Added common aliases for Ogg::Vorbis::Comments#has_key?.

[ruby-vorbistagger.git] / test / test_main.rb

diff --git a/test/test_main.rb b/test/test_main.rb
index da3621cc3ef3c159164ea2d811775a6ac9bca0dd..ae30dedcb9d54e8c833a2986a668bb0bca469723 100644 (file)
--- a/test/test_main.rb
+++ b/test/test_main.rb
@@ -185,6 +185,10 @@ EOF
                Ogg::Vorbis::Tagger.open(@ogg_buf) do |t|
                        assert(t.comments.has_key?("artist"))
                        assert(!t.comments.has_key?("foo"))
+
+                       assert(t.comments.key?("artist"))
+                       assert(t.comments.include?("artist"))
+                       assert(t.comments.member?("artist"))
                end
        end
 
@@ -206,4 +210,22 @@ EOF
                b["artist"] = "Foo"
                assert_equal(-1, a <=> b)
        end
+
+       def test_modify_existing_key
+               Ogg::Vorbis::Tagger.open(@ogg_buf) do |t|
+                       assert_raises(TypeError) do
+                               t.comments.keys.first.replace("new")
+                       end
+               end
+       end
+
+       def test_modify_added_key
+               Ogg::Vorbis::Tagger.open(@ogg_buf) do |t|
+                       t.comments["Foo"] = "Bar"
+
+                       assert_raises(TypeError) do
+                               t.comments.keys.last.replace("new")
+                       end
+               end
+       end
 end