.. -*-doctest-*- =============== History Viewlet =============== We use zope.testbrowser to simulate browser interaction in order to show how the history viewlet works. Open a browser logged in as a Manager. >>> app = layer['app'] >>> from plone.testing.z2 import Browser >>> browser = Browser(app) >>> browser.handleErrors = False >>> browser.addHeader('Authorization', 'Basic admin:secret') >>> portal_url = 'http://nohost/plone' By default, only HTTP error codes (e.g. 500 Server Side Error) are shown when an error occurs on the server. To see more details, set handleErrors to False: >>> browser.handleErrors = False Create a public page without workflow. >>> browser.open(portal_url) >>> browser.getLink(id='document').click() >>> browser.getControl('Title').value = "Doc1" >>> browser.getControl('Save').click() >>> urldoc1 = browser.url Check that the form has been properly submitted >>> browser.url 'http://nohost/plone/doc1/view' The history viewlet gracefully handles content without workflow. >>> browser.getLink(url='@@historyview').click() Create a public page with workflow. >>> portal = layer['portal'] >>> portal.portal_workflow.setDefaultChain('simple_publication_workflow') >>> import transaction >>> transaction.commit() >>> browser.open(portal_url) >>> browser.getLink(id='document').click() >>> browser.getControl('Title').value = "Doc2" >>> browser.getControl('Save').click() >>> urldoc2 = browser.url The history viewlet gracefully handles initial default workflow state. >>> browser.getLink(url='@@historyview').click() >>> print browser.contents <...Create...