Masterarbeit/QuellCode/CentronERP/tests/backend/Centron.Tests.BL/SetupUtils/MockSetupUtils.cs

using System.Reflection;
using Centron.BusinessLogic.Administration.Licensing;
using Centron.Data.Entities.Administration.Logins;
using Centron.Interfaces.Administration.Logins;
using Centron.Interfaces.BL;
using Microsoft.Graph;
using Microsoft.Graph.Models;
using Microsoft.Kiota.Abstractions;
using Microsoft.Kiota.Abstractions.Serialization;
using NSubstitute;

namespace Centron.Tests.BL.SetupUtils;

public static class MockSetupUtils
{
    public static ILicenseManager PrepareLicenseManagerMock(params Result<Guid>[] licenseGuids)
    {
        var mockedLicenseServer = Substitute.For<ILicenseManager>();
        foreach (var license in licenseGuids)
        {
            mockedLicenseServer.CheckLicense(
                Arg.Any<ApplicationKind>(),
                Arg.Any<string>(),
                Arg.Any<LoggedInUser>()).Returns(license);

            mockedLicenseServer.HasLicense(
                Arg.Is(license.Data)).Returns(license is { Status: ResultStatus.Success });
        }

        return mockedLicenseServer;
    }

    public static GraphServiceClient PrepareGraphMock(List<User> users)
    {
        return PrepareGraphMock<UserCollectionResponse>(users);
    }

    public static GraphServiceClient PrepareGraphMock<T>(object value) where T : IParsable, new()  
    {
        var requestAdapter = Substitute.For<IRequestAdapter>();

        var mock = new T();
        var valueProperty = typeof(T).GetProperty("Value");
        if (valueProperty == null)
            throw new Exception("Value property not found");

        if (!valueProperty.PropertyType.IsInstanceOfType(value))
            throw new InvalidOperationException($"Value property type mismatch: expected {valueProperty.PropertyType}, got {value.GetType()}");

        valueProperty.SetValue(mock, value);

        requestAdapter.SendAsync(
                Arg.Any<RequestInformation>(),
                Arg.Any<ParsableFactory<T>>(),
                Arg.Any<Dictionary<string, ParsableFactory<IParsable>>>(),
                Arg.Any<CancellationToken>())
            .ReturnsForAnyArgs(mock);
        
        return new GraphServiceClient(requestAdapter);
    }
}