测试重定向后加载的页面 [英] Testing a page that is loaded after a redirect

问题描述

我有一个测试用例，可以用来验证在POST调用之后，用户是否被重定向到正确的页面.

I've got a test case that is supposed to verify that, after a POST call, the user is redirected to the correct page.

"Redirect Page" in {
  running(FakeApplication()) {
    val Some(result) = route(FakeRequest(POST, "/product/add/something")
      .withFormUrlEncodedBody(
       "Id" -> "666",
      )
      .withSession("email" -> "User")
    )
    status(result) must equalTo(SEE_OTHER)
    // contentAsString(result) at this point is just blank

这将验证是否提供了重定向URL.然后，如何获得单元测试以转到重定向的URL，以便可以验证其内容?

This verifies that a redirect URL is given. How do I then get the unit test to go to the redirected URL so that I can verify its content?

推荐答案

您可以使用以下方法测试重定向到的URL:

You can test the URL redirected to with:

    redirectLocation(result) must beSome.which(_ == "/product/666")

如果要检查内容，请遵循重定向:

If you want to check the content, follow the redirect:

    val nextUrl = redirectLocation(result) match {
      case Some(s: String) => s
      case _ => ""
    }
    nextUrl must contain("/product/666")

    val newResult = route(FakeRequest(GET, nextUrl)).get

    status(newResult) must equalTo(OK)
    contentType(newResult) must beSome.which(_ == "text/html")
    contentAsString(newResult) must contain("something")

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