Containers.WaitStrategies;56{57 {

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ReadFileAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Containers.Builders;4using DotNet.Testcontainers.Containers.Configurations;5using DotNet.Testcontainers.Containers.Modules;6using DotNet.Testcontainers.Containers.WaitStrategies;7using DotNet.Testcontainers.Images;8{9 {10 static async Task Main(string[] args)11 {12 var container = new TestcontainersBuilder<TestcontainersContainer>()13 .WithImage("mcr.microsoft.com/dotnet/core/sdk:3.1")14 .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("echo Hello World"))15 .Build();16 await container.StartAsync();17 var content = await container.ReadFileAsync("/etc/hosts");18 Console.WriteLine(content);19 await container.StopAsync();20 }21 }22}23using System;24using System.Threading.Tasks;25using DotNet.Testcontainers.Containers.Configurations;26using DotNet.Testcontainers.Containers.Modules;27using DotNet.Testcontainers.Images;28using DotNet.Testcontainers.Images.Builders;29using DotNet.Testcontainers.Images.Configurations;30using DotNet.Testcontainers.Images.Formats;31using DotNet.Testcontainers.Images.Writers;32{33 {34 static async Task Main(string[] args)35 {36 var container = new DockerContainer("mcr.microsoft.com/dotnet/core/sdk:3.1",37 new DockerContainerConfiguration()38 {39 });40 await container.StartAsync();41 var content = await container.ReadFileAsync("/etc/hosts");42 Console.WriteLine(content);43 await container.StopAsync();44 }45 }46}47using System;48using System.Threading.Tasks;49using DotNet.Testcontainers.Containers.Configurations;

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ReadFileAsync

Using AI Code Generation

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1using System;2using System.IO;3using System.Threading.Tasks;4using DotNet.Testcontainers.Containers.Builders;5using DotNet.Testcontainers.Containers.Modules;6using DotNet.Testcontainers.Containers.WaitStrategies;7{8 {9 static async Task Main(string[] args)10 {11 var container = new TestcontainersBuilder<TestcontainersContainer>()12 .WithImage("mcr.microsoft.com/dotnet/core/sdk:3.1")13 .WithWorkingDirectory("/app")14 .WithCommand("tail -f /dev/null")15 .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("tail -f /dev/null"))16 .Build();17 await container.StartAsync();18 var file = await container.ReadFileAsync("/app/1.cs");19 Console.WriteLine(file);20 await container.StopAsync();21 }22 }23}24using System; using System.IO; using System.Threading.Tasks; using DotNet.Testcontainers.Containers.Builders; using DotNet.Testcontainers.Containers.Modules; using DotNet.Testcontainers.Containers.WaitStrategies; namespace TestContainers { class Program { static async Task Main(string[] args) { var container = new TestcontainersBuilder<TestcontainersContainer>() .WithImage("mcr.microsoft.com/dotnet/core/sdk:3.1") .WithWorkingDirectory("/app") .WithCommand("tail -f /dev/null") .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("tail -f /dev/null")) .Build(); await container.StartAsync(); var file = await container.ReadFileAsync("/app/1.cs"); Console.WriteLine(file); await container.StopAsync(); } } }

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ReadFileAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Containers.Builders;4using DotNet.Testcontainers.Containers.Configurations.Databases;5using DotNet.Testcontainers.Containers.Modules.Databases;6{7 {8 static async Task Main(string[] args)9 {10 var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()11 .WithDatabase(new PostgreSqlTestcontainerConfiguration12 {13 });14 var testcontainer = testcontainersBuilder.Build();15 await testcontainer.StartAsync();16 var result = await testcontainer.ReadFilesAsync("/var/lib/postgresql/data/PG_VERSION");17 Console.WriteLine(result);18 }19 }20}21using System;22using System.Threading.Tasks;23using DotNet.Testcontainers.Containers.Builders;24using DotNet.Testcontainers.Containers.Configurations.Databases;25using DotNet.Testcontainers.Containers.Modules.Databases;26{27 {28 static async Task Main(string[] args)29 {30 var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()31 .WithDatabase(new PostgreSqlTestcontainerConfiguration32 {33 });34 var testcontainer = testcontainersBuilder.Build();35 await testcontainer.StartAsync();36 await testcontainer.WriteFileAsync("/var/lib/postgresql/data/PG_VERSION", "10.0");37 var result = await testcontainer.ReadFilesAsync("/var/lib/postgresql/data/PG_VERSION");38 Console.WriteLine(result);39 }40 }41}

