BirdsiteLIVE/src/Tests/BirdsiteLive.Domain.Tests/Tools/StatusExtractorTests.cs

using System;
using System.Linq;
using BirdsiteLive.Common.Settings;
using BirdsiteLive.Domain.Tools;
using BirdsiteLive.Twitter.Models;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace BirdsiteLive.Domain.Tests.Tools
{
    [TestClass]
    public class StatusExtractorTests
    {
        private readonly InstanceSettings _settings;

        #region Ctor
        public StatusExtractorTests()
        {
            _settings = new InstanceSettings
            {
                Domain = "domain.name"
            };
        }
        #endregion

        [TestMethod]
        public void Extract_SingleHashTag_Test()
        {
            #region Stubs
            var message = $"Bla!{Environment.NewLine}#mytag⁠";
            #endregion

            var service = new StatusExtractor(_settings);
            var result = service.ExtractTags(message);

            #region Validations
            Assert.AreEqual(1, result.tags.Length);
            Assert.AreEqual("#mytag", result.tags.First().name);
            Assert.AreEqual("Hashtag", result.tags.First().type);
            Assert.AreEqual("https://domain.name/tags/mytag", result.tags.First().href);

            Assert.IsTrue(result.content.Contains("Bla!"));
            Assert.IsTrue(result.content.Contains(@"<a href=""https://domain.name/tags/mytag"" class=""mention hashtag"" rel=""tag"">#<span>mytag</span></a>"));
            #endregion
        }

        [TestMethod]
        public void Extract_MultiHashTags_Test()
        {
            #region Stubs
            var message = $"Bla!{Environment.NewLine}#mytag #mytag2 #mytag3⁠{Environment.NewLine}Test #bal Test";
            #endregion

            var service = new StatusExtractor(_settings);
            var result = service.ExtractTags(message);

            #region Validations
            Assert.AreEqual(4, result.tags.Length);
            Assert.IsTrue(result.content.Contains("Bla!"));
            Assert.IsTrue(result.content.Contains(@"<a href=""https://domain.name/tags/mytag"" class=""mention hashtag"" rel=""tag"">#<span>mytag</span></a>"));
            Assert.IsTrue(result.content.Contains(@"<a href=""https://domain.name/tags/mytag2"" class=""mention hashtag"" rel=""tag"">#<span>mytag2</span></a>"));
            Assert.IsTrue(result.content.Contains(@"<a href=""https://domain.name/tags/mytag3"" class=""mention hashtag"" rel=""tag"">#<span>mytag3</span></a>"));
            Assert.IsTrue(result.content.Contains(@"<a href=""https://domain.name/tags/bal"" class=""mention hashtag"" rel=""tag"">#<span>bal</span></a>"));
            #endregion
        }

        [TestMethod]
        public void Extract_SingleMentionTag_Test()
        {
            #region Stubs
            var message = $"Bla!{Environment.NewLine}@mynickname⁠";
            #endregion

            var service = new StatusExtractor(_settings);
            var result = service.ExtractTags(message);

            #region Validations
            Assert.AreEqual(1, result.tags.Length);
            Assert.AreEqual("@mynickname@domain.name", result.tags.First().name);
            Assert.AreEqual("Mention", result.tags.First().type);
            Assert.AreEqual("https://domain.name/users/mynickname", result.tags.First().href);

            Assert.IsTrue(result.content.Contains("Bla!"));
            Assert.IsTrue(result.content.Contains(@"<span class=""h-card""><a href=""https://domain.name/@mynickname"" class=""u-url mention"">@<span>mynickname</span></a></span>"));
            #endregion
        }

        [TestMethod]
        public void Extract_MultiMentionTag_Test()
        {
            #region Stubs
            var message = $"Bla!{Environment.NewLine}@mynickname⁠ @mynickname2 @mynickname3{Environment.NewLine}Test @dada Test";
            #endregion

            var service = new StatusExtractor(_settings);
            var result = service.ExtractTags(message);

            #region Validations
            Assert.AreEqual(4, result.tags.Length);
            Assert.IsTrue(result.content.Contains("Bla!"));
            Assert.IsTrue(result.content.Contains(@"<span class=""h-card""><a href=""https://domain.name/@mynickname"" class=""u-url mention"">@<span>mynickname</span></a></span>"));
            Assert.IsTrue(result.content.Contains(@"<span class=""h-card""><a href=""https://domain.name/@mynickname2"" class=""u-url mention"">@<span>mynickname2</span></a></span>"));
            Assert.IsTrue(result.content.Contains(@"<span class=""h-card""><a href=""https://domain.name/@mynickname3"" class=""u-url mention"">@<span>mynickname3</span></a></span>"));
            Assert.IsTrue(result.content.Contains(@"<span class=""h-card""><a href=""https://domain.name/@dada"" class=""u-url mention"">@<span>dada</span></a></span>"));
            #endregion
        }
    }
}