Implementing 204 on delete and removing unnecessary steps

poc/bin/kapow

@@ -360,7 +360,7 @@ def delete_route(app):
         else:
             app.change_routes(routes)
             app["user_routes"] = routes
-            return web.Response(status=200, reason="OK")
+            return web.Response(status=204, reason="No Content")
     return _delete_route
 
 

spec/test/features/control/delete/list_order.feature

@@ -18,12 +18,8 @@ Feature: Routes auto-ordering after deleting  in a Kapow! server.
     will be decreased by one.
 
     When I delete the first route inserted
-    Then I get 200 as response code
+      And I request a routes listing
-      And I get "OK" as response reason phrase
+    Then I get a list with the following elements:
-    When I request a routes listing
-    Then I get 200 as response code
-      And I get "OK" as response reason phrase
-      And I get a list with the following elements:
         """
         [
           {
@@ -58,12 +54,8 @@ Feature: Routes auto-ordering after deleting  in a Kapow! server.
     maintain their relative order and indexes.
 
     When I delete the last route inserted
-    Then I get 200 as response code
+      And I request a routes listing
-      And I get "OK" as response reason phrase
+    Then I get a list with the following elements:
-    When I request a routes listing
-    Then I get 200 as response code
-      And I get "OK" as response reason phrase
-      And I get a list with the following elements:
       """
       [
         {
@@ -99,12 +91,8 @@ Feature: Routes auto-ordering after deleting  in a Kapow! server.
     following routes will be decreased by one.
 
     When I delete the second route inserted
-    Then I get 200 as response code
+      And I request a routes listing
-      And I get "OK" as response reason phrase
+    Then I get a list with the following elements:
-    When I request a routes listing
-    Then I get 200 as response code
-      And I get "OK" as response reason phrase
-      And I get a list with the following elements:
         """
         [
           {

spec/test/features/control/delete/success.feature

@@ -10,5 +10,5 @@ Feature: Delete routes in Kapow! server.
       | GET    | /listRootDir       | /bin/sh -c | ls -la / \| response /body                       |
       | GET    | /listDir/{dirname} | /bin/sh -c | ls -la /request/params/dirname \| response /body |
     When I delete the first route
-    Then I get 200 as response code
+    Then I get 204 as response code
-      And I get "OK" as response reason phrase
+      And I get "No Content" as response reason phrase