not logging binary data RUBY-90

lib/mongo/types/binary.rb

@@ -44,5 +44,9 @@ module Mongo
       @subtype = subtype
     end
 
+    def inspect
+      "<Mongo::Binary:#{object_id}>"
+    end
+
   end
 end

test/test_binary.rb

@@ -0,0 +1,17 @@
+# encoding:utf-8
+
+require 'test/test_helper'
+
+class BinaryTest < Test::Unit::TestCase
+
+  context "Inspecting" do
+    setup do
+      @data = ("THIS IS BINARY " * 50).unpack("c*")
+    end
+
+    should "not display actual data" do
+      binary = Mongo::Binary.new(@data)
+      assert_equal "<Mongo::Binary:#{binary.object_id}>", binary.inspect
+    end
+  end
+end

test/unit/collection_test.rb

@@ -27,6 +27,17 @@ class ConnectionTest < Test::Unit::TestCase
       @coll.insert({:title => 'Moby Dick'})
     end
 
+    should "not log binary data" do
+      @conn = Connection.new('localhost', 27017, :logger => @logger, :connect => false)
+      @db   = @conn['testing']
+      @coll = @db.collection('books')
+      data = Mongo::Binary.new(("BINARY " * 1000).unpack("c*"))
+      @conn.expects(:send_message).with do |op, msg, log|
+        op == 2002 && log.include?("Mongo::Binary")
+      end
+      @coll.insert({:data => data})
+    end
+
     should "send safe update message" do
       @conn = Connection.new('localhost', 27017, :logger => @logger, :connect => false)
       @db   = @conn['testing']