Module: WebPay::Mock::WebMockWrapper

Includes:
WebMock::API, FakeEntity, FakeError, Util
Defined in:
lib/webpay/mock/webmock_wrapper.rb

Instance Method Summary collapse

Methods included from FakeError

#bad_request, #card_error, #internal_server_error, #not_found, #unauthorized

Methods included from Util

#stringify_keys

Methods included from FakeEntity

#card_from, #charge_from, #customer_from, #fake_account, #fake_card, #fake_event, #fake_fingerprint, #fake_list, #recursion_from, #token_from

Instance Method Details

#webpay_stub(entity, action, options = {}) ⇒ Hash

Wrapper of “WebMock::API::stub_request()”. This provides simple stubbing. Use “stub_request()” and fake response generators to control details.

Parameters:

  • entity (String|Symbol) —

    Entity type. One of charges, customers, tokens, events, account

  • action (String|Symbol) —

    Action, such as create, retrieve, update, all

  • options (Hash) (defaults to: {}) —

    Specifies parameters for request and response.

  • option (Hash) —

    a customizable set of options

Returns:

  • (Hash) —

    object to be returned as JSON



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# File 'lib/webpay/mock/webmock_wrapper.rb', line 23

def webpay_stub(entity, action, options = {})
  base = options.delete(:base) || {}
  params = stringify_keys(options.delete(:params) || {})
  overrides = options.delete(:overrides) || {}
  id = params.delete('id') || options.delete(:id) || base['id']
  base_url = options[:base_url] || 'https://api.webpay.jp/v1'

  method, path, response =
    case entity.to_sym
    when :charge, :charges
      case action.to_sym
      when :create
        [:post, '/charges', charge_from(params, overrides)]
      when :retrieve
        [:get, '/charges/:id', charge_from({}, { id: id }.merge(overrides))]
      when :refund
        change = { 'id' => id, 'amount_refunded' => params['amount'] }
        change['refunded'] = !(params['amount'] && base['amount'] && params['amount'] != base['amount'])
        [:post, '/charges/:id/refund', charge_from({}, change.merge(overrides), base)]
      when :capture
        [:post, '/charges/:id/capture',
        charge_from({}, { 'id' => id, 'paid' => true, 'captured' => true }.merge(overrides), base)]
      when :all
        [:get, '/charges', fake_list('/charges', lambda { charge_from({}, overrides) })]
      end
    when :customer, :customers
      case action.to_sym
      when :create
        [:post, '/customers', customer_from(params, overrides)]
      when :retrieve
        [:get, '/customers/:id', customer_from({}, { id: id }.merge(overrides))]
      when :update
        [:post, '/customers/:id', customer_from(params, overrides, base)]
      when :delete
        [:delete, '/customers/:id', { 'id' => id, 'deleted' => true }]
      when :all
        [:get, '/customers', fake_list('/customers', lambda { customer_from({}, overrides) })]
      when :delete_active_card
        [:delete, '/customers/:id/active_card',customer_from({}, { id: id }.merge(overrides.merge(active_card: nil)))]
      end
    when :recursion, :recursions
      case action.to_sym
      when :create
        [:post, '/recursions', recursion_from(params, overrides)]
      when :retrieve
        [:get, '/recursions/:id', recursion_from({}, { id: id }.merge(overrides))]
      when :resume
        [:post, '/recursions/:id/resume', recursion_from({}, { id: id, status: 'active' }.merge(overrides), base)]
      when :delete
        [:delete, '/recursions/:id', { 'id' => id, 'deleted' => true }]
      when :all
        [:get, '/recursions', fake_list('/recursions', lambda { recursion_from({}, overrides) })]
      end
    when :token, :tokens
      case action.to_sym
      when :create
        [:post, '/tokens', token_from(params, overrides)]
      when :retrieve
        [:get, '/tokens/:id', token_from({}, { 'id' => id }.merge(overrides))]
      end
    when :event, :events
      case action.to_sym
      when :retrieve
        [:get, '/events/:id', fake_event({ 'id' => id }.merge(overrides))]
      when :all
        [:get, '/events', fake_list('/events', lambda { fake_event(overrides) })]
      end
    when :account
      case action.to_sym
      when :retrieve
        [:get, '/account', (overrides)]
      when :delete_data
        [:delete, '/account/data', { deleted: true }]
      end
    end

  unless path
    raise ArgumentError.new("Unknown entity or action is given to webpay_stub()")
  end

  if path.include?(':id')
    if id.nil? || id == ''
      raise ArgumentError.new(":id in parameters is required")
    end
    path = path.gsub(':id', id)
  end

  spec = options[:response] ||
    case options[:error]
    when :bad_request
      bad_request
    when :unauthorized
      unauthorized
    when :card_error
      card_error
    when :not_found
      not_found
    when :internal_server_error
      internal_server_error
    else # success
      { body: response.to_json }
    end

  stub_request(method, base_url + path).with(query: hash_including({})).with(body: params).to_return(spec)

  JSON.parse(spec[:body])
end