Test default contract preference.

Cover cases of ERP5 portal and Web Site contexts. Use anonymous and check
that returned page contains correct links and that those links are rendered
correctly.

product/ERP5/tests/testERP5Credential.py

@@ -155,7 +155,8 @@ class TestERP5Credential(ERP5TypeTestCase):
                     preferred_organisation_credential_update_automatic_approval=False,
                     preferred_person_credential_update_automatic_approval=False,
                     preferred_credential_alarm_automatic_call=False,
-                    preferred_subscription_assignment_category_list=[])
+                    preferred_subscription_assignment_category_list=[],
+                    preferred_credential_contract_document_reference=None)
     self._enablePreference()
 
   # Copied from bt5/erp5_egov/TestTemplateItem/testEGovMixin.py
@@ -1163,6 +1164,66 @@ class TestERP5Credential(ERP5TypeTestCase):
     sequence_list.addSequenceString(sequence_string)
     sequence_list.play(self)
 
+  def _prepareContractAndPreference(self):
+    self.contract_reference = self.id()
+    self.contract_content = 'My contract %s.' % self.contract_reference
+    preference = self._getPreference()
+    preference.edit(
+      preferred_credential_contract_document_reference=self.contract_reference)
+    self._enablePreference()
+    # reset the cache in order to have this preference working
+    self.portal.portal_caches.clearAllCache()
+    
+    self.contract = self.portal.web_page_module.newContent(
+      portal_type='Web Page',
+      reference=self.contract_reference,
+      language='en',
+      version='1',
+      text_content=self.contract_content
+    )
+    self.contract.publish()
+    transaction.commit()
+    self.tic()
+
+  def test_ERP5Site_viewCredentialRequestForm_contract(self):
+    """Check that if contract document is configured and it is published it
+       is shown while using join form"""
+    self._prepareContractAndPreference()
+    # render the form anonymous...
+    self.logout()
+    result = self.portal.ERP5Site_viewCredentialRequestForm()
+    # but check as superuser
+    self.login()
+    self.assertTrue('%s/asStrippedHTML' % self.contract.getRelativeUrl() in result)
+
+    # check if really contract has been correctly rendered
+    self.logout()
+    rendered = self.contract.asStrippedHTML()
+    self.assertTrue(self.contract_content in rendered)
+
+  def test_ERP5Site_viewCredentialRequestForm_contract_web(self):
+    """Check that if contract document is configured and it is published it
+       is shown while using join form in Web site"""
+    self._prepareContractAndPreference()
+
+    # create cool web site
+    web_site = self.portal.web_site_module.newContent(portal_type='Web Site')
+    web_site.publish()
+    transaction.commit()
+    self.tic()
+
+    # render the form anonymous...
+    self.logout()
+    result = web_site.ERP5Site_viewCredentialRequestForm()
+    # but check as superuser
+    self.login()
+    self.assertTrue(self.contract_reference in result)
+
+    # check if really contract has been correctly rendered
+    self.logout()
+    rendered = self.portal.unrestrictedTraverse('%s/%s' % (
+        web_site.getRelativeUrl(), self.contract_reference)).getTextContent()
+    self.assertTrue(self.contract_content in rendered)
 
 def test_suite():
   suite = unittest.TestSuite()