Adding tests for permissions under main use cases

imio/dms/mail/tests/test_permissions_base.py

@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+""" user permissions tests for this package."""
+from imio.dms.mail.testing import change_user
+from imio.dms.mail.testing import DMSMAIL_INTEGRATION_TESTING
+from plone import api
+
+import unittest
+
+
+class TestPermissionsBase(unittest.TestCase):
+
+    layer = DMSMAIL_INTEGRATION_TESTING
+
+    def setUp(self):
+        self.portal = self.layer["portal"]
+        self.imf = self.portal["incoming-mail"]
+        self.omf = self.portal["outgoing-mail"]
+        self.pw = api.portal.get_tool("portal_workflow")
+        change_user(self.portal)
+
+    def get_perms(self, userid, obj):
+        perms = (
+            "Access contents information",
+            "Add portal content",
+            "Delete objects",
+            "Modify portal content",
+            "Review portal content",
+            "View",
+            "collective.dms.basecontent: Add DmsFile",
+            "imio.dms.mail: Write mail base fields",
+            "imio.dms.mail: Write treating group field",
+        )
+        perms = {perm: api.user.has_permission(perm, userid, obj=obj) for perm in perms}
+        return perms
+
+    def assertHasAllPerms(self, userid, obj):
+        self.assertTrue(all(self.get_perms(userid, obj).values()))
+
+    def assertHasNoPerms(self, userid, obj):
+        self.assertFalse(any(self.get_perms(userid, obj).values()))