Fix comparing media types with quoted values

fixes #36

Author: dougwilson

HISTORY.md

@@ -1,6 +1,7 @@
 unreleased
 ==========
 
+  * Fix comparing media types with quoted values
   * Fix splitting media types with quoted commas
 
 0.5.1 / 2015-02-14

lib/mediaType.js

@@ -32,8 +32,14 @@ function parseMediaType(s, i) {
     params = match[3].split(';').map(function(s) {
       return s.trim().split('=');
     }).reduce(function (set, p) {
-      set[p[0]] = p[1];
-      return set
+      var name = p[0];
+      var value = p[1];
+
+      set[name] = value && value[0] === '"' && value[value.length - 1] === '"'
+        ? value.substr(1, value.length - 2)
+        : value;
+
+      return set;
     }, params);
 
     if (params.q != null) {

test/mediaType.js

@@ -334,6 +334,18 @@ describe('negotiator.mediaTypes(array)', function () {
     ))
   })
 
+  whenAccept('text/html;level=1;foo="bar"', function () {
+    it('should accept text/html;level=1;foo=bar', mediaTypesNegotiated(
+      ['text/html;level=1;foo=bar'],
+      ['text/html;level=1;foo=bar']
+    ))
+
+    it('should accept text/html;level=1;foo="bar"', mediaTypesNegotiated(
+      ['text/html;level=1;foo="bar"'],
+      ['text/html;level=1;foo="bar"']
+    ))
+  })
+
   whenAccept('text/html;level=2', function () {
     it('should not accept text/html;level=1', mediaTypesNegotiated(
       ['text/html;level=1'],