recyclarr/src/Recyclarr.Tests/Command/Initialization/Init/InitializeAppDataPathTest.cs

using System.IO.Abstractions.TestingHelpers;
using AutoFixture.NUnit3;
using Common;
using FluentAssertions;
using NSubstitute;
using NUnit.Framework;
using Recyclarr.Command;
using Recyclarr.Command.Initialization;
using Recyclarr.Command.Initialization.Init;
using TestLibrary.AutoFixture;
using TrashLib;

namespace Recyclarr.Tests.Command.Initialization.Init;

[TestFixture]
[Parallelizable(ParallelScope.All)]
public class InitializeAppDataPathTest
{
    [Test, AutoMockData]
    public void Use_default_app_data_if_not_specified(
        [Frozen] IEnvironment env,
        [Frozen] IAppPaths paths,
        [Frozen(Matching.ImplementedInterfaces)] MockFileSystem fs,
        [Frozen(Matching.ImplementedInterfaces)] DefaultAppDataSetup appDataSetup,
        SonarrCommand cmd,
        InitializeAppDataPath sut)
    {
        paths.DefaultAppDataDirectoryName.Returns("recyclarr");
        env.GetFolderPath(Arg.Any<Environment.SpecialFolder>(), Arg.Any<Environment.SpecialFolderOption>())
            .Returns("app_data");

        sut.Initialize(cmd);

        env.Received().GetFolderPath(Environment.SpecialFolder.ApplicationData, Environment.SpecialFolderOption.Create);
        paths.Received().SetAppDataPath(fs.Path.Combine("app_data", "recyclarr"));
    }

    [Test, AutoMockData]
    public void Use_specified_app_data_if_user_provided(
        [Frozen] IAppPaths paths,
        SonarrCommand cmd,
        InitializeAppDataPath sut)
    {
        cmd.AppDataDirectory = "path";
        sut.Initialize(cmd);
        paths.Received().SetAppDataPath("path");
    }

    [Test, AutoMockData]
    public void All_directories_are_created(
        [Frozen] IEnvironment env,
        [Frozen] IAppPaths paths,
        [Frozen(Matching.ImplementedInterfaces)] MockFileSystem fs,
        SonarrCommand cmd,
        InitializeAppDataPath sut)
    {
        sut.Initialize(cmd);

        var expectedDirs = new[]
        {
            paths.LogDirectory,
            paths.RepoDirectory,
            paths.CacheDirectory
        };

        fs.AllDirectories.Select(x => fs.Path.GetFileName(x))
            .Should().IntersectWith(expectedDirs);
    }
}