spec/commands/del_spec.rb in mock_redis-0.11.0 vs spec/commands/del_spec.rb in mock_redis-0.12.0

@@ -25,6 +25,10 @@
     @redises.del(%w[mock-redis-test:1 mock-redis-test:2])
 
     @redises.get('mock-redis-test:1').should be_nil
     @redises.get('mock-redis-test:2').should be_nil
   end
+
+  it "raises an error if an empty array is given" do
+    expect { @redises.del [] }.to raise_error Redis::CommandError
+  end
 end