如何测试Apartment，Minitest，水豚和硒

Question

我是Minitest和Apartment的新成员，难以正确配置环境来运行测试用例。我想使用Capybara & Selen进行验收测试。当我运行我的测试时，我收到以下错误消息：

Apartment::TenantNotFound:   Apartment::TenantNotFound: One of the following schema(s) is invalid: "test-tenant" "public" 

因此看起来租户没有正确创建。 Apartment gem提供了如何与Rspec一起使用的说明，但我不知道如何在Minitest中进行类似的设置。租户如何定义Minitest可以看到他们？

我test_helpers.rb：

ENV['RAILS_ENV'] ||= 'test' 
require File.expand_path('../../config/environment', __FILE__) 
require 'rails/test_help' 
require "minitest/reporters" 
require "minitest/rails/capybara" 
Minitest::Reporters.use! 

class ActiveSupport::TestCase 
    # Setup all fixtures in test/fixtures/*.yml for all tests in alphabetical order. 
    fixtures :all 
end 

class ActionController::TestCase 
    include Devise::TestHelpers 
end 

class ActionDispatch::IntegrationTest 
end 

而且测试用例：

require "test_helper" 

class LoginTest < Capybara::Rails::TestCase 
    def setup 
    Apartment::Tenant.drop("test-tenant") rescue nil 
    Apartment::Tenant.create("test-tenant") rescue nil 
    Apartment::Tenant.switch!("test-tenant") 

    # Since we are using Apartment gem, we need to tell Capybara to connect our testing tenant URL + port number 
    Capybara.server_port = 5000 
    Capybara.always_include_port = true 
    Capybara.app_host = "http://test-tenant.lvh.me" 
    end 

    feature "Login" do 
    scenario "with correct credentials", js: true do 
     visit '/accounts/sign_in' 
     fill_in("account[email]", with: "#{accounts(:tenant_user).email}") 
     fill_in("account[password]", with: "password") 
     click_button("Sign in") 
     page.must_have_content("Signed in successfully.") 

     visit '/' 
     page.must_have_content("Welcome") 
    end 
    end 

end 

Answer 1

在测试了一些不同的组合后，我想出了自己的答案。解决方案其实很简单。所有公寓&水豚相关的配置应该在test_helpers.rb文件中定义。

test_helpers.rb：

ENV['RAILS_ENV'] ||= 'test' 
require File.expand_path('../../config/environment', __FILE__) 
require 'rails/test_help' 
require "minitest/reporters" 
require "minitest/rails/capybara" 
Minitest::Reporters.use! 


Apartment::Tenant.drop("test-tenant") rescue nil 
Apartment::Tenant.create("test-tenant") rescue nil 
Apartment::Tenant.switch!("test-tenant") 


class ActiveSupport::TestCase 
    # Setup all fixtures in test/fixtures/*.yml for all tests in alphabetical order. 
    fixtures :all 
end 

class ActionController::TestCase 
    include Devise::TestHelpers 
end 

class ActionDispatch::IntegrationTest 
end 

# Since we are using Apartment gem, we need to tell Capybara to connect our testing tenant URL + port number 
Capybara.server_port = 5000 
Capybara.always_include_port = true 
Capybara.app_host = "http://test-tenant.lvh.me" 

测试用例很简单：

require "test_helper" 


class LoginTest < Capybara::Rails::TestCase 

    def setup 
    end 


    feature "Login" do 
    scenario "with correct credentials", js: true do 
     visit '/accounts/sign_in' 
     fill_in("account[email]", with: "#{accounts(:tenant_user).email}") 
     fill_in("account[password]", with: "password") 
     click_button("Sign in") 
     page.must_have_content("Signed in successfully.") 

     visit '/' 
     page.must_have_content("Welcome") 
    end 
    end 

end 

Answer 2

公寓宝石维基建议您spec_helper或rails_helper以下配置：

RSpec.configure do |config| 
    config.before(:suite) do 
    # Clean all tables to start 
    DatabaseCleaner.clean_with :truncation 
    # Use transactions for tests 
    DatabaseCleaner.strategy = :transaction 
    # Truncating doesn't drop schemas, ensure we're clean here, app *may not* exist 
    Apartment::Tenant.drop('app') rescue nil 
    # Create the default tenant for our tests 
    Company.create!(name: 'Influitive Corp.', subdomain: 'app') 
    end 

    config.before(:each) do 
    # Start transaction for this test 
    DatabaseCleaner.start 
    # Switch into the default tenant 
    Apartment::Tenant.switch! 'app' 
    end 

    config.after(:each) do 
    # Reset tentant back to `public` 
    Apartment::Tenant.reset 
    # Rollback transaction 
    DatabaseCleaner.clean 
    end 
end 

这适用于我，并且具有在测试中不需要重复代码的好处。

当我使用这个相同的配置时，我遇到了一个问题，但是当测试在硒中使用AJAX时。然后，我碰到了Apartment :: TenantNotFound错误，即使这个配置对于​​没有JS格式的测试来说也是完美的。