133 lines
4.2 KiB
Go
133 lines
4.2 KiB
Go
package metadata
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import (
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Tags", func() {
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DescribeTable("getDate",
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func(tag string, expectedYear int, expectedDate string) {
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md := &Tags{}
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md.Tags = map[string][]string{"date": {tag}}
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testYear, testDate := md.Date()
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Expect(testYear).To(Equal(expectedYear))
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Expect(testDate).To(Equal(expectedDate))
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},
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Entry(nil, "1985", 1985, "1985"),
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Entry(nil, "2002-01", 2002, "2002-01"),
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Entry(nil, "1969.06", 1969, "1969"),
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Entry(nil, "1980.07.25", 1980, "1980"),
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Entry(nil, "2004-00-00", 2004, "2004"),
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Entry(nil, "2016-12-31", 2016, "2016-12-31"),
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Entry(nil, "2013-May-12", 2013, "2013"),
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Entry(nil, "May 12, 2016", 2016, "2016"),
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Entry(nil, "01/10/1990", 1990, "1990"),
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Entry(nil, "invalid", 0, ""),
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)
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Describe("getMbzID", func() {
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It("return a valid MBID", func() {
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md := &Tags{}
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md.Tags = map[string][]string{
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"musicbrainz_trackid": {"8f84da07-09a0-477b-b216-cc982dabcde1"},
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"musicbrainz_releasetrackid": {"6caf16d3-0b20-3fe6-8020-52e31831bc11"},
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"musicbrainz_albumid": {"f68c985d-f18b-4f4a-b7f0-87837cf3fbf9"},
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"musicbrainz_artistid": {"89ad4ac3-39f7-470e-963a-56509c546377"},
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"musicbrainz_albumartistid": {"ada7a83c-e3e1-40f1-93f9-3e73dbc9298a"},
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}
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Expect(md.MbzRecordingID()).To(Equal("8f84da07-09a0-477b-b216-cc982dabcde1"))
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Expect(md.MbzReleaseTrackID()).To(Equal("6caf16d3-0b20-3fe6-8020-52e31831bc11"))
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Expect(md.MbzAlbumID()).To(Equal("f68c985d-f18b-4f4a-b7f0-87837cf3fbf9"))
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Expect(md.MbzArtistID()).To(Equal("89ad4ac3-39f7-470e-963a-56509c546377"))
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Expect(md.MbzAlbumArtistID()).To(Equal("ada7a83c-e3e1-40f1-93f9-3e73dbc9298a"))
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})
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It("return empty string for invalid MBID", func() {
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md := &Tags{}
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md.Tags = map[string][]string{
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"musicbrainz_trackid": {"11406732-6"},
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"musicbrainz_albumid": {"11406732"},
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"musicbrainz_artistid": {"200455"},
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"musicbrainz_albumartistid": {"194"},
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}
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Expect(md.MbzRecordingID()).To(Equal(""))
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Expect(md.MbzAlbumID()).To(Equal(""))
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Expect(md.MbzArtistID()).To(Equal(""))
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Expect(md.MbzAlbumArtistID()).To(Equal(""))
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})
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})
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Describe("getAllTagValues", func() {
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It("returns values from all tag names", func() {
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md := &Tags{}
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md.Tags = map[string][]string{
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"genre": {"Rock", "Pop", "New Wave"},
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}
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Expect(md.Genres()).To(ConsistOf("Rock", "Pop", "New Wave"))
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})
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})
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Describe("removeDuplicatesAndEmpty", func() {
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It("removes duplicates", func() {
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md := NewTag("/music/artist/album01/Song.mp3", nil, ParsedTags{
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"genre": []string{"pop", "rock", "pop"},
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"date": []string{"2023-03-01", "2023-03-01"},
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"mood": []string{"happy", "sad"},
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})
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Expect(md.Tags).To(HaveKeyWithValue("genre", []string{"pop", "rock"}))
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Expect(md.Tags).To(HaveKeyWithValue("date", []string{"2023-03-01"}))
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Expect(md.Tags).To(HaveKeyWithValue("mood", []string{"happy", "sad"}))
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})
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It("removes empty tags", func() {
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md := NewTag("/music/artist/album01/Song.mp3", nil, ParsedTags{
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"genre": []string{"pop", "rock", "pop"},
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"mood": []string{"", ""},
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})
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Expect(md.Tags).To(HaveKeyWithValue("genre", []string{"pop", "rock"}))
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Expect(md.Tags).ToNot(HaveKey("mood"))
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})
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})
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Describe("Bpm", func() {
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var t *Tags
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BeforeEach(func() {
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t = &Tags{Tags: map[string][]string{
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"fbpm": []string{"141.7"},
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}}
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})
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It("rounds a floating point fBPM tag", func() {
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Expect(t.Bpm()).To(Equal(142))
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})
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})
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Describe("ReplayGain", func() {
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DescribeTable("getGainValue",
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func(tag string, expected float64) {
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md := &Tags{}
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md.Tags = map[string][]string{"replaygain_track_gain": {tag}}
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Expect(md.RGTrackGain()).To(Equal(expected))
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},
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Entry("0", "0", 0.0),
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Entry("1.2dB", "1.2dB", 1.2),
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Entry("Infinity", "Infinity", 0.0),
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Entry("Invalid value", "INVALID VALUE", 0.0),
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)
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DescribeTable("getPeakValue",
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func(tag string, expected float64) {
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md := &Tags{}
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md.Tags = map[string][]string{"replaygain_track_peak": {tag}}
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Expect(md.RGTrackPeak()).To(Equal(expected))
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},
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Entry("0", "0", 0.0),
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Entry("0.5", "0.5", 0.5),
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Entry("Invalid dB suffix", "0.7dB", 1.0),
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Entry("Infinity", "Infinity", 1.0),
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Entry("Invalid value", "INVALID VALUE", 1.0),
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)
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})
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})
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