davstorage getAttachment doesn't return content type - fixed

src/jio.storage/davstorage.js

@@ -5,7 +5,7 @@
  */
 
 /*jslint indent: 2, maxlen: 80, nomen: true, regexp: true, unparam: true */
-/*global define, window, jIO, promy, btoa, DOMParser */
+/*global define, window, jIO, promy, btoa, DOMParser, Blob */
 
 // JIO Dav Storage Description :
 // {
@@ -609,6 +609,7 @@
           }};
         }
         delete o["Not Found"];
+        o.type = attachment.content_type || "application/octet-stream";
         o.notify_message = "Retrieving attachment";
         o.percentage = [30, 100];
         o.digest = attachment.digest;
@@ -616,7 +617,7 @@
       }.bind(this),
       success: function (e) {
         command.success(e.target.status, {
-          "data": e.target.response,
+          "data": new Blob([e.target.response], {"type": o.type}),
           "digest": o.digest
         });
       },

test/jio.storage/davstorage.livetests.js

@@ -45,7 +45,7 @@
    *   X-Requested-With, X-HTTP-Method-Override, Accept, Authorization,
    *   Depth"
    */
-  test("Scenario", 29, function () {
+  test("Scenario", 31, function () {
     ok(!(/^file:/.test(location.href)),
        "Should not work on file protocol: " + location.href);
 
@@ -322,6 +322,7 @@
         "statusText": "Ok"
       }, "Get first attachment");
       return jIO.util.readBlobAsText(blob).then(function (e) {
+        deepEqual(blob.type, "text/plain", "Check blob type");
         deepEqual(e.target.result, "aab", "Check blob text content");
       }, function (err) {
         deepEqual(err, "no error", "Check blob text content");
@@ -347,6 +348,7 @@
         "statusText": "Ok"
       }, "Get first attachment");
       return jIO.util.readBlobAsText(blob).then(function (e) {
+        deepEqual(blob.type, "text/plain", "Check blob type");
         deepEqual(e.target.result, "aba", "Check blob text content");
       }, function (err) {
         deepEqual(err, "no error", "Check blob text content");