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ReadFileAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Containers.Builders;4using DotNet.Testcontainers.Containers.Configurations.Databases;5using DotNet.Testcontainers.Containers.Modules.Databases;6{7 {8 static async Task Main(string[] args)9 {10 var testcontainer = new TestcontainersBuilder<PostgreSqlTestcontainer>()11 .WithDatabase(new PostgreSqlTestcontainerConfiguration12 {13 })14 .Build();15 using (testcontainer)16 {17 await testcontainer.StartAsync();18 Console.WriteLine("PostgreSQL container is ready.");19 Console.WriteLine($"Host: {testcontainer.Hostname}");20 Console.WriteLine($"Port: {testcontainer.Port}");21 Console.WriteLine($"Database: {testcontainer.Database}");22 Console.WriteLine($"Username: {testcontainer.Username}");23 Console.WriteLine($"Password: {testcontainer.Password}");24 Console.WriteLine($"Connection string: {testcontainer.ConnectionString}");25 Console.WriteLine($"Connection string: {testcontainer.ConnectionString}");26 Console.WriteLine($"Is running: {testcontainer.IsRunning}");27 Console.WriteLine($"Is created: {testcontainer.IsCreated}");28 Console.WriteLine($"Is removed: {testcontainer.IsRemoved}");29 Console.WriteLine($"Created: {testcontainer.Created}");30 Console.WriteLine($"Started: {testcontainer.Started}");31 Console.WriteLine($"Finished: {testcontainer.Finished}");32 Console.WriteLine($"Duration: {testcontainer.Duration}");33 Console.WriteLine($"Exit code: {testcontainer.ExitCode}");34 Console.WriteLine($"State: {testcontainer.State}");35 Console.WriteLine($"Logs: {testcontainer.Logs}");36 Console.WriteLine($"Container ID: {testcontainer.Id}");37 Console.WriteLine($"Container name: {testcontainer.Name}");38 Console.WriteLine($"Image: {testcontainer.Image}");39 Console.WriteLine($"Image ID: {testcontainer.ImageId}");40 Console.WriteLine($"Platform: {testcontainer.Platform}");41 Console.WriteLine($"Command: {testcontainer.Command}");42 Console.WriteLine($"Working directory: {testcontainer.WorkingDirectory}");43 Console.WriteLine($"Entrypoint: {testcontainer.Entrypoint}");44 Console.WriteLine($"Environment: {testcontainer.Environment}");45 Console.WriteLine($"Labels: {testcontainer.Labels}");46 Console.WriteLine($"Hostnames: {testcontainer.Hostnames}");47 Console.WriteLine($"IP addresses: {testcontainer.IpAddresses}");48 Console.WriteLine($"Created:

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ReadFileAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Containers.Builders;4using DotNet.Testcontainers.Containers.Configurations.Databases;5using DotNet.Testcontainers.Containers.Modules.Databases;6{7 {8 public static async Task Run()9 {10 using (var postgres = new TestcontainersContainer()11 .WithDatabase(new PostgreSqlTestcontainerConfiguration())12 .WithImage("postgres:9.6")13 .WithEnvironment("POSTGRES_PASSWORD", "mysecretpassword")14 .WithFileSystemBind("/home/sid/Downloads", "/home/sid/Downloads", TestcontainersContainer.BindMode.ReadWrite)15 .WithCommand("postgres -c fsync=off")16 .Build())17 {18 await postgres.StartAsync();19 var result = await postgres.ReadFileAsync("/home/sid/Downloads/1.txt");20 Console.WriteLine(result);21 }22 }23 }24}25ReadFileAsync.Run().GetAwaiter().GetResult();26using System;27using DotNet.Testcontainers.Containers.Builders;28using DotNet.Testcontainers.Containers.Configurations.Databases;29using DotNet.Testcontainers.Containers.Modules.Databases;30{31 {32 public static void Run()33 {34 using (var postgres = new TestcontainersContainer()35 .WithDatabase(new PostgreSqlTestcontainerConfiguration())36 .WithImage("postgres:9.6")37 .WithEnvironment("POSTGRES_PASSWORD", "mysecretpassword")38 .WithFileSystemBind("/home/sid/Downloads", "/home/sid/Downloads", TestcontainersContainer.BindMode.ReadWrite)39 .WithCommand("postgres -c fsync=off")40 .Build())41 {42 postgres.Start();43 var result = postgres.ReadFile("/home/sid/Downloads/1.txt");44 Console.WriteLine(result);45 }46 }47 }48}49ReadFile.Run();50using System;51using System.Threading.Tasks;

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ReadFileAsync

Using AI Code Generation

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1var container = new TestcontainersContainerBuilder<GenericContainer>()2 .WithImage("mcr.microsoft.com/dotnet/core/runtime:3.1")3 .WithCommand("tail -f /dev/null")4 .Build();5await container.StartAsync();6var path = "/tmp/test.txt";7var content = "Hello World!";8await container.WriteFileAsync(path, content);9var actual = await container.ReadFileAsync(path);10Assert.Equal(content, actual);11await container.StopAsync();12var container = new TestcontainersContainerBuilder<GenericContainer>()13 .WithImage("mcr.microsoft.com/dotnet/core/runtime:3.1")14 .WithCommand("tail -f /dev/null")15 .Build();16await container.StartAsync();17var path = "/tmp/test.txt";18var content = "Hello World!";19await container.WriteFileAsync(path, content);20var actual = await container.ReadFileAsync(path);21Assert.Equal(content, actual);22await container.StopAsync();23var container = new TestcontainersContainerBuilder<GenericContainer>()24 .WithImage("mcr.microsoft.com/dotnet/core/runtime:3.1")25 .WithCommand("tail -f /dev/null")26 .Build();27await container.StartAsync();28var path = "C:\\tmp\\test.txt";29var content = "Hello World!";30await container.WriteFileAsync(path, content);31var actual = await container.ReadFileAsync(path);32Assert.Equal(content, actual);33await container.StopAsync();34var container = new TestcontainersContainerBuilder<GenericContainer>()35 .WithImage("mcr.microsoft.com/dotnet/core/runtime:3.1")36 .WithCommand("tail -f /dev/null")37 .Build();38await container.StartAsync();39var path = "/tmp/test.txt";40var content = "Hello World!";41await container.WriteFileAsync(path, content);42var actual = await container.ReadFileAsync(path);43Assert.Equal(content, actual);44await container.StopAsync();

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