MSTest Adapter

Package: FluentDocker.Testing.MsTest

Step by Step

• Basics: Helper Methods, Container Example, Per-Test Lifecycle
• Intermediate: Compose Example, Swarm Stack Example, Podman Kubernetes Example
• Advanced: Generic / Custom Resource

Helper Methods

MsTestResourceHelpers provides static async methods for creating and disposing resources.

Container Example

[TestClass]
public class RedisTests
{
    private static FluentDockerKernel _kernel;
    private static ContainerResource _resource;

    [ClassInitialize]
    public static async Task ClassInit(TestContext context)
    {
        (_kernel, _resource) = await MsTestResourceHelpers.CreateContainerAsync(
            builder => builder
                .UseImage("redis:alpine")
                .WaitForPort("6379/tcp"));
    }

    [ClassCleanup]
    public static async Task ClassCleanup()
    {
        await MsTestResourceHelpers.DisposeAsync(_resource, _kernel);
    }

    [TestMethod]
    public async Task Redis_IsRunning()
    {
        var info = await _resource.InspectAsync();
        Assert.IsTrue(info.State.Running);
    }
}

Per-Test Lifecycle

[TestClass]
public class PerTestRedisTests
{
    private FluentDockerKernel _kernel;
    private ContainerResource _resource;

    [TestInitialize]
    public async Task Setup()
    {
        (_kernel, _resource) = await MsTestResourceHelpers.CreateContainerAsync(
            builder => builder.UseImage("redis:alpine"));
    }

    [TestCleanup]
    public async Task Cleanup()
    {
        await MsTestResourceHelpers.DisposeAsync(_resource, _kernel);
    }
}

Compose Example

[ClassInitialize]
public static async Task ClassInit(TestContext context)
{
    (_kernel, _resource) = await MsTestResourceHelpers.CreateComposeAsync(
        builder => builder
            .WithComposeFile("docker-compose.yml")
            .WithProjectName("integration-tests"));
}

Swarm Stack Example

[ClassInitialize]
public static async Task ClassInit(TestContext context)
{
    (_kernel, _resource) = await MsTestResourceHelpers.CreateSwarmStackAsync(
        new StackDeployConfig
        {
            StackName = "my-stack",
            ComposeFiles = { "docker-compose.yml" }
        });
}

Podman Kubernetes Example

[ClassInitialize]
public static async Task ClassInit(TestContext context)
{
    (_kernel, _resource) = await MsTestResourceHelpers.CreatePodmanKubernetesAsync(
        new KubePlayConfig { YamlPath = "pod.yaml" },
        kernelFactory: async () => await FluentDockerKernel.Create()
            .WithPodmanCli("podman", d => d.AsDefault())
            .BuildAsync());
}

Generic / Custom Resource

Use CreateResourceAsync<T> for plugin or custom ITestResource types:

[ClassInitialize]
public static async Task ClassInit(TestContext context)
{
    (_kernel, _resource) = await MsTestResourceHelpers.CreateResourceAsync<ContainerResource>(
        kernel => new ContainerResource(kernel,
            c => c.UseImage("redis:alpine").WaitForPort("6379/tcp")));
}