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

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

TestcontainersContainer.cs

Source:TestcontainersContainer.cs

...38    public string Id39    {40      get41      {42        this.ThrowIfContainerHasNotBeenCreated();43        return this.container.ID;44      }45    }46    /// <inheritdoc />47    public string Name48    {49      get50      {51        this.ThrowIfContainerHasNotBeenCreated();52        return this.container.Name;53      }54    }55    /// <inheritdoc />56    public string IpAddress57    {58      get59      {60        this.ThrowIfContainerHasNotBeenCreated();61        return this.container.NetworkSettings.Networks.First().Value.IPAddress;62      }63    }64    /// <inheritdoc />65    public string MacAddress66    {67      get68      {69        this.ThrowIfContainerHasNotBeenCreated();70        return this.container.NetworkSettings.Networks.First().Value.MacAddress;71      }72    }73    /// <inheritdoc />74    public string Hostname75    {76      get77      {78        var dockerHostUri = this.configuration.DockerEndpointAuthConfig.Endpoint;79        switch (dockerHostUri.Scheme)80        {81          case "http":82          case "https":83          case "tcp":84            return dockerHostUri.Host;85          case "npipe":86          case "unix":87            return this.GetContainerGateway();88          default:89            throw new InvalidOperationException($"Docker endpoint {dockerHostUri} is not supported.");90        }91      }92    }93    /// <inheritdoc />94    public IDockerImage Image95    {96      get97      {98        return this.configuration.Image;99      }100    }101    /// <inheritdoc />102    public TestcontainersStates State103    {104      get105      {106        if (this.container.State == null)107        {108          return TestcontainersStates.Undefined;109        }110        try111        {112          return (TestcontainersStates)Enum.Parse(typeof(TestcontainersStates), this.container.State.Status, true);113        }114        catch (Exception)115        {116          return TestcontainersStates.Undefined;117        }118      }119    }120    /// <summary>121    /// Gets the logger.122    /// </summary>123    [NotNull]124    internal ILogger Logger { get; }125    /// <inheritdoc />126    public ushort GetMappedPublicPort(int privatePort)127    {128      return this.GetMappedPublicPort(Convert.ToString(privatePort, CultureInfo.InvariantCulture));129    }130    /// <inheritdoc />131    public ushort GetMappedPublicPort(string privatePort)132    {133      this.ThrowIfContainerHasNotBeenCreated();134      if (this.container.NetworkSettings.Ports.TryGetValue($"{privatePort}/tcp", out var portMap) && ushort.TryParse(portMap.First().HostPort, out var publicPort))135      {136        return publicPort;137      }138      else139      {140        throw new InvalidOperationException($"Exposed port {privatePort} is not mapped.");141      }142    }143    /// <inheritdoc />144    public Task<long> GetExitCode(CancellationToken ct = default)145    {146      return this.client.GetContainerExitCode(this.Id, ct);147    }148    /// <inheritdoc />149    public Task<(string Stdout, string Stderr)> GetLogs(DateTime since = default, DateTime until = default, CancellationToken ct = default)150    {151      return this.client.GetContainerLogs(this.Id, since, until, ct);152    }153    /// <inheritdoc />154    public virtual async Task StartAsync(CancellationToken ct = default)155    {156      await this.semaphoreSlim.WaitAsync(ct)157        .ConfigureAwait(false);158      try159      {160        this.container = await this.Create(ct)161          .ConfigureAwait(false);162        this.container = await this.Start(this.Id, ct)163          .ConfigureAwait(false);164      }165      finally166      {167        this.semaphoreSlim.Release();168      }169    }170    /// <inheritdoc />171    public virtual async Task StopAsync(CancellationToken ct = default)172    {173      await this.semaphoreSlim.WaitAsync(ct)174        .ConfigureAwait(false);175      try176      {177        this.container = await this.Stop(this.Id, ct)178          .ConfigureAwait(false);179      }180      catch (DockerContainerNotFoundException)181      {182        this.container = new ContainerInspectResponse();183      }184      finally185      {186        this.semaphoreSlim.Release();187      }188    }189    /// <inheritdoc />190    public Task CopyFileAsync(string filePath, byte[] fileContent, int accessMode = 384, int userId = 0, int groupId = 0, CancellationToken ct = default)191    {192      return this.client.CopyFileAsync(this.Id, filePath, fileContent, accessMode, userId, groupId, ct);193    }194    /// <inheritdoc />195    public Task<byte[]> ReadFileAsync(string filePath, CancellationToken ct = default)196    {197      return this.client.ReadFileAsync(this.Id, filePath, ct);198    }199    /// <inheritdoc />200    public Task<ExecResult> ExecAsync(IList<string> command, CancellationToken ct = default)201    {202      return this.client.ExecAsync(this.Id, command, ct);203    }204    /// <summary>205    /// Removes the Testcontainers.206    /// </summary>207    /// <param name="ct">Cancellation token.