[erp5_gadget_interface_validator_ui_test] Check missing method

bt5/erp5_gadget_interface_validator_ui_test/PathTemplateItem/portal_tests/gadget_interface_validator_ui_zuite/testGadgetInterfaceVerification.zpt

@@ -105,6 +105,16 @@
   <td>//tr[@id='${application_title}_test_invalid_interface_gadget_errordata']//td[@class='errordata']</td>
   <td></td>
 </tr>
+<tr>
+  <td>waitForElementPresent</td>
+  <td>//tr[@id='${application_title}_test_missing_interface_declaration_gadget']//td[@class='validation_status final']</td>
+  <td></td>
+</tr>
+<tr>
+  <td>assertText</td>
+  <td>//tr[@id='${application_title}_test_missing_interface_declaration_gadget']//td[@class='validation_status final']</td>
+  <td>N/A</td>
+</tr>
 <tr>
   <td>waitForElementPresent</td>
   <td>//button[@data-i18n='Menu']</td>