Bring more flexibility by allowing to use custom ContainerApi and ImageApi

src/TestEnvironment.Docker/ContainerOperations/ContainerApi.cs

@@ -106,37 +106,7 @@ public async Task StopContainerAsync(string id, CancellationToken cancellationTo
         public async Task RemoveContainerAsync(string id, CancellationToken cancellationToken = default) =>
             await _dockerClient.Containers.RemoveContainerAsync(id, new ContainerRemoveParameters { Force = true });
 
-        private async Task<ContainerListResponse> CreateContainer(ContainerParameters containerParameters, CancellationToken cancellationToken)
-        {
-            // Create new container
-            var createParams = GetCreateContainerParameters(containerParameters);
-
-            var containerInstance = await _dockerClient.Containers.CreateContainerAsync(createParams, cancellationToken);
-
-            // Run container
-            await _dockerClient.Containers.StartContainerAsync(containerInstance.ID, new ContainerStartParameters(), cancellationToken);
-
-            // Try to find container in docker session
-#pragma warning disable CS8603 // Possible null reference return.
-            return await GetContainerAsync(containerParameters.Name, cancellationToken);
-#pragma warning restore CS8603 // Possible null reference return.
-        }
-
-        private async Task<ContainerListResponse?> GetContainerAsync(string name, CancellationToken cancellationToken)
-        {
-            var containerName = $"/{name}";
-
-            var containers = await _dockerClient.Containers.ListContainersAsync(
-                new ContainersListParameters
-                {
-                    All = true
-                },
-                cancellationToken);
-
-            return containers?.FirstOrDefault(x => x.Names.Contains(containerName));
-        }
-
-        private CreateContainerParameters GetCreateContainerParameters(ContainerParameters containerParameters)
+        protected virtual CreateContainerParameters GetCreateContainerParameters(ContainerParameters containerParameters)
         {
             var (name, imageName, tag, environmentVariables, ports, entrypoint, exposedPorts) =
                 (containerParameters.Name, containerParameters.ImageName, containerParameters.Tag, containerParameters.EnvironmentVariables, containerParameters.Ports, containerParameters.Entrypoint, containerParameters.ExposedPorts);
@@ -153,7 +123,8 @@ private CreateContainerParameters GetCreateContainerParameters(ContainerParamete
                 Hostname = name,
                 HostConfig = new HostConfig
                 {
-                    PublishAllPorts = ports == null
+                    PublishAllPorts = ports == null,
+                    Binds = containerParameters.Binds
                 }
             };
 
@@ -178,5 +149,35 @@ private CreateContainerParameters GetCreateContainerParameters(ContainerParamete
 
             return createParams;
         }
+
+        private async Task<ContainerListResponse> CreateContainer(ContainerParameters containerParameters, CancellationToken cancellationToken)
+        {
+            // Create new container
+            var createParams = GetCreateContainerParameters(containerParameters);
+
+            var containerInstance = await _dockerClient.Containers.CreateContainerAsync(createParams, cancellationToken);
+
+            // Run container
+            await _dockerClient.Containers.StartContainerAsync(containerInstance.ID, new ContainerStartParameters(), cancellationToken);
+
+            // Try to find container in docker session
+#pragma warning disable CS8603 // Possible null reference return.
+            return await GetContainerAsync(containerParameters.Name, cancellationToken);
+#pragma warning restore CS8603 // Possible null reference return.
+        }
+
+        private async Task<ContainerListResponse?> GetContainerAsync(string name, CancellationToken cancellationToken)
+        {
+            var containerName = $"/{name}";
+
+            var containers = await _dockerClient.Containers.ListContainersAsync(
+                new ContainersListParameters
+                {
+                    All = true
+                },
+                cancellationToken);
+
+            return containers?.FirstOrDefault(x => x.Names.Contains(containerName));
+        }
     }
 }

src/TestEnvironment.Docker/ContainerParameters.cs

@@ -19,6 +19,8 @@ public record ContainerParameters(string Name, string ImageName)
 
         public IList<ushort>? ExposedPorts { get; init; }
 
+        public IList<string>? Binds { get; init; }
+
         public IContainerInitializer? ContainerInitializer { get; init; }
 
         public IContainerWaiter? ContainerWaiter { get; init; }

src/TestEnvironment.Docker/DockerEnvironment.cs

@@ -52,8 +52,10 @@ public DockerEnvironment(string name, Container[] containers, IDockerClient dock
         {
         }
 
-        public DockerEnvironment(string name, Container[] containers, IImageApi imageApi, IContainerApi containerApi, ILogger? logger) =>
-            (Name, Containers, _imageApi, _containerApi, _logger) = (name, containers, imageApi, containerApi, logger);
+        public DockerEnvironment(string name, Container[] containers, IImageApi imageApi, IContainerApi containerApi, ILogger? logger)
+            : this(name, containers, imageApi, containerApi, null, logger)
+        {
+        }
 
         public DockerEnvironment(string name, Container[] containers, IImageApi imageApi, IContainerApi containerApi, IDockerInitializer? dockerInitializer, ILogger? logger) =>
             (Name, Containers, _imageApi, _containerApi, _dockerInitializer, _logger) = (name, containers, imageApi, containerApi, dockerInitializer, logger);

src/TestEnvironment.Docker/DockerEnvironmentBuilder.cs

@@ -19,6 +19,8 @@ public class DockerEnvironmentBuilder : IDockerEnvironmentBuilder
         private bool _isWsl2 = false;
         private bool _isDockerInDocker = false;
         private string _environmentName = Guid.NewGuid().ToString().Substring(0, 10);
+        private Func<IDockerClient, ILogger?, IContainerApi>? _containerApiFactory;
+        private Func<IDockerClient, ILogger?, IImageApi>? _imageApiFactory;
 
         public IDockerClient DockerClient { get; private set; }
 
@@ -102,13 +104,31 @@ public IDockerEnvironmentBuilder AddContainer<TParams>(TParams containerParamete
             return this;
         }
 
