在 Rails 功能测试中发送浏览器字符串

Question

应用程序应该根据浏览器设置设置区域设置，但我不知道如何测试它。我不知道我可以提供什么代码示例来解释，但测试是这样的：

def test_locale_settings
    get :index, {}, {:user_id => 1} # send browser settings to english
    assert_select '.nav .welcome', :text => 'Welcome'
    get :index, {}, {:user_id => 1} # send browser settings to spanish
    assert_select '.nav .welcome', :text => 'Bienvenido'
end

Answer 1

不确定这是否有效，但请尝试一下：

def test_locale_settings
    @request.env["HTTP_ACCEPT_LANGUAGE"] = "en"
    get :index, {}, {:user_id => 1} # send browser settings to english
    assert_select '.nav .welcome', :text => 'Welcome'

    @request.env["HTTP_ACCEPT_LANGUAGE"] = "es"
    get :index, {}, {:user_id => 1} # send browser settings to spanish
    assert_select '.nav .welcome', :text => 'Bienvenido'
end

当然，您的应用程序需要知道如何解析 HTTP Accept Language 标头的格式。