Used hard-code number of posts.

Author: Govind Kumar

features/post-generate.feature

@@ -44,17 +44,15 @@ Feature: Generate new WordPress posts
 
   Scenario: Generating post and outputting title and name
     When I run `wp post generate --count=3 --post_title=Howdy!`
-    When I run `wp post list --format=count`
-    And save STDOUT as {POST_COUNT}
-    And I run `wp post list --field=post_title --posts_per_page={POST_COUNT}`
+    And I run `wp post list --field=post_title --posts_per_page=3`
     Then STDOUT should contain:
       """
       Howdy!
       Howdy! 2
       Howdy! 3
       """
     And STDERR should be empty
-    And I run `wp post list --field=post_name --posts_per_page={POST_COUNT}`
+    And I run `wp post list --field=post_name --posts_per_page=3`
     Then STDOUT should contain:
       """
       howdy