Rails Cucumber使用Capybara测试AJAX

Question

# first create the items for the test db:
Given /^there are four total items and three unique item names$/ do
  create(:product, size: 'M', color: 'Black')
  create(:product, size: 'M', color: 'Black')
  create(:product, size: 'S', color: 'Black')
  create(:product, size: 'S', color: 'White')
  create(:product, size: 'S', color: 'White', available: false)
  create(:product, name: 'Alicia Dress', size: 'L', color: 'black', order: 3)
  create(:product, name: 'Cleopatra Dress', size: 'L', color: 'blue', order: 2)
end

Scenario: If a shopper selects a different size or color
  Given the shopper is on the "shop" page
  When the shopper clicks on "Master Coat"
  And the shopper selects a size "M"
  Then the total quantity should change to "2"

When /^the shopper selects a size "(.+)"$/ do |size|
  find('.select-size').find(:option, size).click
end

Then /^the total quantity should change to "(.+)"$/ do |quantity|
  expect(page).to have_css('option', :text => quantity)
end

Answer 1

我通常使用带有@javascript标记的selenium驱动程序来测试Ajax调用。

在features/support/capybara.rb中

Capybara.default_driver = :selenium

或者尝试场景上方的@javascript标记

@javascript
Scenario: If a shopper selects a different size or color
Given the shopper is on the "shop" page
  When the shopper clicks on "Master Coat"
  And the shopper selects a size "M"
  Then the total quantity should change to "2"