</param>208    /// <returns>A task that represents the asynchronous clean up operation of a Testcontainers.</returns>209    public async Task CleanUpAsync(CancellationToken ct = default)210    {211      await this.semaphoreSlim.WaitAsync(ct)212        .ConfigureAwait(false);213      try214      {215        this.container = await this.CleanUp(this.Id, ct)216          .ConfigureAwait(false);217      }218      finally219      {220        this.semaphoreSlim.Release();221      }222    }223    /// <inheritdoc />224    public async ValueTask DisposeAsync()225    {226      await this.DisposeAsyncCore()227        .ConfigureAwait(false);228      GC.SuppressFinalize(this);229    }230    /// <summary>231    /// Releases any resources associated with the instance of <see cref="TestcontainersContainer" />.232    /// </summary>233    /// <returns>Value task that completes when any resources associated with the instance have been released.</returns>234    protected virtual async ValueTask DisposeAsyncCore()235    {236      if (1.Equals(Interlocked.CompareExchange(ref this.disposed, 1, 0)))237      {238        return;239      }240      if (!ContainerHasBeenCreatedStates.HasFlag(this.State))241      {242        return;243      }244      // If someone calls `DisposeAsync`, we can immediately remove the container. We do not need to wait for the Resource Reaper.245      if (Guid.Empty.Equals(this.configuration.SessionId))246      {247        await this.StopAsync()248          .ConfigureAwait(false);249      }250      else251      {252        await this.CleanUpAsync()253          .ConfigureAwait(false);254      }255      this.semaphoreSlim.Dispose();256    }257    private async Task<ContainerInspectResponse> Create(CancellationToken ct = default)258    {259      if (ContainerHasBeenCreatedStates.HasFlag(this.State))260      {261        return this.container;262      }263      var id = await this.client.RunAsync(this.configuration, ct)264        .ConfigureAwait(false);265      return await this.client.InspectContainer(id, ct)266        .ConfigureAwait(false);267    }268    private async Task<ContainerInspectResponse> Start(string id, CancellationToken ct = default)269    {270      await this.client.AttachAsync(id, this.configuration.OutputConsumer, ct)271        .ConfigureAwait(false);272      await this.client.StartAsync(id, ct)273        .ConfigureAwait(false);274      this.container = await this.client.InspectContainer(id, ct)275        .ConfigureAwait(false);276      await this.configuration.StartupCallback(this, ct)277        .ConfigureAwait(false);278      // Do not use a too small frequency. Especially with a lot of containers,279      // we send many operations to the Docker endpoint. The endpoint may cancel operations.280      var frequency = (int)TimeSpan.FromSeconds(1).TotalMilliseconds;281      const int timeout = -1;282      foreach (var waitStrategy in this.configuration.WaitStrategies)283      {284        await WaitStrategy.WaitUntil(285            async () =>286            {287              this.container = await this.client.InspectContainer(id, ct)288                .ConfigureAwait(false);289              return await waitStrategy.Until(this, this.Logger)290                .ConfigureAwait(false);291            },292            frequency,293            timeout,294            ct)295          .ConfigureAwait(false);296      }297      return this.container;298    }299    private async Task<ContainerInspectResponse> Stop(string id, CancellationToken ct = default)300    {301      await this.client.StopAsync(id, ct)302        .ConfigureAwait(false);303      return await this.client.InspectContainer(id, ct)304        .ConfigureAwait(false);305    }306    private async Task<ContainerInspectResponse> CleanUp(string id, CancellationToken ct = default)307    {308      await this.client.RemoveAsync(id, ct)309        .ConfigureAwait(false);310      return new ContainerInspectResponse();311    }312    private void ThrowIfContainerHasNotBeenCreated()313    {314      if (ContainerHasBeenCreatedStates.HasFlag(this.State))315      {316        return;317      }318      throw new InvalidOperationException("Testcontainers has not been created.");319    }320    private string GetContainerGateway()321    {322      const string localhost = "localhost";323      if (!ContainerHasBeenCreatedStates.HasFlag(this.State))324      {325        return localhost;326      }...

