Backend/e-suite.Database.Core/e-suite.Database.Core.UnitTests/GeneralIdRefExtensionsUnitTests.cs

using e_suite.Database.Core.Extensions;
using e_suite.Database.Core.Models;
using NUnit.Framework;

namespace e_suite.Database.Core.UnitTests;

[TestFixture]
public class GeneralIdRefExtensionsUnitTests
{
    private class TestClass : IGeneralId
    {
        public long Id { get; set; }
        public Guid Guid { get; set; }
    }

    [Test]
    public void ToGeneralIdRef_Converting_AssignsCorrectValues()
    {
        //Arrange
        var testClass = new TestClass
        {
            Id = 100,
            Guid = new Guid("{3795F04F-8536-4C56-9FF6-D46649998253}")
        };

        //Act
        var actualResult = testClass.ToGeneralIdRef();

        //Assert
        Assert.That(actualResult!.Id, Is.EqualTo(testClass.Id));
        Assert.That(actualResult!.Guid, Is.EqualTo(testClass.Guid));
    }

    [Test]
    public void ToGeneralIdRef_WhenNull_AssignsNull()
    {
        //Arrange
        TestClass testClass = null!;
        
        //Act
        var actualResult = testClass.ToGeneralIdRef();

        //Assert
        Assert.That(actualResult, Is.Null);
    }

    [Test]
    public void ToGeneralIfRefs_ConvertingList_AssignsCorrectValues()
    {
        //Arrange
        var testList = new List<TestClass>
        {
            new TestClass
            {
                Id = 100,
                Guid = new Guid("C2E5764F-086B-496A-AB8C-CCBCF37BE8A5")
            },
            new TestClass
            {
                Id = 101,
                Guid = new Guid("6EB942AD-0118-4941-BEDC-6E4B8FA79579")
            },
            new TestClass
            {
                Id = 102,
                Guid = new Guid("3c8348e4-96ff-44f6-b421-64fd176b1bfb")
            }
        };

        //Act
        var actualResult = testList.ToGeneralIfRefs().ToList();

        //Assert
        Assert.That(actualResult.Count, Is.EqualTo(testList.Count));
        Assert.That(actualResult[0].Id, Is.EqualTo(testList[0].Id));
        Assert.That(actualResult[0].Guid, Is.EqualTo(testList[0].Guid));
        Assert.That(actualResult[1].Id, Is.EqualTo(testList[1].Id));
        Assert.That(actualResult[1].Guid, Is.EqualTo(testList[1].Guid));
        Assert.That(actualResult[2].Id, Is.EqualTo(testList[2].Id));
        Assert.That(actualResult[2].Guid, Is.EqualTo(testList[2].Guid));
    }
}