Always use the provided custom delimiters to split tags

src/libs/metadata/test/Parser.cpp

@@ -246,24 +246,4 @@ namespace MetaData
         EXPECT_EQ(track->artists[1].name, "Other Artist");
         EXPECT_EQ(track->artistDisplayName, "This /  is ; One Artist \\  Other Artist");
     }
-
-    TEST(Parser, customDelimiters_notWithMultiValuedTags)
-    {
-        const TestTagReader testTags{
-            {
-                { TagType::Genre, { "Genre1 ; Genre2" } },
-                { TagType::Language, { "Lang1", "Lang2" } },
-            }
-        };
-
-        Parser parser;
-        static_cast<IParser&>(parser).setDefaultTagDelimiters(std::vector<std::string>{ " ; " });
-        std::unique_ptr<Track> track{ parser.parse(testTags) };
-
-        ASSERT_EQ(track->genres.size(), 1);
-        EXPECT_EQ(track->genres[0], "Genre1 ; Genre2");
-        ASSERT_EQ(track->languages.size(), 2);
-        EXPECT_EQ(track->languages[0], "Lang1");
-        EXPECT_EQ(track->languages[1], "Lang2");
-    }
 }

src/libs/metadata/test/TestTagReader.hpp

@@ -25,18 +25,6 @@
 
 namespace MetaData
 {
-    namespace
-    {
-        template <typename TagMapType>
-        bool tagMapHasMultiValuedTags(const TagMapType& m)
-        {
-            return std::any_of(std::cbegin(m), std::cend(m), [](const auto& tagPair)
-                {
-                    return tagPair.second.size() > 1;
-                });
-        }
-    }
-
     class TestTagReader : public ITagReader
     {
     public:
@@ -53,14 +41,6 @@ namespace MetaData
             , _performers{ std::move(performers) }
             , _extraUserTags{ std::move(extraUserTags) }
         {
-            _hasMultiValuedTags = tagMapHasMultiValuedTags(_tags)
-                || tagMapHasMultiValuedTags(_performers)
-                || tagMapHasMultiValuedTags(_extraUserTags);
-        }
-
-        bool hasMultiValuedTags() const override
-        {
-            return _hasMultiValuedTags;
         }
 
         void visitTagValues(TagType tag, TagValueVisitor visitor) const override
@@ -102,6 +82,5 @@ namespace MetaData
         const Tags _tags;
         const Performers _performers;
         const ExtraUserTags _extraUserTags;
-        bool _hasMultiValuedTags;
     };
 }