add test to prev and first with additional params

Author: bacarini

test/action_controller/json_api/pagination_test.rb

@@ -96,6 +96,15 @@ def test_render_only_last_and_next_pagination_links_with_additional_params
           assert_equal expected_links, response['links']
         end
 
+        def test_render_only_prev_and_first_pagination_links_with_additional_params
+          expected_links = { "self"=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&teste=additional",
+            "first"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&teste=additional",
+            "prev"=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1&teste=additional"}
+          get :render_pagination_using_kaminari, page: { number: 3, size: 1 }, teste: "additional"
+          response = JSON.parse(@response.body)
+          assert_equal expected_links, response['links']
+        end
+
         def test_array_without_pagination_links
           get :render_array_without_pagination_links, page: { number: 2, size: 1 }
           response = JSON.parse(@response.body)