update tests to respect that config on build now returns a default hash

test/integration/builds_controller_test.rb

@@ -69,6 +69,7 @@ def setup
         'committer_name' => 'Sven Fuchs',
         'committer_email' => 'svenfuchs@artweb-design.de',
         'started_at' => build.started_at,
+        'config' => {}
       },
       'msg_id' => '1'
     }], channel.messages.first
@@ -148,6 +149,7 @@ def setup
         'committer_name' => 'Sven Fuchs',
         'committer_email' => 'svenfuchs@artweb-design.de',
         'started_at' => build.started_at,
+        'config' => {}
       },
       'msg_id' => '0'
     }], channel.messages.first

test/unit/json_test.rb

@@ -13,7 +13,7 @@ def setup
   end
 
   test 'as_json(:for => :job) includes everything required for the resque build job (2)' do
-    expected = { 'id' => build.id, 'number' => '1', 'commit' => '62aae5f70ceee39123ef', 'branch' => 'master' }
+    expected = { 'id' => build.id, 'number' => '1', 'commit' => '62aae5f70ceee39123ef', 'branch' => 'master', 'config' => {} }
     assert_equal_hashes expected, build.as_json(:for => :job)
 
     expected = { 'id' => repository.id, :slug => 'svenfuchs/minimal' }
@@ -42,6 +42,7 @@ def setup
       'committer_email' => 'svenfuchs@artweb-design.de',
       'author_name' => nil,
       'author_email' => nil,
+      'config' => {}
     }
     assert_equal_hashes expected, build.as_json(:for => :'build:started')
 

test/unit/travis/worker_test.rb

@@ -81,7 +81,7 @@ def remove_custom_workers
 
   test "#enqueue : job is queued on the standard build queue" do
     job_hash = {
-      'build' => { 'branch' => 'master', 'commit' => '62aae5f70ceee39123ef', 'id' => 1, 'number' => '1' },
+      'build' => { 'branch' => 'master', 'commit' => '62aae5f70ceee39123ef', 'id' => 1, 'number' => '1', 'config' => {} },
       'repository' => { 'id' => 1, :slug => 'svenfuchs/minimal' },
       :queue => 'builds'
     }