features/logger/fatal.feature in trema-0.8.4 vs features/logger/fatal.feature in trema-0.9.0

@@ -1,8 +1,13 @@
 Feature: Trema::Controller#logger.fatal
   Background:
-    Given a file named "hello.rb" with:
+    Given I set the environment variables to:
+      | variable         | value |
+      | TREMA_LOG_DIR    | .     |
+      | TREMA_PID_DIR    | .     |
+      | TREMA_SOCKET_DIR | .     |
+    And a file named "hello.rb" with:
       """ruby
       class Hello < Trema::Controller
         def start(_args)
           logger.fatal 'Konnichi Wa'
         end
@@ -10,32 +15,33 @@
       """
 
   @sudo
   Scenario: the default logging level
     When I trema run "hello.rb" interactively
+    And sleep 2
     And I trema killall "Hello"
     Then the output should contain "Konnichi Wa"
     And the file "Hello.log" should contain "FATAL -- : Konnichi Wa"
 
   @sudo
   Scenario: --logging_level fatal
     When I run `trema run hello.rb --logging_level fatal` interactively
-    And I run `sleep 3`
+    And sleep 2
     And I trema killall "Hello"
     Then the output should contain "Konnichi Wa"
     And the file "Hello.log" should contain "FATAL -- : Konnichi Wa"
 
   @sudo
   Scenario: -v
     When I run `trema -v run hello.rb` interactively
-    And I run `sleep 3`
+    And sleep 2
     And I trema killall "Hello"
     Then the output should contain "Konnichi Wa"
     And the file "Hello.log" should contain "FATAL -- : Konnichi Wa"
 
   @sudo
   Scenario: --verbose
     When I run `trema --verbose run hello.rb` interactively
-    And I run `sleep 3`
+    And sleep 2
     And I trema killall "Hello"
     Then the output should contain "Konnichi Wa"
     And the file "Hello.log" should contain "FATAL -- : Konnichi Wa"