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88 lines
1.9 KiB
Crystal
88 lines
1.9 KiB
Crystal
require "../../spec_helper.cr"
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MockLines = ["Line 1", "Line 2"]
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MockLinesWithEscapableCharacter = ["<Line 1>", "&Line 2>", '\u200E' + "Line\u200F 3", "\u00A0Line 4"]
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Spectator.describe "WebVTT::Builder" do
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it "correctly builds a vtt file" do
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result = WebVTT.build do |vtt|
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2.times do |i|
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vtt.cue(
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Time::Span.new(seconds: i),
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Time::Span.new(seconds: i + 1),
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MockLines[i]
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)
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end
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end
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expect(result).to eq([
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"WEBVTT",
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"",
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"00:00:00.000 --> 00:00:01.000",
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"Line 1",
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"",
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"00:00:01.000 --> 00:00:02.000",
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"Line 2",
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"",
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"",
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].join('\n'))
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end
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it "correctly builds a vtt file with setting fields" do
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setting_fields = {
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"Kind" => "captions",
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"Language" => "en",
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}
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result = WebVTT.build(setting_fields) do |vtt|
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2.times do |i|
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vtt.cue(
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Time::Span.new(seconds: i),
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Time::Span.new(seconds: i + 1),
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MockLines[i]
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)
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end
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end
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expect(result).to eq([
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"WEBVTT",
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"Kind: captions",
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"Language: en",
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"",
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"00:00:00.000 --> 00:00:01.000",
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"Line 1",
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"",
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"00:00:01.000 --> 00:00:02.000",
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"Line 2",
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"",
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"",
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].join('\n'))
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end
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it "properly escapes characters" do
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result = WebVTT.build do |vtt|
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4.times do |i|
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vtt.cue(Time::Span.new(seconds: i), Time::Span.new(seconds: i + 1), MockLinesWithEscapableCharacter[i])
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end
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end
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expect(result).to eq([
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"WEBVTT",
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"",
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"00:00:00.000 --> 00:00:01.000",
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"<Line 1>",
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"",
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"00:00:01.000 --> 00:00:02.000",
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"&Line 2>",
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"",
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"00:00:02.000 --> 00:00:03.000",
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"‎Line‏ 3",
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"",
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"00:00:03.000 --> 00:00:04.000",
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" Line 4",
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"",
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"",
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].join('\n'))
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end
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end
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