#351

backend/spec/models/tag_spec.rb

@@ -49,14 +49,24 @@ RSpec.describe Tag, type: :model do
       expect(result.fetch(:sections).fetch(tag.id)).to eq([[0, 60_000]])
     end
 
-    it 'parses fully open section literals as zero to end-of-video' do
+    it 'treats fully open section literals as plain tags' do
       result = described_class.normalise_tags!(
         ['伊地知ニジカ[-]'],
         with_sections: true
       )
 
       tag = result.fetch(:tags).find { _1.name == '伊地知ニジカ' }
-      expect(result.fetch(:sections).fetch(tag.id)).to eq([[0, nil]])
+      expect(result.fetch(:sections)[tag.id]).to be_nil
+    end
+
+    it 'treats [0:00-] as a plain tag' do
+      result = described_class.normalise_tags!(
+        ['伊地知ニジカ[0:00-]'],
+        with_sections: true
+      )
+
+      tag = result.fetch(:tags).find { _1.name == '伊地知ニジカ' }
+      expect(result.fetch(:sections)[tag.id]).to be_nil
     end
 
     it 'expands zero-width sections to one millisecond' do