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Contents
require 'spec_helper'
describe FormatParser::OggParser do
it 'parses an ogg file' do
parse_result = subject.call(File.open(__dir__ + '/../fixtures/Ogg/vorbis.ogg', 'rb'))
expect(parse_result.nature).to eq(:audio)
expect(parse_result.format).to eq(:ogg)
expect(parse_result.content_type).to eq('audio/ogg')
expect(parse_result.num_audio_channels).to eq(1)
expect(parse_result.audio_sample_rate_hz).to eq(16000)
expect(parse_result.media_duration_seconds).to be_within(0.01).of(2973.95)
end
it 'skips a file if it contains more than MAX_POSSIBLE_OGG_PAGE_SIZE bytes of garbage at the end' do
parse_result = subject.call(File.open(__dir__ + '/../fixtures/Ogg/with_garbage_at_the_end.ogg', 'rb'))
expect(parse_result).to be_nil
end
it "correctly parses an ogg file when a magic string occurs in the page's body" do
parse_result = subject.call(File.open(__dir__ + '/../fixtures/Ogg/with_confusing_magic_string.ogg', 'rb'))
expect(parse_result.nature).to eq(:audio)
expect(parse_result.format).to eq(:ogg)
expect(parse_result.num_audio_channels).to eq(1)
expect(parse_result.audio_sample_rate_hz).to eq(8000)
expect(parse_result.media_duration_seconds).to be_within(0.01).of(0.45)
end
end
Version data entries
30 entries across 30 versions & 1 rubygems