fixes #341 attach_file with nested attributes

twitter-forks · Apr 5, 2010 · c49e23d · c49e23d
1 parent 15102bd
commit c49e23d
Show file tree

Hide file tree

Showing 2 changed files with 16 additions and 1 deletion.
diff --git a/lib/webrat/core/elements/form.rb b/lib/webrat/core/elements/form.rb
@@ -73,7 +73,7 @@ def self.replace_param_value(params, oval, nval)
         when Hash
           value = replace_param_value(value, oval, nval)
         when Array
-          value = value.map { |o| o == oval ? nval : o }
+          value = value.map { |o| o == oval ? nval : ( o.is_a?(Hash) ? replace_param_value(o, oval, nval) : o) }
         when oval
           value = nval
         end

diff --git a/spec/private/rails/attaches_file_spec.rb b/spec/private/rails/attaches_file_spec.rb
@@ -78,4 +78,19 @@
     attach_file "Picture", @filename, "image/png"
     click_button
   end
+
+  it "should support nested attributes" do
+    with_html <<-HTML
+      <html>
+      <form method="post" action="/albums">
+        <label for="photo_file1">Photo</label>
+        <input type="file" id="photo_file1" name="album[photos_attributes][][image]" />
+        <input type="submit" />
+      </form>
+      </html>
+    HTML
+    webrat_session.should_receive(:post).with("/albums", { "album" => { "photos_attributes" => [{"image" => @uploaded_file}] } })
+    attach_file "Photo", @filename
+    click_button
+  end
 end