diff --git a/spec/form/multi_select_list_spec.cr b/spec/form/multi_select_list_spec.cr
index d672cd0..c9a8671 100644
--- a/spec/form/multi_select_list_spec.cr
+++ b/spec/form/multi_select_list_spec.cr
@@ -42,4 +42,9 @@ describe "Form Fields Multiple Select List" do
     selectbox.select_none
     selectbox.values.empty?.should eq true
   end
+
+  it "returns multiple selected values" do
+    selectbox.select_all
+    form.request_data.should eq "pets=dog&pets=cat&pets=hamster"
+  end
 end