spec/commands/sunion_spec.rb in mock_redis-0.15.0 vs spec/commands/sunion_spec.rb in mock_redis-0.15.1

@@ -23,20 +23,20 @@
   end
 
   it 'raises an error if given 0 sets' do
     lambda do
       @redises.sunion
-    end.should raise_error(RuntimeError)
+    end.should raise_error(Redis::CommandError)
   end
 
   it 'raises an error if any argument is not a a set' do
     @redises.set('mock-redis-test:notset', 1)
 
     lambda do
       @redises.sunion(@numbers, 'mock-redis-test:notset')
-    end.should raise_error(RuntimeError)
+    end.should raise_error(Redis::CommandError)
 
     lambda do
       @redises.sunion('mock-redis-test:notset', @numbers)
-    end.should raise_error(RuntimeError)
+    end.should raise_error(Redis::CommandError)
   end
 end