Changes to get user management screens started. Updated UserStore to add all expected functions. Added tests for these functions.

model.py

@@ -1,14 +1,15 @@
 class User(dict):
-    """ Every user must have keys for a username, name, password (this
+    """ Every user must have keys for a username, name, passphrase (this
     is a md5 hash of the password), groups, and an email address.  They can be
     blank or None, but the keys must exist. """
     def __init__(self, dict=None):
-        for key in ['username', 'name', 'password', 'email']:
+        for key in ['username', 'name', 'passphrase', 'email']:
             self[key] = ''
         for key in ['groups']:
             self[key] = []
-        for key in dict:
-            self[key] = dict[key]
+        if dict:
+            for key in dict:
+                self[key] = dict[key]
 
     def __getattr__(self, attr):
         return None

modules/installed/lib/user_store.py

@@ -12,10 +12,42 @@ class UserStore(UserStoreModule, sqlite_db):
         self.db_file = cfg.user_db
         sqlite_db.__init__(self, self.db_file, autocommit=True)
         self.__enter__()
+
     def close(self):
-        self.__exit__()
-    def expert(self):
-        return False
+        self.__exit__(None,None,None)
+
+    def expert(self, username=None):
+        groups = self.attr(username,"groups")
+        if not groups:
+            return False
+        return 'expert' in groups        
+
+    def attr(self, username=None, field=None):
+        return self.get(username)[field]
+
+    def get(self,username=None):
+        return User(sqlite_db.get(self,username))
+
+    def exists(self, username=None):
+        try:
+            user = self.get(username)
+            if not user:
+                return False
+            elif user["username"]=='':
+                return False
+            return True
+        except TypeError:
+            return False
+
+    def remove(self,username=None):
+        self.__delitem__(username)
+        self.commit()
+
+    def get_all(self):
+        return self.items()
+
+    def set(self,username=None,user=None):
+        sqlite_db.__setitem__(self,username, user)
 
 class UserStoreOld():
 #class UserStore(UserStoreModule):

modules/installed/system/users.py

@@ -47,23 +47,25 @@ class add(FormPlugin, PagePlugin):
         return form.render()
 
     def process_form(self, username=None, name=None, email=None, md5_password=None, **kwargs):
-        msg = ''
+        msg = Message()
 
-        if not username: msg = add_message(msg, _("Must specify a username!"))
-        if not md5_password: msg = add_message(msg, _("Must specify a password!"))
+        if not username: msg.add = _("Must specify a username!")
+        if not md5_password: msg.add = _("Must specify a password!")
         
-        if username in cfg.users:
-            msg = add_message(msg, _("User already exists!"))
+        if username in cfg.users.keys():
+            msg.add = _("User already exists!")
         else:
             try:
-                cfg.users[username]= User(dict={'username':username, 'name':name, 'email':email, 'password':md5_password})
+                di = {'username':username, 'name':name, 'email':email, 'passphrase':md5_password}
+                new_user = User(dict=di)
+                cfg.users.set(username,new_user)
             except:
-                msg = add_message(msg, _("Error storing user!"))
+                msg.add = _("Error storing user!")
 
         if not msg:
-            msg = add_message(msg, "%s saved." % username)
-
-        main = self.make_form(username, name, email, message=msg)
+            msg.add = _("%s saved." % username)
+        cfg.log(msg.text)
+        #main = self.make_form(username, name, email, msg=msg.text)
         return self.fill_template(title="Manage Users and Groups", main=main, sidebar_left=self.sidebar_left, sidebar_right=self.sidebar_right)
 
 class edit(FormPlugin, PagePlugin):
@@ -114,7 +116,7 @@ class edit(FormPlugin, PagePlugin):
                         msg.add(_("User %s does not exist." % username))
             else:
                 msg.add = _("Must specify at least one valid, existing user.")
-            main = self.make_form(msg=msg.text)
+            #main = self.make_form(msg=msg.text)
             return self.fill_template(title="Manage Users and Groups", main=main, sidebar_left=self.sidebar_left, sidebar_right=self.sidebar_right)
 
         sidebar_right = ''

test.sh

@@ -0,0 +1,9 @@
+#! /bin/sh
+
+PYTHONPATH=build/exmachina:$PYTHONPATH
+PYTHONPATH=modules/installed/lib:$PYTHONPATH
+PYTHONPATH=vendor:$PYTHONPATH
+
+export PYTHONPATH
+
+python tests/test_user_store.py

tests/test_user_store.py

@@ -0,0 +1,86 @@
+#! /usr/bin/env python
+# -*- mode: python; mode: auto-fill; fill-column: 80 -*-
+
+import user_store
+from logger import Logger
+import cfg
+import unittest
+import cherrypy
+import plugin_mount
+import os
+from model import User
+cfg.log = Logger()
+
+cherrypy.log.access_file = None
+
+class UserStore(unittest.TestCase):
+    """Test each function of user_store to confirm they work as expected"""
+
+    def setUp(self):
+        cfg.user_db = os.path.join(cfg.file_root, "tests/testdata/users");
+        self.userstore = plugin_mount.UserStoreModule.get_plugins()[0]
+
+    def tearDown(self):
+        for user in self.userstore.get_all():
+            self.userstore.remove(user[0])
+        self.userstore.close()
+        
+    def test_user_does_not_exist(self):
+        self.assertEqual(self.userstore.exists("notausername"),False)
+
+    def test_user_does_exist(self):
+        self.add_user("isausername", False)
+        self.assertEqual(self.userstore.exists("isausername"),True)
+
+    def test_add_user(self):
+        self.assertEqual(len(self.userstore.items()),0)
+        self.add_user("test_user", False)
+        self.assertEqual(len(self.userstore.items()),1)
+
+    def test_user_is_in_expert_group(self):
+        self.add_user("test_user", True)
+        self.assertEqual(self.userstore.expert("test_user"),True)
+
+    def test_user_is_not_in_expert_group(self):
+        self.add_user("test_user", False)
+        self.assertEqual(self.userstore.expert("test_user"),False)
+
+    def test_user_removal(self):
+        self.assertEqual(len(self.userstore.items()),0)
+        self.add_user("test_user", False)
+        self.assertEqual(len(self.userstore.items()),1)
+        self.userstore.remove("test_user")
+        self.assertEqual(len(self.userstore.items()),0)
+
+    def test_get_user_email_attribute(self):
+        self.add_user("test_user", False,"test@home")
+        self.assertEqual(self.userstore.attr("test_user","email"),"test@home")
+
+    def test_get_user(self):
+        test_user = self.add_user("test_user", False)
+        self.assertEqual(self.userstore.get("test_user"),test_user)
+
+    def test_get_all_users(self):
+        self.add_user("test_user1", False)
+        self.add_user("test_user2", False)
+        self.assertEqual(len(self.userstore.get_all()),2)
+
+    def add_user(self, test_username, add_to_expert_group, email=''):
+        test_user = self.create_user(test_username, email)
+        if add_to_expert_group:
+            test_user = self.add_user_to_expert_group(test_user)
+        self.userstore.set(test_username,test_user)
+        return test_user
+
+    def create_user(self, username, email=''):
+        test_user = User()
+        test_user["username"] = username
+        test_user["email"] = email
+        return test_user
+
+    def add_user_to_expert_group(self, user):
+        user["groups"] = ["expert"]
+        return user
+
+if __name__ == "__main__":
+    unittest.main()