using Microsoft.AspNetCore.Authorization;
using Microsoft.Extensions.Options;
using NUnit.Framework;
using System.Linq;
using System.Threading.Tasks;
using LCU.API.Internal.Operations.IncentiveApi.Authorization;

namespace Application.UnitTests.Authorization
{
    public class PermissionPolicyProviderTest
    {
        private PermissionPolicyProvider _provider;

        [SetUp]
        public void Setup()
        {
            var options = Options.Create(new AuthorizationOptions());
            _provider = new PermissionPolicyProvider(options);
        }

        [Test]
        public async Task GetPolicyAsync_GivenPolicyName_ReturnsPermissionsPolicy()
        {
            var result = await _provider.GetPolicyAsync("Permission");

            Assert.IsInstanceOf<PermissionRequirement>(result.Requirements.First());
        }

        [Test]
        public async Task GetPolicyAsync_GivenParameters_PolicyWithPermissions()
        {
            var result = await _provider.GetPolicyAsync("Permissionp1,p2");

            var requirement = result.Requirements.First() as PermissionRequirement;
            Assert.AreEqual("p1,p2", requirement.Permissions);
        }
    }
}