ThrowIfContainerHasNotBeenCreated

Using AI Code Generation

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            TestcontainersContainer container = null;13            {14                var image = new TestcontainersImage("mcr.microsoft.com/dotnet/core/sdk:3.1", "dotnet:3.1");15                container = new TestcontainersBuilder<TestcontainersContainer>()16                .WithImage(image)17                .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("dotnet --version"))18                .Build();19                await container.StartAsync();20                container.ThrowIfContainerHasNotBeenCreated();21            }22            catch (Exception ex)23            {24                Console.WriteLine(ex.Message);25            }26            {27                if (container != null)28                {29                    await container.StopAsync();30                }31            }32        }33    }34}

ThrowIfContainerHasNotBeenCreated

Using AI Code Generation

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;7{8    {9        static async Task Main(string[] args)10        {11            var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()12                .WithImage("alpine:3.12")13                .WithCommand("sleep 30")14                .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("echo hello"));15            var testcontainersContainer = testcontainersBuilder.Build();16            await testcontainersContainer.StartAsync();17            Console.WriteLine("Container has been created");18            testcontainersContainer.ThrowIfContainerHasNotBeenCreated();19            Console.WriteLine("Container has not been created");20            await testcontainersContainer.StopAsync();21        }22    }23}24using System;25using System.Threading.Tasks;26using DotNet.Testcontainers.Containers.Builders;27using DotNet.Testcontainers.Containers.Configurations;28using DotNet.Testcontainers.Containers.Modules;29using DotNet.Testcontainers.Containers.WaitStrategies;30{31    {32        static async Task Main(string[] args)33        {34            var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()35                .WithImage("alpine:3.12")36                .WithCommand("sleep 30")37                .WithWaitStrategy(Wait.ForUnixContainer().UntilCommandIsCompleted("echo hello"));38            var testcontainersContainer = testcontainersBuilder.Build();39            await testcontainersContainer.StartAsync();40            Console.WriteLine("Container has been created");41            await testcontainersContainer.StopAsync();42            testcontainersContainer.ThrowIfContainerHasNotBeenCreated();43            Console.WriteLine("Container has not been created");44        }45    }46}47using System;48using System.Threading.Tasks;49using DotNet.Testcontainers.Containers.Builders;50using DotNet.Testcontainers.Containers.Configurations;

ThrowIfContainerHasNotBeenCreated

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.Images;7using DotNet.Testcontainers.Images.Archives;8using DotNet.Testcontainers.Images.Builders;9using DotNet.Testcontainers.Images.Configurations;10{11    {12        static async Task Main(string[] args)13        {14            var postgresImage = new TestcontainersImageBuilder<TestcontainersImage>()15                .WithImageConfiguration(16                    new ImageFromDockerfileConfiguration()17                        .WithDockerfile(Path.Combine(Environment.CurrentDirectory, "Dockerfile"))18                .WithBuildTimeout(TimeSpan.FromMinutes(1))19                .Build();20            var postgres = new TestcontainersContainerBuilder<PostgreSqlTestcontainer>()21                .WithImage(postgresImage)22                .WithDatabase(new PostgreSqlTestcontainerConfiguration())23                .WithWaitStrategy(Wait.ForUnixContainer().UntilPortIsAvailable(5432))24                .Build();25            await postgres.StartAsync();26            Console.WriteLine("Container has been created");27            postgres.ThrowIfContainerHasNotBeenCreated();28            Console.WriteLine("Container has been created");29            await postgres.StopAsync();30        }31    }32}33using System;34using System.Threading.Tasks;35using DotNet.Testcontainers.Containers.Builders;36using DotNet.Testcontainers.Containers.Modules;37using DotNet.Testcontainers.Containers.WaitStrategies;38using DotNet.Testcontainers.Images;39using DotNet.Testcontainers.Images.Archives;40using DotNet.Testcontainers.Images.Builders;41using DotNet.Testcontainers.Images.Configurations;42{43    {44        static async Task Main(string[] args)45        {46            var postgresImage = new TestcontainersImageBuilder<TestcontainersImage>()47                .WithImageConfiguration(48                    new ImageFromDockerfileConfiguration()49                        .WithDockerfile(Path.Combine(Environment.CurrentDirectory, "Dockerfile"))50                .WithBuildTimeout(TimeSpan.FromMinutes(1))51                .Build();52            var postgres = new TestcontainersContainerBuilder<PostgreSqlTestcontainer>()53                .WithImage(postgresImage)54                .WithDatabase(new PostgreSqlTestcontainerConfiguration())55                .WithWaitStrategy(Wait.ForUnix

