Read overrides from [Content_Types].xml

1 files changed, 10 insertions, 0 deletions

diff --git a/tests/content-types-reader.tests.js b/tests/content-types-reader.tests.js
index 7cd7295..df7ed47 100644
--- a/tests/content-types-reader.tests.js
+++ b/tests/content-types-reader.tests.js
@@ -14,4 +14,14 @@ describe('readContentTypesFromXml', function() {
         });
         assert.equal(contentTypes.findContentType("word/media/hat.png"), "image/png");
     });
+    
+    test('reads overrides in preference to defaults', function() {
+        var contentTypes = readContentTypesFromXml({
+            root: new XmlElement("content-types:Types", {}, [
+                new XmlElement("content-types:Default", {Extension: "png", ContentType: "image/png"}),
+                new XmlElement("content-types:Override", {PartName: "/word/media/hat.png", ContentType: "image/hat"})
+            ])
+        });
+        assert.equal(contentTypes.findContentType("word/media/hat.png"), "image/hat");
+    });
 });