mangayomi-mirror/epubx/test/entities/epub_byte_content_file_test.dart

library epubreadertest;

import 'package:epubx/epub.dart';
import 'package:test/test.dart';

main() async {
  var reference = new EpubByteContentFile();
  reference
    ..Content = [0, 1, 2, 3]
    ..ContentMimeType = "application/test"
    ..ContentType = EpubContentType.OTHER
    ..FileName = "orthrosFile";

  EpubByteContentFile testFile;

  setUp(() async {
    testFile = new EpubByteContentFile();
    testFile
      ..Content = [0, 1, 2, 3]
      ..ContentMimeType = "application/test"
      ..ContentType = EpubContentType.OTHER
      ..FileName = "orthrosFile";
  });

  tearDown(() async {
    testFile = null;
  });

  group("EpubByteContentFile", () {
    test(".equals is true for equivalent objects", () async {
      expect(testFile, equals(reference));
    });

    test(".equals is false when Content changes", () async {
      testFile.Content = [3, 2, 1, 0];
      expect(testFile, isNot(reference));
    });

    test(".equals is false when ContentMimeType changes", () async {
      testFile.ContentMimeType = "application/different";
      expect(testFile, isNot(reference));
    });

    test(".equals is false when ContentType changes", () async {
      testFile.ContentType = EpubContentType.CSS;
      expect(testFile, isNot(reference));
    });

    test(".equals is false when FileName changes", () async {
      testFile.FileName = "a_different_file_name.txt";
      expect(testFile, isNot(reference));
    });

    test(".hashCode is the same for equivalent content", () async {
      expect(testFile.hashCode, equals(reference.hashCode));
    });

    test('.hashCode changes when Content changes', () async {
      testFile.Content = [3, 2, 1, 0];
      expect(testFile.hashCode, isNot(reference.hashCode));
    });

    test('.hashCode changes when ContentMimeType changes', () async {
      testFile.ContentMimeType = "application/orthros";
      expect(testFile.hashCode, isNot(reference.hashCode));
    });

    test('.hashCode changes when ContentType changes', () async {
      testFile.ContentType = EpubContentType.CSS;
      expect(testFile.hashCode, isNot(reference.hashCode));
    });

    test('.hashCode changes when FileName changes', () async {
      testFile.FileName = "a_different_file_name";
      expect(testFile.hashCode, isNot(reference.hashCode));
    });
  });
}