Make tests pass when running on cms

cms/djangoapps/contentstore/management/commands/ftpserve.py

-from django.core.management.base import BaseCommand
-from django.contrib.auth.models import User
-import contentstore.tasks
-
-from pyftpdlib import ftpserver
-import os
-
-class DjangoAuthorizer(object):
-    def validate_authentication(self, username, password):
-        try: 
-            u=User.objects.get(username=username)
-        except User.DoesNotExist:
-            return False
-        # TODO: Check security groups
-        return u.check_password(password)
-    def has_user(self, username):
-        print "????",username
-        return True
-    def has_perm(self, username, perm, path=None):
-        print "!!!!!",username, perm, path
-        return True
-    def get_home_dir(self, username):
-        d = "/tmp/ftp/"+username
-        try: 
-            os.mkdir(d)
-        except OSError:
-            pass
-        return "/tmp/ftp/"+username
-    def get_perms(self, username):
-        return 'elradfmw'
-    def get_msg_login(self, username):
-        return 'Hello'
-    def get_msg_quit(self, username):
-        return 'Goodbye'
-    def __init__(self):
-        pass
-    def impersonate_user(self, username, password):
-        pass
-    def terminate_impersonation(self, username):
-        pass
-
-def on_upload(ftp_handler, filename):
-    source = ftp_handler.remote_ip
-    author = ftp_handler.username
-    print filename, author, source
-    # We pass on this for now: 
-    #   contentstore.tasks.on_upload
-    # It is a changing API, and it makes testing the FTP server slow. 
-
-class Command(BaseCommand):
-    help = \
-''' Run FTP server.'''
-    def handle(self, *args, **options):
-        authorizer = DjangoAuthorizer() #ftpserver.DummyAuthorizer()
-        handler = ftpserver.FTPHandler
-        handler.on_file_received = on_upload
-
-        handler.authorizer = authorizer
-        address = ("127.0.0.1", 2121)
-        ftpd = ftpserver.FTPServer(address, handler)
-        ftpd.serve_forever()

cms/envs/dev.py

@@ -38,6 +38,6 @@ CACHES = {
         'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
         'KEY_PREFIX': 'general',
         'VERSION': 4,
-        'KEY_FUNCTION': 'util.cache.memcache_safe_key',
+        'KEY_FUNCTION': 'util.memcache.safe_key',
     }
 }

cms/envs/test.py

+"""
+This config file runs the simplest dev environment using sqlite, and db-based
+sessions. Assumes structure:
+
+/envroot/
+        /db   # This is where it'll write the database file
+        /mitx # The location of this repo
+        /log  # Where we're going to write log files
+"""
+from .common import *
+import os
+
+# Nose Test Runner
+INSTALLED_APPS += ('django_nose',)
+NOSE_ARGS = ['--cover-erase', '--with-xunit', '--with-xcoverage', '--cover-html', '--cover-inclusive']
+for app in os.listdir(PROJECT_ROOT / 'djangoapps'):
+    NOSE_ARGS += ['--cover-package', app]
+TEST_RUNNER = 'django_nose.NoseTestSuiteRunner'
+
+KEYSTORE = {
+    'host': 'localhost',
+    'db': 'mongo_base',
+    'collection': 'key_store',
+}
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': ENV_ROOT / "db" / "mitx.db",
+    }
+}
+
+CACHES = {
+    # This is the cache used for most things. Askbot will not work without a 
+    # functioning cache -- it relies on caching to load its settings in places.
+    # In staging/prod envs, the sessions also live here.
+    'default': {
+        'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
+        'LOCATION': 'mitx_loc_mem_cache',
+        'KEY_FUNCTION': 'util.memcache.safe_key',
+    },
+
+    # The general cache is what you get if you use our util.cache. It's used for
+    # things like caching the course.xml file for different A/B test groups.
+    # We set it to be a DummyCache to force reloading of course.xml in dev.
+    # In staging environments, we would grab VERSION from data uploaded by the
+    # push process.
+    'general': {
+        'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
+        'KEY_PREFIX': 'general',
+        'VERSION': 4,
+        'KEY_FUNCTION': 'util.memcache.safe_key',
+    }
+}

lms/envs/dev.py

@@ -44,7 +44,7 @@ CACHES = {
         'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
         'KEY_PREFIX': 'general',
         'VERSION': 4,
-        'KEY_FUNCTION': 'util.cache.memcache_safe_key',
+        'KEY_FUNCTION': 'util.memcache.safe_key',
     }
 }
 

rakefile

@@ -66,7 +66,7 @@ end
     desc "Run all django tests on our djangoapps for the #{system}"
     task task_name => report_dir do
         ENV['NOSE_XUNIT_FILE'] = File.join(report_dir, "nosetests.xml")
-        sh(django_admin(:lms, :test, 'test', *Dir['lms/djangoapps'].each))
+        sh(django_admin(system, :test, 'test', *Dir["#{system}/djangoapps/*"].each))
     end
     task :test => task_name