[aws|storage|test] Added in some file and directory model tests.

lib/fog/aws/requests/storage/put_object.rb

@@ -99,8 +99,10 @@ module Fog
               'Content-Length'   => object['Content-Length'],
               'Content-Type'     => object['Content-Type'],
               'ETag'             => object['ETag'],
-              'Last-Modified'   => object['Last-Modified']
+              'Last-Modified'    => object['Last-Modified'],
             }
+
+            response.headers['x-amz-version-id'] = object['VersionId'] if object['VersionId'] != 'null'
           else
             response.status = 404
             raise(Excon::Errors.status_error({:expects => 200}, response))

tests/aws/models/storage/directory_tests.rb

@@ -1,12 +1,12 @@
 Fog.mock!
 
-Shindo.tests("Storage[aws] | directory", [:aws]) do
+Shindo.tests("Storage[:aws] | directory", [:aws]) do
 
   directory_attributes = {
     :key => 'fogdirectorytests'
   }
 
-  model_tests(Fog::Storage[:aws].directories, directory_attributes, true) do
+  model_tests(Fog::Storage[:aws].directories, directory_attributes, Fog.mocking?) do
 
     tests("#versioning=") do
       tests("#versioning=(true)").succeeds do

tests/aws/models/storage/file_tests.rb

@@ -0,0 +1,41 @@
+Fog.mock!
+
+Shindo.tests("Storage[:aws] | file", [:aws]) do
+
+  file_attributes = {
+    :key => 'fog_file_tests',
+    :body => lorem_file,
+    :public => true
+  }
+
+  directory_attributes = {
+    :key => 'fogfilestests'
+  }
+
+  @directory = Fog::Storage[:aws].directories.create(directory_attributes)
+
+  model_tests(@directory.files, file_attributes, Fog.mocking?) do
+
+    tests("#version") do
+      tests("#version should be null if versioning isn't enabled").returns(nil) do
+        @instance.version
+      end
+    end
+
+  end
+
+  @directory.versioning = true
+
+  model_tests(@directory.files, file_attributes, Fog.mocking?) do
+
+    tests("#version") do
+      tests("#version should not be null if versioning is enabled").returns(false) do
+        @instance.version == nil
+      end
+    end
+
+  end
+
+  @directory.destroy
+
+end