ThrowIfContainerHasNotBeenCreated

Using AI Code Generation

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

ThrowIfContainerHasNotBeenCreated

Using AI Code Generation

1var container = new GenericContainer("mcr.microsoft.com/playwright:v1.13.1-focal");2container.ThrowIfContainerHasNotBeenCreated();3var container = new GenericContainer("mcr.microsoft.com/playwright:v1.13.1-focal");4container.ThrowIfContainerHasNotBeenStarted();5var container = new GenericContainer("mcr.microsoft.com/playwright:v1.13.1-focal");6container.ThrowIfContainerHasNotBeenStopped();7var container = new GenericContainer("mcr.microsoft.com/playwright:v1.13.1-focal");8container.ThrowIfContainerHasNotBeenRemoved();9var container = new GenericContainer("mcr.microsoft.com/playwright:v1.13.1-focal");10container.ThrowIfContainerHasNotBeenBuilt();11var container = new GenericContainer("mcr.microsoft.com/playwright:v1.13.1-focal");12container.ThrowIfContainerHasNotBeenCommitted();13var container = new GenericContainer("mcr.microsoft.com/playwright:v1.13.1-focal");14container.ThrowIfContainerHasNotBeenPaused();15var container = new GenericContainer("mcr.microsoft.com/playwright:v1.13.1-focal");16container.ThrowIfContainerHasNotBeenUnpaused();

ThrowIfContainerHasNotBeenCreated

Using AI Code Generation

1var container = new TestcontainersContainerBuilder<DotNetTestcontainersContainer>()2    .WithImage("hello-world")3    .WithCleanUp(false)4    .Build();5container.ThrowIfContainerHasNotBeenCreated();6var container = new TestcontainersContainerBuilder<DotNetTestcontainersContainer>()7    .WithImage("hello-world")8    .WithCleanUp(false)9    .Build();10container.Start();11container.ThrowIfContainerHasNotBeenCreated();12var container = new TestcontainersContainerBuilder<DotNetTestcontainersContainer>()13    .WithImage("hello-world")14    .WithCleanUp(false)15    .Build();16container.Start();17container.Stop();18container.ThrowIfContainerHasNotBeenCreated();19var container = new TestcontainersContainerBuilder<DotNetTestcontainersContainer>()20    .WithImage("hello-world")21    .WithCleanUp(false)22    .Build();23container.Start();24container.Stop();25container.Remove();26container.ThrowIfContainerHasNotBeenCreated();27var container = new TestcontainersContainerBuilder<DotNetTestcontainersContainer>()28    .WithImage("hello-world")29    .WithCleanUp(false)30    .Build();31container.Start();32container.Stop();33container.Remove();34container.Dispose();35container.ThrowIfContainerHasNotBeenCreated();36var container = new TestcontainersContainerBuilder<DotNetTestcontainersContainer>()37    .WithImage("hello-world")38    .WithCleanUp(false)39    .Build();40container.Start();41container.Stop();42container.Remove();43container.Dispose();44container.ThrowIfContainerHasNotBeenCreated();

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