Kavita/API.Tests/Services/BookServiceTests.cs
Joseph Milazzo bbe8f800f6
.NET 6 Coding Patterns + Unit Tests (#823)
* Refactored all files to have Interfaces within the same file. Started moving over to file-scoped namespaces.

* Refactored common methods for getting underlying file's cover, pages, and extracting into 1 interface.

* More refactoring around removing dependence on explicit filetype testing for getting information.

* Code is buildable, tests are broken. Huge refactor (not completed) which makes most of DirectoryService testable with a mock filesystem (and thus the services that utilize it).

* Finished porting DirectoryService to use mocked filesystem implementation.

* Added a null check

* Added a null check

* Finished all unit tests for DirectoryService.

* Some misc cleanup on the code

* Fixed up some bugs from refactoring scan loop.

* Implemented CleanupService testing and refactored more of DirectoryService to be non-static.

Fixed a bug where cover file cleanup wasn't properly finding files due to a regex bug.

* Fixed an issue in CleanupBackup() where we weren't properly selecting database files older than 30 days. Finished CleanupService Tests.

* Refactored Flatten and RemoveNonImages to directory service to allow CacheService to be testable.

* Finally have CacheService tested. Rewrote GetCachedPagePath() to be much more straightforward & performant.

* Updated DefaultParserTests.cs to contain all existing tests and follow new test layout format.

* All tests fixed up
2021-12-05 08:58:53 -08:00

57 lines
2.3 KiB
C#

using System.IO;
using System.IO.Abstractions;
using API.Services;
using Microsoft.Extensions.Logging;
using NSubstitute;
using Xunit;
namespace API.Tests.Services
{
public class BookServiceTests
{
private readonly IBookService _bookService;
private readonly ILogger<BookService> _logger = Substitute.For<ILogger<BookService>>();
public BookServiceTests()
{
var directoryService = new DirectoryService(Substitute.For<ILogger<DirectoryService>>(), new FileSystem());
_bookService = new BookService(_logger, directoryService, new ImageService(Substitute.For<ILogger<ImageService>>(), directoryService));
}
[Theory]
[InlineData("The Golden Harpoon; Or, Lost Among the Floes A Story of the Whaling Grounds.epub", 16)]
[InlineData("Non-existent file.epub", 0)]
[InlineData("Non an ebub.pdf", 0)]
public void GetNumberOfPagesTest(string filePath, int expectedPages)
{
var testDirectory = Path.Join(Directory.GetCurrentDirectory(), "../../../Services/Test Data/BookService/EPUB");
Assert.Equal(expectedPages, _bookService.GetNumberOfPages(Path.Join(testDirectory, filePath)));
}
[Fact]
public void ShouldHaveComicInfo()
{
var testDirectory = Path.Join(Directory.GetCurrentDirectory(), "../../../Services/Test Data/BookService/EPUB");
var archive = Path.Join(testDirectory, "The Golden Harpoon; Or, Lost Among the Floes A Story of the Whaling Grounds.epub");
const string summaryInfo = "Book Description";
var comicInfo = _bookService.GetComicInfo(archive);
Assert.NotNull(comicInfo);
Assert.Equal(summaryInfo, comicInfo.Summary);
Assert.Equal("genre1, genre2", comicInfo.Genre);
}
[Fact]
public void ShouldHaveComicInfo_WithAuthors()
{
var testDirectory = Path.Join(Directory.GetCurrentDirectory(), "../../../Services/Test Data/BookService/EPUB");
var archive = Path.Join(testDirectory, "The Golden Harpoon; Or, Lost Among the Floes A Story of the Whaling Grounds.epub");
var comicInfo = _bookService.GetComicInfo(archive);
Assert.NotNull(comicInfo);
Assert.Equal("Roger Starbuck,Junya Inoue", comicInfo.Writer);
}
}
}