RSpec: Expecting multiple calls of the same method

If the argument list is the same every time:

expect(object).to receive(:foo).with('argument').and_return('response 1', 'response 2')

If the argument list differs between invocations:

expect(object).to receive(:foo).with('argument 1').ordered.and_return('response 1')
expect(object).to receive(:foo).with('argument 2').ordered.and_return('response 2')