spec/libraries_spec.rb in rake-builder-0.0.13 vs spec/libraries_spec.rb in rake-builder-0.0.14

@@ -20,14 +20,14 @@
       Rake::Task[ 'build' ].invoke
     end.should_not raise_error
   end
 
   it 'fails to build if libraries are missing' do
-    lambda do
+    expect do
       @project = cpp_task( :executable ) do |builder|
         builder.library_dependencies = [ 'library_that_doesnt_exist' ]
       end
       Rake::Task[ 'build' ].invoke
-    end.should raise_error( Rake::BuildFailureError )
+    end.to raise_error( Rake::Builder::BuildFailure )
   end
 
 end