SpotiFLAC-Mobile/go_backend/title_match_utils_test.go

package gobackend

import "testing"

func TestNormalizeLooseTitle_Separators(t *testing.T) {
	got := normalizeLooseTitle("Doctor / Cops")
	if got != "doctor cops" {
		t.Fatalf("expected doctor cops, got %q", got)
	}

	got = normalizeLooseTitle("Doctor _ Cops")
	if got != "doctor cops" {
		t.Fatalf("expected doctor cops, got %q", got)
	}
}

func TestNormalizeLooseTitle_EmojiAndSymbols(t *testing.T) {
	got := normalizeLooseTitle("Music Of The Spheres 🌎✨")
	if got != "music of the spheres" {
		t.Fatalf("expected music of the spheres, got %q", got)
	}
}

func TestTrackMatchesRequest_SongLinkBypassesArtistAndTitle(t *testing.T) {
	req := DownloadRequest{
		TrackName:  "Ringišpil",
		ArtistName: "Djordje Balasevic",
	}
	resolved := resolvedTrackInfo{
		Title:                "Completely Different Title",
		ArtistName:           "Totally Different Artist",
		SkipNameVerification: true,
	}

	if !trackMatchesRequest(req, resolved, "test") {
		t.Fatal("expected SongLink-resolved track to bypass artist/title verification")
	}
}

func TestTrackMatchesRequest_SongLinkStillChecksDuration(t *testing.T) {
	req := DownloadRequest{
		TrackName:  "Ringišpil",
		ArtistName: "Djordje Balasevic",
		DurationMS: 180000,
	}
	resolved := resolvedTrackInfo{
		Title:                "Completely Different Title",
		ArtistName:           "Totally Different Artist",
		Duration:             240,
		SkipNameVerification: true,
	}

	if trackMatchesRequest(req, resolved, "test") {
		t.Fatal("expected SongLink-resolved track with large duration mismatch to be rejected")
	}
}

func TestTitlesMatch_SeparatorVariants(t *testing.T) {
	if !titlesMatch("Doctor / Cops", "Doctor _ Cops") {
		t.Fatal("expected tidal titlesMatch to accept / vs _ variant")
	}
}

func TestTitlesMatch_EmojiStrict(t *testing.T) {
	if titlesMatch("🪐", "Higher Power") {
		t.Fatal("expected emoji title not to match unrelated textual title")
	}
	if !titlesMatch("🪐", "🪐") {
		t.Fatal("expected identical emoji titles to match")
	}
}

func TestQobuzTitlesMatch_SeparatorVariants(t *testing.T) {
	if !qobuzTitlesMatch("Doctor / Cops", "Doctor _ Cops") {
		t.Fatal("expected qobuzTitlesMatch to accept / vs _ variant")
	}
}

func TestQobuzTitlesMatch_EmojiStrict(t *testing.T) {
	if qobuzTitlesMatch("🪐", "Higher Power") {
		t.Fatal("expected emoji title not to match unrelated textual title")
	}
	if !qobuzTitlesMatch("🪐", "🪐") {
		t.Fatal("expected identical emoji titles to match")
	}
}