Moves flatpickr spec into admin folder

spec/system/admin/flatpickr_spec.rb

@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+require "system_helper"
+
+describe "Test Flatpickr" do
+  include AuthenticationHelper
+  include WebHelper
+
+  context "orders" do
+    it "opens the datepicker and closes it using the 'CLOSE' button" do
+      login_as_admin_and_visit 'admin/orders'
+      open_datepicker('.datepicker')
+      # Looks for the close button and click it
+      within(".flatpickr-calendar.open") do
+        expect(page).to have_selector '.shortcut-buttons-flatpickr-buttons'
+        find("button", text: "CLOSE").click
+      end
+      # Should no more have opened flatpickr
+      expect(page).not_to have_selector '.flatpickr-calendar.open'
+    end
+    
+    it "opens the datepicker and closes it by clicking outside" do
+      login_as_admin_and_visit 'admin/orders'
+      open_datepicker('.datepicker')
+      find("#admin-menu").click       
+      # Should no more have opened flatpickr
+      expect(page).not_to have_selector '.flatpickr-calendar.open'
+    end
+  end
+  
+  private
+  
+  def open_datepicker(field)
+    # Opens a datepicker
+    find(field).click
+    # Should have opened flatpickr
+    expect(page).to have_selector '.flatpickr-calendar.open'
+  end
+  
+  def check_fielddate(field, date)
+    # Check the value is correct
+    expect(find(field, match: :first).value).to eq date.to_datetime.strftime("%Y-%m-%d")
+  end
+end