1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Text;
using MediaBrowser.MediaEncoding.Subtitles;
using MediaBrowser.Model.MediaInfo;
using Microsoft.Extensions.Logging.Abstractions;
using Xunit;
namespace Jellyfin.MediaEncoding.Subtitles.Tests
{
public class SsaParserTests
{
private readonly SubtitleEditParser _parser = new SubtitleEditParser(new NullLogger<SubtitleEditParser>());
[Theory]
[MemberData(nameof(Parse_MultipleDialogues_TestData))]
public void Parse_MultipleDialogues_Success(string ssa, IReadOnlyList<SubtitleTrackEvent> expectedSubtitleTrackEvents)
{
using Stream stream = new MemoryStream(Encoding.UTF8.GetBytes(ssa));
SubtitleTrackInfo subtitleTrackInfo = _parser.Parse(stream, "ssa");
Assert.Equal(expectedSubtitleTrackEvents.Count, subtitleTrackInfo.TrackEvents.Count);
for (int i = 0; i < expectedSubtitleTrackEvents.Count; ++i)
{
SubtitleTrackEvent expected = expectedSubtitleTrackEvents[i];
SubtitleTrackEvent actual = subtitleTrackInfo.TrackEvents[i];
Assert.Equal(expected.Id, actual.Id);
Assert.Equal(expected.Text, actual.Text);
Assert.Equal(expected.StartPositionTicks, actual.StartPositionTicks);
Assert.Equal(expected.EndPositionTicks, actual.EndPositionTicks);
}
}
public static TheoryData<string, IReadOnlyList<SubtitleTrackEvent>> Parse_MultipleDialogues_TestData()
{
var data = new TheoryData<string, IReadOnlyList<SubtitleTrackEvent>>();
data.Add(
@"[Events]
Format: Layer, Start, End, Text
Dialogue: ,0:00:01.18,0:00:01.85,dialogue1
Dialogue: ,0:00:02.18,0:00:02.85,dialogue2
Dialogue: ,0:00:03.18,0:00:03.85,dialogue3
",
new List<SubtitleTrackEvent>
{
new SubtitleTrackEvent("1", "dialogue1")
{
StartPositionTicks = 11800000,
EndPositionTicks = 18500000
},
new SubtitleTrackEvent("2", "dialogue2")
{
StartPositionTicks = 21800000,
EndPositionTicks = 28500000
},
new SubtitleTrackEvent("3", "dialogue3")
{
StartPositionTicks = 31800000,
EndPositionTicks = 38500000
}
});
return data;
}
[Fact]
public void Parse_Valid_Success()
{
using var stream = File.OpenRead("Test Data/example.ssa");
var parsed = _parser.Parse(stream, "ssa");
Assert.Single(parsed.TrackEvents);
var trackEvent = parsed.TrackEvents[0];
Assert.Equal("1", trackEvent.Id);
Assert.Equal(TimeSpan.Parse("00:00:01.18", CultureInfo.InvariantCulture).Ticks, trackEvent.StartPositionTicks);
Assert.Equal(TimeSpan.Parse("00:00:06.85", CultureInfo.InvariantCulture).Ticks, trackEvent.EndPositionTicks);
Assert.Equal("{\\pos(400,570)}Like an angel with pity on nobody", trackEvent.Text);
}
}
}
|
