```ruby
require "spec_helper"

describe BSON::ObjectId do
	describe "#as_json" do
		it "takes no arguments and returns the string representation of the ID"
	end
end
```

Change spec from pending to failing to test Travis' response.
user
```ruby
require "spec_helper"

describe BSON::ObjectId do
	describe "#as_json" do
		it "takes no arguments and returns the string representation of the ID" do
			fail
		end
	end
end
```
assistant