+        public IDockerEnvironmentBuilder WithContainerApi(Func<IDockerClient, ILogger?, IContainerApi> containerApiFactory)
+        {
+            _containerApiFactory = containerApiFactory;
+
+            return this;
+        }
+
+        public IDockerEnvironmentBuilder WithImageApi(Func<IDockerClient, ILogger?, IImageApi> imageApiFactory)
+        {
+            _imageApiFactory = imageApiFactory;
+
+            return this;
+        }
+
         public IDockerEnvironment Build()
         {
             var containers = _containerFactories.Values.Select(cf => cf()).ToArray();
 
-            return _isWsl2
-                ? new DockerEnvironment(_environmentName, containers, DockerClient, new DockerInWs2Initializer(DockerClient, Logger), Logger)
-                : new DockerEnvironment(_environmentName, containers, DockerClient, Logger);
+            var containerApi = _containerApiFactory?.Invoke(DockerClient, Logger) ?? new ContainerApi(DockerClient, Logger);
+
+            var imageApi = _imageApiFactory?.Invoke(DockerClient, Logger) ?? new ImageApi(DockerClient, Logger);
+
+            var dockerInitializer = _isWsl2 ? new DockerInWs2Initializer(DockerClient, Logger) : null;
+
+            return new DockerEnvironment(_environmentName, containers, imageApi, containerApi, dockerInitializer, Logger);
         }
     }
 }

src/TestEnvironment.Docker/IDockerEnvironmentBuilder.cs

@@ -2,6 +2,8 @@
 using System.Collections.Generic;
 using Docker.DotNet;
 using Microsoft.Extensions.Logging;
+using TestEnvironment.Docker.ContainerOperations;
+using TestEnvironment.Docker.ImageOperations;
 
 namespace TestEnvironment.Docker
 {
@@ -24,6 +26,10 @@ public interface IDockerEnvironmentBuilder
         IDockerEnvironmentBuilder AddContainer<TParams>(TParams containerParameters, Func<TParams, IDockerClient, ILogger?, Container> containerFactory)
             where TParams : ContainerParameters;
 
+        IDockerEnvironmentBuilder WithContainerApi(Func<IDockerClient, ILogger?, IContainerApi> containerApiFactory);
+
+        IDockerEnvironmentBuilder WithImageApi(Func<IDockerClient, ILogger?, IImageApi> imageApiFactory);
+
         IDockerEnvironment Build();
     }
 }

test/TestEnvironment.Docker.Tests/CustomContainerApi.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Docker.DotNet;
+using Docker.DotNet.Models;
+using Microsoft.Extensions.Logging;
+using TestEnvironment.Docker.ContainerOperations;
+
+namespace TestEnvironment.Docker.Tests
+{
+    internal class CustomContainerApi : ContainerApi
+    {
+        private readonly string _namePrefix;
+
+        public CustomContainerApi(string namePrefix, IDockerClient dockerClient, ILogger logger)
+            : base(dockerClient, logger)
+        {
+            _namePrefix = namePrefix;
+        }
+
+        protected override CreateContainerParameters GetCreateContainerParameters(ContainerParameters containerParameters)
+        {
+            var createParams = base.GetCreateContainerParameters(containerParameters);
+
+            createParams.Name = $"{createParams.Name}-{_namePrefix}";
+
+            return createParams;
+        }
+    }
+}

test/TestEnvironment.Docker.Tests/DockerEnvironmentTests.cs

@@ -181,6 +181,47 @@ public async Task AddMsSqlContainer_WhenContainerIsUp_ShouldPrintMsSqlVersion()
             await PrintMssqlVersion(mssql);
         }
 
+        [Fact]
+        public async Task AddMsSqlContainerWithCustomApi_WhenContainerIsUp_ShouldHaveCustomName()
+        {
+            // Arrange
+            const string nameSuffix = "custom";
+            const string containerName = "my-mssql";
+
+#if DEBUG
+            var environment = new DockerEnvironmentBuilder(_logger)
+#else
+            await using var environment = new DockerEnvironmentBuilder(_logger)
+#endif
+                .SetName("test-env")
+                .WithContainerApi((api, l) => new CustomContainerApi(nameSuffix, api, l))
+#if WSL2
+                .UseWsl2()
+#endif
+#if DEBUG
+                .AddMssqlContainer(p => p with
+                {
+                    Name = containerName,
+                    SAPassword = "HelloK11tt_0",
+                    Reusable = true
+                })
+#else
+                .AddMssqlContainer(p => p with
+                {
+                    Name = containerName,
+                    SAPassword = "HelloK11tt_0"
+                })
+#endif
+                .Build();
+
+            // Act
+            await environment.UpAsync();
+
+            // Assert
+            var mssql = environment.GetContainer<MssqlContainer>(containerName);
+            Assert.EndsWith(mssql.Name, nameSuffix);
+        }
+
         [Fact]
         public async Task AddMariaDbContainer_WhenContainerIsUp_ShouldPrintMariaDbVersion()
         {