fix schedule rate changes form for destinations

app/admin/routing/destinations.rb

@@ -24,7 +24,7 @@
       form.ids_sql = scoped_collection_records.select(:id).to_sql
 
       if form.save
-        flash[:notice] = 'Rate changes is scheduled'
+        flash[:notice] = 'Rate changes are scheduled'
       else
         flash[:error] = "Validation Error: #{form.errors.full_messages.to_sentence}"
       end

app/assets/stylesheets/active_admin/components/active_admin_scoped_collection_actions.scss

@@ -16,6 +16,11 @@
   }
 }
 
+// fixed input height for display datepicker bellow input
+.active_admin_dialog_mass_update_by_filter form ul li input[type='datepicker'] {
+  height: 30px;
+}
+
 button.scoped_collection_action_button {
   background-image: none;
   border: none;

app/forms/destination/schedule_rate_changes_form.rb

@@ -3,11 +3,11 @@
 module Destination
   class ScheduleRateChangesForm < ApplicationForm
     attribute :apply_time, :date
-    attribute :initial_interval, :integer
-    attribute :initial_rate, :decimal
-    attribute :next_interval, :integer
-    attribute :next_rate, :decimal
-    attribute :connect_fee, :decimal
+    attribute :initial_interval
+    attribute :initial_rate
+    attribute :next_interval
+    attribute :next_rate
+    attribute :connect_fee
     attribute :ids_sql, :string
 
     validates :initial_rate, :next_rate, :connect_fee, numericality: true

spec/features/routing/destinations/schedule_rate_changes_spec.rb

@@ -23,11 +23,11 @@
   let(:apply_time) { 1.month.from_now.to_date }
 
   let(:apply_time_formatted) { apply_time.to_fs(:db) }
-  let(:initial_interval) { 60 }
-  let(:initial_rate) { 0.1 }
-  let(:next_interval) { 60 }
-  let(:next_rate) { 0.2 }
-  let(:connect_fee) { 0.03 }
+  let(:initial_interval) { '60' }
+  let(:initial_rate) { '0.1' }
+  let(:next_interval) { '60' }
+  let(:next_rate) { '0.2' }
+  let(:connect_fee) { '0.03' }
 
   let(:filter!) { nil }
   let(:fill_form!) do
@@ -50,7 +50,7 @@
     expect do
       subject
 
-      expect(page).to have_flash_message('Rate changes is scheduled', type: :notice)
+      expect(page).to have_flash_message('Rate changes are scheduled', type: :notice)
     end.to have_enqueued_job(Worker::ScheduleRateChanges).on_queue('batch_actions').with(
       ids_sql,
       {
@@ -81,7 +81,7 @@
       expect do
         subject
 
-        expect(page).to have_flash_message('Rate changes is scheduled', type: :notice)
+        expect(page).to have_flash_message('Rate changes are scheduled', type: :notice)
       end.to have_enqueued_job(Worker::ScheduleRateChanges).on_queue('batch_actions').with(
                 ids_sql,
                 {
@@ -123,7 +123,7 @@
       expect do
         subject
 
-        expect(page).to have_flash_message('Rate changes is scheduled', type: :notice)
+        expect(page).to have_flash_message('Rate changes are scheduled', type: :notice)
       end.to have_enqueued_job(Worker::ScheduleRateChanges).on_queue('batch_actions').with(
                 ids_sql,
                 {
@@ -171,6 +171,27 @@
     end
   end
 
+  context 'with invalid form values' do
+    let(:apply_time_formatted) { 'invalid' }
+    let(:initial_interval) { 'invalid' }
+    let(:initial_rate) { 'invalid' }
+    let(:next_interval) { 'invalid' }
+    let(:next_rate) { 'invalid' }
+    let(:connect_fee) { 'invalid' }
+
+    it 'should show error message' do
+      expect do
+        subject
+
+        expect(page).to have_flash_message(
+                          'Validation Error: Initial rate is not a number, Next rate is not a number, Connect fee is not a number,'\
+                            " Initial interval is not a number, Next interval is not a number, and Apply time can't be blank",
+                          type: :error
+                        )
+      end.not_to have_enqueued_job(Worker::ScheduleRateChanges)
+    end
+  end
+
   context 'when apply_time is in the past' do
     let(:apply_time) { 1.second.ago.to_date }