When not possible to determine otherwise, assums a record has been released

lib/music_library/records/record.ex

@@ -227,7 +227,10 @@ defmodule MusicLibrary.Records.Record do
         Date.compare(current_day, release_date) != :lt
 
       _error ->
-        false
+        # When a release date cannot be parsed it's normally because the record
+        # is old and information is not specific, so we can err on the side of assuming
+        # it's been released.
+        true
     end
   end
 

test/music_library/records/record_test.exs

@@ -27,11 +27,11 @@ defmodule MusicLibrary.Records.RecordTest do
       assert MusicLibrary.Records.Record.released?(record, current_date)
     end
 
-    test "it returns false if the release date is not precise enough", %{
+    test "it returns true if the release date is not precise enough", %{
       current_date: current_date
     } do
       record = %MusicLibrary.Records.Record{release: "2019"}
-      refute MusicLibrary.Records.Record.released?(record, current_date)
+      assert MusicLibrary.Records.Record.released?(record, current_date)
     end
   end
 end