Fix unit tests errors due to extended pagination options

test/functional/messages_controller_test.rb

@@ -61,7 +61,7 @@ class MessagesControllerTest < ActionController::TestCase
         message.children << m
       end
     end
-    get :show, :board_id => 1, :id => 1, :r => message.children.last(:order => 'id').id
+    get :show, board_id: 1, id: 1, per_page: 100, r: message.children.last(order: 'id').id
     assert_response :success
     assert_template 'show'
     replies = assigns(:replies)

test/integration/api_test/issues_test.rb

@@ -44,12 +44,12 @@ class ApiTest::IssuesTest < ActionDispatch::IntegrationTest
     should "contain metadata" do
       get '/api/v1/issues.xml'
 
-      assert_tag :tag => 'issues',
-        :attributes => {
-          :type => 'array',
-          :total_count => assigns(:issues).total_entries,
-          :limit => 100,
-          :offset => 0
+      assert_tag tag: 'issues',
+        attributes: {
+          type: 'array',
+          total_count: assigns(:issues).total_entries,
+          limit: Setting.per_page_options_array.first,
+          offset: 0
         }
     end