using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Filtration.Models;
using Filtration.Services;
using Moq;
using NUnit.Framework;

namespace Filtration.Tests.Services
{
    [TestFixture]
    public class TestUpdateService
    {
        [Test]
        public void DeserializeUpdateData_ReturnsCorrectData()
        {
            // Arrange
            var testInputData = @"<UpdateData>
	                                <CurrentVersion>0.2</CurrentVersion>
	                                <ReleaseDate>2015-07-01</ReleaseDate>
                                    <DownloadUrl>http://www.google.com</DownloadUrl>
	                                <ReleaseNotes>* Release notes line 1
* Release notes line 2
* More really great release notes!</ReleaseNotes>
                                </UpdateData>";

            var expectedResult = new UpdateData
            {
                CurrentVersion = 0.2m,
                DownloadUrl = "http://www.google.com",
                ReleaseDate = new DateTime(2015, 7, 1),
                ReleaseNotes = @"* Release notes line 1
* Release notes line 2
* More really great release notes!"
            };

            var mockHTTPService = new Mock<IHTTPService>();
            var service = new UpdateCheckService(mockHTTPService.Object);

            // Act
            var result = service.DeserializeUpdateData(testInputData);

            // Assert
            Assert.AreEqual(expectedResult.CurrentVersion, result.CurrentVersion);
            Assert.AreEqual(expectedResult.DownloadUrl, result.DownloadUrl);
            Assert.AreEqual(expectedResult.ReleaseDate, result.ReleaseDate);
            Assert.AreEqual(expectedResult.ReleaseNotes, result.ReleaseNotes);
        }

    }
}