Fix 1.9.2 bug with wrapping doubles in arrays

rspec · Mar 23, 2013 · 5416b2c · 5416b2c · exviva · Jul 9, 2013
1 parent c5a83d4
commit 5416b2c
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/lib/rspec/mocks/test_double.rb b/lib/rspec/mocks/test_double.rb
@@ -64,7 +64,7 @@ def __initialize_as_test_double(name=nil, stubs_and_options={})
       end
 
       def method_missing(message, *args, &block)
-        raise NoMethodError if message == :to_ary
+        raise NoMethodError if message == :to_ary || message == :to_a
         return 0 if message == :to_int && __mock_proxy.null_object?
         __mock_proxy.record_message_received(message, *args, &block)
 

diff --git a/spec/rspec/mocks/mock_spec.rb b/spec/rspec/mocks/mock_spec.rb
@@ -185,6 +185,10 @@ def @double.method_with_default_argument(arg={}); end
         }.to raise_error(RSpec::Expectations::ExpectationNotMetError)
       end
 
+      it "is wrappable in an array" do
+        expect( Array(@double) ).to eq([@double])
+      end
+
       context "with Ruby > 1.8.6", :unless => RUBY_VERSION.to_s == '1.8.6' do
         it "passes proc to expectation block without an argument" do
           # We eval this because Ruby 1.8.6's syntax parser barfs on { |&block| ... }