Feat/make account id optional on payment

[brunoekferrari]

Updated the register_payment method to make account_id optional.

[gabrielpessoa1]

nao sei nada de ruby mas parece certo

[julianalucena]

Instead of declaring a new block/shared example without account id (that is now an optional argument), you could reuse the below shared example "when receiving any other optional arguments".

      it_behaves_like 'receiving optional args', 'account_id' do
        let(:opts) { { account_d: 'account-id' } }
      end

And you should also remove the account_id: account_id from the stub and register_payment call.

incognia-ruby/spec/incognia_spec.rb

Lines 343 to 352 in 573f91d

	account_id: account_id
	}.merge(opts),
	headers: {
	'Content-Type' => 'application/json', 'Authorization' => /Bearer.*/
	}
	)
	api.register_payment(
	request_token: request_token,
	account_id: account_id,

[julianalucena]

We can let the account_id here to encourage its usage. Considering the lib pattern, we should remove it and the user could inform it through opts.

Thoughts, @ottony ?

[ottony]

As it's specific for one client, why don't we just say to call the method with account_id: nil and do not change anything here?

[julianalucena]

Noice.