new test for registration with password validation plugin

svn path=/plone.app.users/branches/plip10959/; revision=50650

plone/app/users/tests/registration_forms.txt

@@ -235,3 +235,41 @@ Testing the flexible user registration
     ...Reviewers...'
 
 
+Now let's test using a PAS Password validation plugin. Add a test plugin.
+
+    >>> self.addPasswordStrength()
+    >>> browser.open('http://nohost/plone/@@new-user')
+
+Check that we are given instructions on what is a valid password
+
+   >>> print browser.contents
+    <...
+    ...Enter your new password. Must not be dead...
+
+
+We'll enter an invalid password
+
+    Fill out the form.
+    >>> browser.getControl('User Name').value = 'user5'
+    >>> browser.getControl('E-mail').value = 'user5@example.com'
+    >>> browser.getControl('Password').value = 'dead parrot'
+    >>> browser.getControl('Confirm password').value = 'dead parrot'
+    >>> browser.getControl('Register').click()
+
+    >>> print browser.contents
+    <...<div class="fieldErrorBox">Must not be dead</div>...
+    >>> print browser.url
+    http://...@@new-user...
+
+
+Now try a valid password
+
+    >>> browser.getControl('Password').value = 'fish'
+    >>> browser.getControl('Confirm password').value = 'fish'
+
+    >>> browser.getControl('Register').click()
+    >>> print browser.url
+    http://...@@usergroup-userprefs...
+    >>> print browser.contents
+    <...User added...user5...
+