[英]Elixir Hound wait for page to load
I'm submitting a login form and trying to capture the HTML afterwards using elixir / hound. 我正在提交登录表单并尝试使用elixir / hound捕获HTML。 After submitting I run
page_source
and get nothing. 提交后我运行
page_source
并得不到任何结果。 If I wait for a second (for the page to finish loading) then I get back the html. 如果我等待一秒钟(页面完成加载),那么我回到html。
Is there a way to make hound wait till the page is finished loading? 有没有办法让猎犬等到页面完成加载?
I'm currently doing: :timer.sleep(2000)
as a work around, hoping for a better way :/ 我目前正在做::
:timer.sleep(2000)
作为一种解决方法,希望有更好的方法:/
This is what I do: 这就是我做的:
Create a function that repeatedly checks for a test condition every 100ms, in this case I'm waiting for particular text to appear by using visible_page_text 创建一个每隔100ms重复检查一次测试条件的函数,在这种情况下,我正在等待使用visible_page_text显示特定文本
@tag timeout: 6000
test "My Test" do
assert wait_for(fn -> Regex.match?(~r/Success/, visible_page_text()) end)
end
def wait_for(func) do
:timer.sleep(100)
case func.() do
true -> true
false -> wait_for(func)
end
end
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