Way more legitimate feature definition

Which drove the implementation of the ability to pass command line arguments. Win!

dummy-features/unimplented.feature

@@ -0,0 +1,9 @@
+Feature: Leave this feature unimplemented
+  So that I may drive the development of lein cuke
+  As a busy Behavior Driven Developer
+  I want to leave this as an unimplemented feature
+
+  Scenario: This feature should remain unimplemented
+    Given I have installed lein-cuke
+    When I leave this feature unimplemented
+    Then my tests should pass

features/run-cucumber.feature

@@ -0,0 +1,9 @@
+Feature: Run cucumber
+  So that I may drive feature development using cucumber
+  As a busy Behavior Driven Developer
+  I want this plugin to run cucumber
+
+  Scenario: Our dummy features should be run by "lein cuke dummy-features"
+    Given I have installed lein-cuke
+    When I run "lein cuke dummy-features"
+    Then I should see "You can implement step definitions for undefined steps with these snippets" in the output

features/show-cuke-in-help.feature

@@ -7,5 +7,3 @@ Feature: Show cuke in help
     Given I have installed lein-cuke
     When I run "lein help"
     Then I should see "cuke" in the output
-
-

features/step_definitions/show_in_help.clj

@@ -1,14 +1,18 @@
 (require 'leiningen.core
+         ['clojure.contrib.str-utils2 :as 'str]
          ['clojure.contrib.shell-out :as 'shell])
 
-(def help-output (atom ""))
+
+(def output (atom ""))
+
+(Before (reset! output ""))
 
 (Given #"^I have installed lein-cuke"
        #())
 
-(When #"^I run \"lein help\""
-      #(reset! help-output
-               (shell/sh "lein" "help")))
+(When #"^I run \"(.*)\""
+      #(reset! output
+               (apply shell/sh (.split %1 " "))))
 
-(Then #"^I should see \"cuke\" in the output"
-      #(assert (not (= (.indexOf @help-output "cuke") -1))))
+(Then #"^I should see \"(.*)\" in the output"
+      #(assert (str/contains? @output %1)))

src/leiningen/cuke.clj

@@ -1,4 +1,5 @@
-(ns leiningen.cuke)
+(ns leiningen.cuke
+  (:use  [clojure.contrib.str-utils2 :only (join)]))
 
 (defn jruby
   [options]
@@ -13,6 +14,6 @@
 
 (defn cuke
   "Run cucumber features"
-  [project]
-  (jruby "lib/gems/bin/cucumber")
+  [project & args]
+  (jruby (join " " (cons "lib/gems/bin/cucumber" args)))
   )