Added media_type methods in Rack::Response

1 files changed, 41 insertions, 0 deletions

diff --git a/test/spec_media_type.rb b/test/spec_media_type.rb
new file mode 100644
index 00000000..e4fac0a8
--- /dev/null
+++ b/test/spec_media_type.rb
@@ -0,0 +1,41 @@
+require 'rack/media_type'
+
+describe Rack::MediaType do
+  before { @empty_hash = {} }
+
+  describe 'when content_type nil' do
+    before { @content_type = nil }
+
+    it '#type is nil' do
+      Rack::MediaType.type(@content_type).should.be.nil
+    end
+
+    it '#params is empty' do
+      Rack::MediaType.params(@content_type).should.equal @empty_hash
+    end
+  end
+
+  describe 'when content_type contains only media_type' do
+    before { @content_type = 'application/text' }
+
+    it '#type is application/text' do
+      Rack::MediaType.type(@content_type).should.equal 'application/text'
+    end
+
+    it  '#params is empty' do
+      Rack::MediaType.params(@content_type).should.equal @empty_hash
+    end
+  end
+
+  describe 'when content_type contains media_type and params' do
+    before { @content_type = 'application/text;CHARSET="utf-8"' }
+
+    it '#type is application/text' do
+      Rack::MediaType.type(@content_type).should.equal 'application/text'
+    end
+
+    it '#params has key "charset" with value "utf-8"' do
+      Rack::MediaType.params(@content_type)['charset'].should.equal 'utf-8'
+    end
+  end
+end