Start testing scenarios with the plugin configured properly

features/cli/chrome.feature

@@ -12,3 +12,11 @@ Feature: Start a chrome browser pointing at my Heroku site
       """
       Sauce for Heroku has not yet been configured!
       """
+
+  Scenario: With Sauce configured
+    Given I have configured the plugin
+    When I run `heroku sauce:chrome`
+    Then the output should contain:
+      """
+      Starting a Chrome session!
+      """

features/step_definitions/browser_steps.rb

@@ -2,3 +2,7 @@ Given /^I haven't already configured the plugin$/ do
   # no op
 end
 
+Given /^I have configured the plugin$/ do
+  dump_config!
+end
+

features/support/configuration.rb

@@ -0,0 +1,16 @@
+
+module SauceConfiguration
+  def config
+    {:username => 'tester', :access_key => 'testkey'}
+  end
+
+  def dump_config!
+    in_current_dir do
+      File.open('ondemand.yml', 'w+') do |f|
+        f.write(config.to_yaml)
+      end
+    end
+  end
+end
+
+World(SauceConfiguration)

features/support/env.rb

@@ -1,5 +1,6 @@
 require 'fileutils'
 require 'aruba/cucumber'
+require 'yaml'
 
 $:.unshift(File.join(File.dirname(__FILE__), '..', '..', 'lib'))
 

lib/sauce/heroku/cli.rb

@@ -1,6 +1,7 @@
 require 'heroku'
 require 'heroku/command/base'
 require 'sauce'
+require 'yaml'
 
 module Heroku
   module Command
@@ -56,16 +57,26 @@ access_key: #{apikey}
       end
 
       def chrome
-        unless configured?
+        c = configured?
+
+        unless c
           display 'Sauce for Heroku has not yet been configured!'
-          return
+        else
+          display 'Starting a Chrome session!'
         end
       end
 
 
       def configured?
-        File.exists?('ondemand.yml') ||
-          File.exists?(File.expand_path('~/.sauce/ondemand.yml'))
+        if File.exists?('ondemand.yml')
+          return YAML.load_file('ondemand.yml')
+        end
+
+        if File.exists?(File.expand_path('~/.sauce/ondemand.yml'))
+          return true
+        end
+
+        return false
       end
     end
   end

spec/sauce_spec.rb

@@ -7,21 +7,41 @@ describe Heroku::Command::Sauce do
     let(:exists) { false }
 
     before :each do
-      File.stub(:exists?).with(
-          'ondemand.yml').and_return(exists)
-      File.stub(:exists?).with(
-          File.expand_path('~/.sauce/ondemand.yml')).and_return(exists)
     end
 
 
     context 'by default' do
+      before :each do
+        File.stub(:exists?).with(
+            'ondemand.yml').and_return(false)
+        File.stub(:exists?).with(
+            File.expand_path('~/.sauce/ondemand.yml')).and_return(false)
+      end
+
       it { subject.should_not be_configured }
     end
 
-    context 'when configured' do
-      let(:exists) { true }
+    context 'configured with a local ondemand.yml' do
+      let(:config) do
+        {
+          'username' => 'niceguy',
+          'access_key' => 'sekret'
+        }
+      end
+
+      before :each do
+        File.should_receive(:exists?).with('ondemand.yml').and_return(true)
+        YAML.should_receive(:load_file).with('ondemand.yml').and_return(config)
+      end
 
       it { subject.should be_configured }
+      it 'should return the configuration' do
+        result = subject.configured?
+
+        result.should be_instance_of(Hash)
+        expect(result['username']).to eql(config['username'])
+        expect(result['access_key']).to eql(config['access_key'])
+      end
     end
   end
 end