run -> try; return code checks.

Author: gitlost

features/scaffold-package-github.feature

@@ -9,6 +9,7 @@ Feature: Scaffold GitHub configuration for an existing package
       """
       Error: Directory does not exist.
       """
+    And the return code should be 1
 
   Scenario: Fails when invalid package provided
     Given an empty directory
@@ -23,6 +24,7 @@ Feature: Scaffold GitHub configuration for an existing package
       """
       Error: Invalid package directory. composer.json file must be present.
       """
+    And the return code should be 1
 
   Scenario: Scaffold GitHub configuration based on defaults
     Given an empty directory

features/scaffold-package-readme.feature

@@ -9,6 +9,7 @@ Feature: Scaffold a README.md file for an existing package
       """
       Error: Directory does not exist.
       """
+    And the return code should be 1
 
   Scenario: Fails when invalid package provided
     Given an empty directory
@@ -23,6 +24,7 @@ Feature: Scaffold a README.md file for an existing package
       """
       Error: Invalid package directory. composer.json file must be present.
       """
+    And the return code should be 1
 
   Scenario: Scaffold a README.md based on the defaults
     Given an empty directory
@@ -249,6 +251,7 @@ Feature: Scaffold a README.md file for an existing package
       """
       Error: Missing one or more commands defined in composer.json -> extra -> commands.
       """
+    And the return code should be 1
 
   Scenario: README for a bundled command
     Given an empty directory

features/scaffold-package-tests.feature

@@ -33,6 +33,7 @@ Feature: Scaffold the test suite for an existing package
       """
       Error: Directory does not exist.
       """
+    And the return code should be 1
 
   Scenario: Fails when invalid package provided
     Given an empty directory
@@ -47,6 +48,7 @@ Feature: Scaffold the test suite for an existing package
       """
       Error: Invalid package directory. composer.json file must be present.
       """
+    And the return code should be 1
 
   Scenario: Scaffold package tests
     Given a invalid-command/command.php file:
@@ -100,6 +102,7 @@ Feature: Scaffold the test suite for an existing package
       """
       Error: Invalid package directory. composer.json file must be present.
       """
+    And the return code should be 1
 
   Scenario: Scaffolds .travis.yml configuration file by default
     When I run `wp scaffold package-tests community-command`
@@ -135,6 +138,11 @@ Feature: Scaffold the test suite for an existing package
     Then the community-command/features/load-wp-cli.feature file should not exist
     And the community-command/features/command.feature file should exist
 
-    When I run `wp scaffold package-tests community-command --force`
+    When I try `wp scaffold package-tests community-command --force`
     Then the community-command/features/load-wp-cli.feature file should not exist
     And the community-command/features/command.feature file should exist
+    And STDERR should contain:
+      """
+      Warning: File already exists
+      """
+    And the return code should be 0

features/scaffold-package.feature

@@ -108,6 +108,7 @@ Feature: Scaffold WP-CLI commands
       """
       Error: 'foo' is an invalid package name. Package scaffold expects '<author>/<package>'.
       """
+    And the return code should be 1
 
   Scenario: Scaffold a WP-CLI command to a custom directory
     Given an empty directory
@@ -155,7 +156,7 @@ Feature: Scaffold WP-CLI commands
       Success: Created package files
       """
 
-    When I run `wp scaffold package wp-cli/same-package --skip-tests --skip-github < session`
+    When I try `wp scaffold package wp-cli/same-package --skip-tests --skip-github < session`
     And STDERR should contain:
       """
       Warning: File already exists
@@ -164,6 +165,8 @@ Feature: Scaffold WP-CLI commands
       """
       All package files were skipped
       """
+    And the return code should be 0
+
     When I run `wp package uninstall wp-cli/same-package`
     Then STDOUT should contain:
       """
@@ -226,12 +229,17 @@ Feature: Scaffold WP-CLI commands
   Scenario: Use tilde for HOME in package directory path
     Given an empty directory
 
-    When I run `wp scaffold package bar/foo --dir=~/foo --force --skip-tests --skip-readme`
+    When I try `wp scaffold package bar/foo --dir=~/foo --force --skip-tests --skip-readme`
     Then STDOUT should contain:
       """
       Success: Package installed.
       """
+    And STDERR should contain:
+      """
+      Warning: File already exists
+      """
     And the /tmp/wp-cli-home/foo directory should exist
+    And the return code should be 0
 
   Scenario: Scaffold a package but skip installation and GitHub templates
     Given an empty directory