def test_is_in_state_unvalid_names(self):
with self.statefull_stuff() as (req, wf_entity, rset, adapter):
selector = is_in_state("unknown")
with self.assertRaises(ValueError) as cm:
selector(None, req, rset=rset)
self.assertEqual(str(cm.exception),
"wf_test: unknown state(s): unknown")
selector = is_in_state("weird", "unknown", "created", "weird")
with self.assertRaises(ValueError) as cm:
selector(None, req, rset=rset)
self.assertEqual(str(cm.exception),
"wf_test: unknown state(s): unknown,weird")
class ExpenseAcceptedView(notification.StatusChangeMixIn,
notification.NotificationView):
__select__ = is_instance('Expense') & is_in_state('accepted')
content = _("""
The expense ``%(title)s`` has been accepted :
Description
-----------
%(description)s
Detail
-----
%(detail)s
URL
---
%(url)s
""")
def subject(self):
entity = self.cw_rset.get_entity(0, 0)
return u'%s %s' % (self._cw._('expense accepted: '), entity.title)
def context(self, **kwargs):
context = super(ExpenseAcceptedView, self).context(**kwargs)
entity = self.cw_rset.complete_entity(0, 0)
description = entity.printable_value('description', format='text/plain')
description = normalize_text(description, 80)
detail = u'\n'.join(line.view('textoutofcontext') for line in entity.has_lines)
context.update({'description': description,
'title': entity.title,
'url': entity.absolute_url(),
'detail': detail, })
return context
def test_is_in_state(self):
with self.statefull_stuff() as (req, wf_entity, rset, adapter):
for state in ('created', 'validated', 'abandoned'):
selector = is_in_state(state)
self.assertEqual(selector(None, req, rset=rset),
state == "created")
adapter.fire_transition('validate')
req.cnx.commit()
wf_entity.cw_clear_all_caches()
self.assertEqual(adapter.state, 'validated')
clear_cache(rset, 'get_entity')
selector = is_in_state('created')
self.assertEqual(selector(None, req, rset=rset), 0)
selector = is_in_state('validated')
self.assertEqual(selector(None, req, rset=rset), 1)
selector = is_in_state('validated', 'abandoned')
self.assertEqual(selector(None, req, rset=rset), 1)
selector = is_in_state('abandoned')
self.assertEqual(selector(None, req, rset=rset), 0)
adapter.fire_transition('forsake')
req.cnx.commit()
wf_entity.cw_clear_all_caches()
self.assertEqual(adapter.state, 'abandoned')
clear_cache(rset, 'get_entity')
selector = is_in_state('created')
self.assertEqual(selector(None, req, rset=rset), 0)
selector = is_in_state('validated')
self.assertEqual(selector(None, req, rset=rset), 0)
selector = is_in_state('validated', 'abandoned')
self.assertEqual(selector(None, req, rset=rset), 1)
self.assertEqual(adapter.state, 'abandoned')
self.assertEqual(selector(None, req, rset=rset), 1)