using FluentAssertions;
using NUnit.Framework;
using Strata.ContinuousImprovement.Biz.Pagination;
using Strata.ContinuousImprovement.JazzEntityFrameworkStub;
using System.Linq;

namespace Strata.ContinuousImprovement.Biz.Test.Unit.Pagination
{
    [TestFixture, Category("Unit")]
    public class IQueryableExtensionsTest
    {

        [SetUp]
        public void TestSetUp()
        {
            // Method intentionally left empty.
        }

        [Test]
        public void TestIQueryableOrderBy()
        {
            // arrange
            var jeff = new JazzEntityFrameworkFactory();
            var _opportunities = jeff.UVOpportunities.OrderByDescending(o => o.OpportunityKey);
            var list = _opportunities.AsQueryable()
                    .OrderBy("OpportunityKey");
            // act

            // assert
            list.First().OpportunityKey.Should().Be(_opportunities.Last().OpportunityKey);
        }

        [Test]
        public void TestIQueryableOrderByDescending()
        {
            // arrange
            var jeff = new JazzEntityFrameworkFactory();
            var _opportunities = jeff.UVOpportunities.OrderBy(o => o.OpportunityKey);
            var list = _opportunities.AsQueryable()
                    .OrderByDescending("OpportunityKey");
            // act

            // assert
            list.First().OpportunityKey.Should().Be(_opportunities.Last().OpportunityKey);
        }

        [TearDown]
        public void TestTearDown()
        {
            // Method intentionally left empty.
        }
    }
}