FileFlowsPlugins/BasicNodes/Tests/_TestBase.cs

#if(DEBUG)

using System.Runtime.InteropServices;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System.IO;
using FileFlows.BasicNodes;
using FileFlows.Plugin.Helpers;
using FileFlows.Plugin.Services;
using Moq;

namespace BasicNodes.Tests;

/// <summary>
/// Base class for the tests
/// </summary>
[TestClass]
public abstract class TestBase
{
    /// <summary>
    /// The test context instance
    /// </summary>
    private TestContext testContextInstance;

    internal TestLogger Logger = new();

    protected Mock<IFileService> MockFileService = new();

    /// <summary>
    /// Gets or sets the test context
    /// </summary>
    public TestContext TestContext
    {
        get => testContextInstance;
        set => testContextInstance = value;
    }

    /// <summary>
    /// A File created for the test
    /// </summary>
    public string TempFile { get; private set; }
    /// <summary>
    /// A path in the temp directory created for the test
    /// </summary>
    public string TempPath { get; private set; }
    
    public readonly bool IsWindows = RuntimeInformation.IsOSPlatform(OSPlatform.Windows);
    public readonly bool IsLinux = RuntimeInformation.IsOSPlatform(OSPlatform.Linux);

    [TestInitialize]
    public void TestInitialize()
    {
        FileHelper.DontChangeOwner = true;
        FileHelper.DontSetPermissions = true;
        Logger.Writer = (msg) => TestContext.WriteLine(msg);
        
        
        TempPath = System.IO.Path.Combine(System.IO.Path.GetTempPath(), Guid.NewGuid().ToString());
        System.IO.Directory.CreateDirectory(TempPath);
        TempFile = System.IO.Path.Combine(TempPath, Guid.NewGuid() + ".txt");
        System.IO.File.WriteAllText(TempFile, Guid.NewGuid().ToString());
        
        if (Directory.Exists(this.TempPath) == false)
            Directory.CreateDirectory(this.TempPath);

        TestStarting();
    }

    [TestCleanup]
    public void CleanUp()
    {
        TestCleanUp();
        TestContext.WriteLine(Logger.ToString());
    }

    protected virtual void TestStarting()
    {

    }
    protected virtual void TestCleanUp()
    {

    }

}

#endif