X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;ds=sidebyside;f=test%2Ftest_main.rb;h=ae30dedcb9d54e8c833a2986a668bb0bca469723;hb=2bdbec63187d2916b55684a8292006f6fbbf34a5;hp=da3621cc3ef3c159164ea2d811775a6ac9bca0dd;hpb=310e91e26bebf168b6081e91da123b4a8cfb9b67;p=ruby-vorbistagger.git

diff --git a/test/test_main.rb b/test/test_main.rb
index da3621c..ae30ded 100644
--- 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