Fix File method of download-blob multimethod.

blobstore/src/main/clojure/org/jclouds/blobstore.clj

@@ -258,7 +258,7 @@ container, name, string -> etag
     (copy (.getContent blob) target)))
 
 (defmethod download-blob File [blobstore container-name name target]
-  (download-blob (FileOutputStream. target)))
+  (download-blob blobstore container-name name (FileOutputStream. target)))
 
 (define-accessors StorageMetadata "blob" type id name
   location-id uri last-modfied)

blobstore/src/test/clojure/org/jclouds/blobstore_test.clj

@@ -1,6 +1,6 @@
 (ns org.jclouds.blobstore-test
   (:use [org.jclouds.blobstore] :reload-all)
-  (:use clojure.test)
+  (:use [clojure.test])
   (:import [org.jclouds.blobstore BlobStoreContextFactory]
            [java.io ByteArrayOutputStream]))
 
@@ -65,11 +65,12 @@
   (let [name "test"
         container-name "test-container"
         data "test content"
-        baos (ByteArrayOutputStream.)]
-    (create-container container-name)
+        data-file (java.io.File/createTempFile "jclouds" "data")]
+    (try (create-container container-name)
          (create-blob container-name name data)
-    (download-blob container-name name baos)
-    (is (= data (.toString baos)))))
+         (download-blob container-name name data-file)
+         (is (= data (slurp (.getAbsolutePath data-file))))
+         (finally (.delete data-file)))))
 
 ;; TODO: more tests involving blob-specific functions