More updates to work on WordPress 4.9

Almost all of these have the same cause -- WordPress ships with Akismet
but the recent versions do not work on WordPress 4.9 so commands like wp
plugin list now show the updates as unavailable and with two additional
table headers for requires and requires_php that explain why. So just be
intentional about the fields we care about testing.

Author: mrsdizzie

features/plugin.feature

@@ -61,7 +61,7 @@ Feature: Manage WordPress plugins
     When I run `wp plugin status`
     Then STDOUT should not be empty
 
-    When I run `wp plugin list`
+    When I run `wp plugin list --fields=name,status,update,version,update_version,auto_update`
     Then STDOUT should be a table containing rows:
       | name       | status | update | version | update_version | auto_update |
       | Zombieland | active | none   | 0.1.0   |                | off         |
@@ -586,7 +586,7 @@ Feature: Manage WordPress plugins
     Given a WP install
     And these installed and active plugins:
       """
-      akismet
+      hello-dolly
       site-secrets
       """
     And a wp-content/mu-plugins/hide-us-plugin.php file:
@@ -755,7 +755,7 @@ Feature: Manage WordPress plugins
       """
     And I run `wp plugin activate foo`
 
-    When I run `wp plugin list`
+    When I run `wp plugin list --fields=name,status,update,version,update_version,auto_update`
     Then STDOUT should be a table containing rows:
       | name       | status   | update  | version  | update_version | auto_update |
       | foo        | active   | none    |          |                | off         |
@@ -797,7 +797,7 @@ Feature: Manage WordPress plugins
       """
     And I run `wp plugin activate foo`
 
-    When I run `wp plugin list`
+    When I run `wp plugin list --fields=name,status,update,version,update_version,auto_update`
     Then STDOUT should be a table containing rows:
       | name       | status   | update  | version  | update_version | auto_update |
       | foo        | active   | none    |          |                | off         |

features/upgradables.feature

@@ -6,6 +6,8 @@ Feature: Manage WordPress themes and plugins
   @require-wp-4.5
   Scenario Outline: Installing, upgrading and deleting a theme or plugin
     Given a WP install
+    # Akismet ships with WordPress but does not work with older versions we test
+    And I run `wp plugin delete akismet`
     And I run `wp <type> path`
     And save STDOUT as {CONTENT_DIR}