Issue #3346385: Refactor the test scenarios that require OpenStack network interface

modules/cloud_service_providers/openstack/tests/src/Behat/features/templates/OpenStack-ATDD-02-02-CreateLaunchTemplates.feature

@@ -15,20 +15,6 @@ Feature: Create an instance for OpenStack as an "authenticated user"
     And I should see "{{ status }}"
     And I should see neither error nor warning messages
 
-  # We need to update network interface by clicking the "Refresh" button.
-  # Remove the following test scenarios after refactoring network interface.
-  @api
-  Scenario: Read a network interface
-    Given I am logged in as user "{{ drupal_user_name }}"
-    When I visit "/clouds/openstack/{{ cloud_context }}/network_interface"
-    And I click "Refresh"
-    And I should see the link "{{ network_name }}"
-    And I wait {{ wait }} milliseconds
-    And I click "{{ network_name }}"
-    Then the url should match "/clouds/openstack/{{ cloud_context }}/network_interface/"
-    And I should see "{{ network_name }}"
-    And I should see neither error nor warning messages
-
   @api
   Scenario: Create a launch template
     Given I am logged in as user "{{ drupal_user_name }}"
@@ -40,7 +26,7 @@ Feature: Create an instance for OpenStack as an "authenticated user"
     And I select "{{ availability_zone }}" from "Availability Zone"
     And I select "{{ security_group_name }}" from "Security groups"
     And I select "{{ key_pair_name }}" from "SSH key"
-    And I select "{{ network_name }}" from "Network interface"
+    And I select "{{ network_name }}" from "Network"
     And I select "{{ server_group_name }}" from "Server group name"
     And I press "Save"
     Then the url should match "/clouds/design/server_template/{{ cloud_context }}/"