title: Fetching values from email in protractor test case
body: <p>I need to test a protractor test case in which a user signs up, receives an email, goes to the link provided in the email and fills up his/her details in activation signup form.</p>
  
  <p>The problem is how can I get the redeem token from the email. My email has a link to the activation page which has the auth token like following:</p>
  
  <pre><code>http://127.0.0.1:3000/#/signup/redeem/eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJqdGkiOiJlOTRhYzY3MC1kYTNlLTQyYTUtODVkZS02NDU4ZjVmZGMwYjAiLCJzdWIiOiJ0ZXN0QGNvZWYuY28iLCJpYXQiOjE0Mjc0OTM5MDMsImV4cCI6MTQyODA5ODcwM30.
  </code></pre>
  
  <p>But how do I fetch that token so that I can build the url or how can I click that button in my email so that I can complete the flow ? I am using mailcatcher to simulate email.</p>