Kavita/API.Tests/Services/ScannerServiceTests.cs

using System.Collections.Generic;
using System.Linq;
using API.Entities;
using API.Entities.Enums;
using API.Entities.Metadata;
using API.Parser;
using API.Services.Tasks;
using API.Services.Tasks.Scanner;
using API.Tests.Helpers;
using Xunit;

namespace API.Tests.Services
{
    public class ScannerServiceTests
    {
        [Fact]
        public void FindSeriesNotOnDisk_Should_Remove1()
        {
            var infos = new Dictionary<ParsedSeries, IList<ParserInfo>>();

            ParserInfoFactory.AddToParsedInfo(infos, new ParserInfo() {Series = "Darker than Black", Volumes = "1", Format = MangaFormat.Archive});
            //AddToParsedInfo(infos, new ParserInfo() {Series = "Darker than Black", Volumes = "1", Format = MangaFormat.Epub});

            var existingSeries = new List<Series>
            {
                new Series()
                {
                    Name = "Darker Than Black",
                    LocalizedName = "Darker Than Black",
                    OriginalName = "Darker Than Black",
                    Volumes = new List<Volume>()
                    {
                        new Volume()
                        {
                            Number = 1,
                            Name = "1"
                        }
                    },
                    NormalizedName = API.Services.Tasks.Scanner.Parser.Parser.Normalize("Darker Than Black"),
                    Metadata = new SeriesMetadata(),
                    Format = MangaFormat.Epub
                }
            };

            Assert.Equal(1, ScannerService.FindSeriesNotOnDisk(existingSeries, infos).Count());
        }

        [Fact]
        public void FindSeriesNotOnDisk_Should_RemoveNothing_Test()
        {
            var infos = new Dictionary<ParsedSeries, IList<ParserInfo>>();

            ParserInfoFactory.AddToParsedInfo(infos, new ParserInfo() {Series = "Darker than Black", Format = MangaFormat.Archive});
            ParserInfoFactory.AddToParsedInfo(infos, new ParserInfo() {Series = "Cage of Eden", Volumes = "1", Format = MangaFormat.Archive});
            ParserInfoFactory.AddToParsedInfo(infos, new ParserInfo() {Series = "Cage of Eden", Volumes = "10", Format = MangaFormat.Archive});

            var existingSeries = new List<Series>
            {
                new Series()
                {
                    Name = "Cage of Eden",
                    LocalizedName = "Cage of Eden",
                    OriginalName = "Cage of Eden",
                    NormalizedName = API.Services.Tasks.Scanner.Parser.Parser.Normalize("Cage of Eden"),
                    Metadata = new SeriesMetadata(),
                    Format = MangaFormat.Archive
                },
                new Series()
                {
                    Name = "Darker Than Black",
                    LocalizedName = "Darker Than Black",
                    OriginalName = "Darker Than Black",
                    NormalizedName = API.Services.Tasks.Scanner.Parser.Parser.Normalize("Darker Than Black"),
                    Metadata = new SeriesMetadata(),
                    Format = MangaFormat.Archive
                }
            };



            Assert.Empty(ScannerService.FindSeriesNotOnDisk(existingSeries, infos));
        }


        // TODO: Figure out how to do this with ParseScannedFiles
        // [Theory]
        // [InlineData(new [] {"Darker than Black"}, "Darker than Black", "Darker than Black")]
        // [InlineData(new [] {"Darker than Black"}, "Darker Than Black", "Darker than Black")]
        // [InlineData(new [] {"Darker than Black"}, "Darker Than Black!", "Darker than Black")]
        // [InlineData(new [] {""}, "Runaway Jack", "Runaway Jack")]
        // public void MergeNameTest(string[] existingSeriesNames, string parsedInfoName, string expected)
        // {
        //     var collectedSeries = new ConcurrentDictionary<ParsedSeries, List<ParserInfo>>();
        //     foreach (var seriesName in existingSeriesNames)
        //     {
        //         AddToParsedInfo(collectedSeries, new ParserInfo() {Series = seriesName, Format = MangaFormat.Archive});
        //     }
        //
        //     var actualName = new ParseScannedFiles(_bookService, _logger).MergeName(collectedSeries, new ParserInfo()
        //     {
        //         Series = parsedInfoName,
        //         Format = MangaFormat.Archive
        //     });
        //
        //     Assert.Equal(expected, actualName);
        // }

        // [Fact]
        // public void RemoveMissingSeries_Should_RemoveSeries()
        // {
        //     var existingSeries = new List<Series>()
        //     {
        //         EntityFactory.CreateSeries("Darker than Black Vol 1"),
        //         EntityFactory.CreateSeries("Darker than Black"),
        //         EntityFactory.CreateSeries("Beastars"),
        //     };
        //     var missingSeries = new List<Series>()
        //     {
        //         EntityFactory.CreateSeries("Darker than Black Vol 1"),
        //     };
        //     existingSeries = ScannerService.RemoveMissingSeries(existingSeries, missingSeries, out var removeCount).ToList();
        //
        //     Assert.DoesNotContain(missingSeries[0].Name, existingSeries.Select(s => s.Name));
        //     Assert.Equal(missingSeries.Count, removeCount);
        // }


        // TODO: I want a test for UpdateSeries where if I have chapter 10 and now it's mapping into Vol 2 Chapter 10,
        // if I can do it without deleting the underlying chapter (aka id change)

    }
}