Avoid string mutating methods in deprecation warn.

elia · elia · commit 4ad054c6cf98 · 2015-05-21T00:52:54.000+02:00
fixes #20
diff --git a/opal/opal/rspec/fixes.rb b/opal/opal/rspec/fixes.rb
@@ -78,3 +78,18 @@ def is_expected
     end
   end
 end
+
+RSpec::Core::Formatters::DeprecationFormatter::GeneratedDeprecationMessage.class_eval do
+  def to_s
+    msg =  "#{@data[:deprecated]} is deprecated."
+    msg += " Use #{@data[:replacement]} instead." if @data[:replacement]
+    msg += " Called from #{@data[:call_site]}." if @data[:call_site]
+    msg
+  end
+
+  def too_many_warnings_message
+    msg = "Too many uses of deprecated '#{type}'."
+    msg += " Set config.deprecation_stream to a File for full output."
+    msg
+  end
+end
diff --git a/spec/mock_spec.rb b/spec/mock_spec.rb
@@ -54,4 +54,10 @@
     expect(Time).to receive(:now).once.and_call_original
     Time.now.should be_kind_of(Time)
   end
+
+  describe 'stubs' do
+    it 'works and displays deprecation' do
+      Object.new.stub :foo
+    end
+  end
 end
