ersatztv/ErsatzTV.Tests/Application/Health/HealthMapperTests.cs

using ErsatzTV.Application.Health;
using ErsatzTV.Core.Api.Health;
using ErsatzTV.Core.Health;
using LanguageExt;
using NUnit.Framework;
using Shouldly;

namespace ErsatzTV.Tests.Application.Health;

[TestFixture]
public class HealthMapperTests
{
    [Test]
    public void ProjectToResponseModel_Should_Map_NotApplicable_Without_Throwing()
    {
        // The handler filters NotApplicable before mapping today, but the mapper must be
        // total so a future caller that skips the filter can't 500 the endpoint (#164).
        var result = new HealthCheckResult(
            "NA Check",
            HealthCheckStatus.NotApplicable,
            "skip",
            "skip",
            Option<HealthCheckLink>.None);

        HealthCheckResponseModel model = Should.NotThrow(() => Mapper.ProjectToResponseModel(result));

        model.Status.ShouldBe("notApplicable");
    }

    [Test]
    [TestCase(HealthCheckStatus.Pass, "pass")]
    [TestCase(HealthCheckStatus.Fail, "fail")]
    [TestCase(HealthCheckStatus.Warning, "warn")]
    [TestCase(HealthCheckStatus.Info, "info")]
    [TestCase(HealthCheckStatus.NotApplicable, "notApplicable")]
    public void ProjectToResponseModel_Should_Map_Every_Status(HealthCheckStatus status, string expected)
    {
        var result = new HealthCheckResult("Check", status, "m", "b", Option<HealthCheckLink>.None);

        Mapper.ProjectToResponseModel(result).Status.ShouldBe(expected);
    }
}