testUpgradeInstanceWithOldDataFs: New Unit Test to check upgrade of old...

testUpgradeInstanceWithOldDataFs: New Unit Test to check upgrade of old instance to current ERP5 version.

After copying old instance ZODB and SQL from erp5-bin.git, this checks whether
instance can be successfully through upgrader. Introduced because of 140be41d.

product/ERP5Type/tests/testUpgradeInstanceWithOldDataFs.py

+##############################################################################
+#
+# Copyright (c) 2020 Nexedi SA and Contributors. All Rights Reserved.
+#          Arnaud Fontaine <arnaud.fontaine@nexedi.com>
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsability of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# garantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program is Free Software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+##############################################################################
+from Products.ERP5Type.tests.ERP5TypeTestCase import ERP5TypeTestCase
+
+class TestUpgradeInstanceWithOldDataFs(ERP5TypeTestCase):
+  def getBusinessTemplateList(self):
+    return ('erp5_core_proxy_field_legacy',
+            'erp5_full_text_mroonga_catalog',
+            'erp5_base',
+            'erp5_workflow',
+            'erp5_accounting',
+            'erp5_configurator',
+            'erp5_simulation',
+            'erp5_pdm',
+            'erp5_trade',
+            'erp5_accounting',
+            'erp5_configurator_standard_trade_template',
+            'erp5_upgrader')
+
+  def testUpgrade(self):
+    if not self.portal.portal_templates.getRepositoryList():
+      self.setupAutomaticBusinessTemplateRepository(
+        searchable_business_template_list=["erp5_core", "erp5_base"])
+
+    from Products.ERP5Type.tests.utils import createZODBPythonScript
+    createZODBPythonScript(
+      self.portal.portal_skins.custom,
+      'Base_getUpgradeBusinessTemplateList',
+      '',
+      """return (('erp5_base',
+         'erp5_configurator_standard_trade_template',
+         'erp5_configurator_standard',
+         'erp5_jquery',
+         'erp5_xhtml_style'),
+        ['erp5_upgrader'])""")
+    self.tic()
+
+    alarm = self.portal.portal_alarms.promise_check_upgrade
+    alarm.solve()
+    self.tic()
+    self.assertEquals(alarm.getLastActiveProcess().getResultList(), [])

tests/__init__.py

@@ -100,8 +100,40 @@ class ERP5(_ERP5):
       if not status_dict['status_code']:
         status_dict = self.runUnitTest('--load', '--activity_node=2', full_test)
       return status_dict
-    if test.startswith('testFunctional'):
+    elif test.startswith('testFunctional'):
       return self._updateFunctionalTestResponse(self.runUnitTest(full_test))
+    elif test == 'testUpgradeInstanceWithOldDataFs':
+      old_data_path = None
+      for path in sys.path:
+        if path.endswith('/erp5-bin'):
+          old_data_path = os.path.join(path, 'test_data', test)
+          if not os.path.isdir(old_data_path):
+            return dict(
+              status_code=-1,
+              test_count=1,
+              failure_count=1,
+              stderr='%s does not exist or is not a directory' % old_data_path)
+
+          break
+      else:
+        return dict(
+          status_code=-1,
+          test_count=1,
+          failure_count=1,
+          stderr='erp5-bin repository not found in %s' % '\n'.join(sys.path))
+
+      instance_home = (self.instance and 'unit_test.%u' % self.instance
+                       or 'unit_test')
+      os.makedirs(os.path.join(instance_home, 'var'))
+
+      import shutil
+      shutil.copyfile(os.path.join(old_data_path, 'Data.fs'),
+                      os.path.join(instance_home, 'var', 'Data.fs'))
+      shutil.copyfile(os.path.join(old_data_path, 'dump.sql'),
+                      os.path.join(instance_home, 'dump.sql'))
+
+      return self.runUnitTest('--load', full_test)
+
     return super(ERP5, self).run(full_test)
 
   def _updateFunctionalTestResponse(self, status_dict):
@@ -192,4 +224,3 @@ class ERP5BusinessTemplateCodingStyleTestSuite(_ERP5):
 
   def run(self, full_test):
     return self.runUnitTest('CodingStyleTest', TESTED_BUSINESS_TEMPLATE=full_test)
-