Tests do not pass completely

[neilyoung]

FAIL S: mixing group with non-group throws descriptive error

• fail — true - message Cannot apply $addToSet to a non-array field. Field named 'roles' has a non-array type Object in the document _id: "wrkKSo7Huk3oJ3Qcg" - not
• fail — true - message cannot use the part (roles of roles.group2) to traverse the element ({roles: [ "editor", "user" ]}) - not
• fail — true - message Can only apply $pullAll to an array. _id: "J8woTH9vS26EW67cq" has the field roles of non-array type Object - not
• fail — true - message cannot use the part (roles of roles.group1) to traverse the element ({roles: [ "editor", "user" ]}) - not
• exception - message cannot use the part (roles of roles.group1) to traverse the element ({roles: [ "editor", "user" ]}) MongoError: cannot use the part (roles of roles.group1) to traverse the element ({roles: [ "editor", "user" ]}) at Object.Future.wait (/Users/decades/.meteor/packages/meteor-tool/.1.1.3.1wysac9++os.osx.x86_64+web.browser+web.cordova/mt-os.osx.x86_64/dev_bundle/server-lib/node_modules/fibers/future.js:398:15) at [object Object]. (packages/meteor/helpers.js:119:1) at [object Object].MongoConnection.(anonymous function) as update at [object Object].Mongo.Collection.(anonymous function) as update at Object._.extend.removeUsersFromRoles (packages/alanning:roles/rolescommon.js:242:1) at Tinytest.add.expectedErrorMsg (packages/local-test:alanning:roles/tests/server.js:950:1) at [object Object].func (packages/tinytest/tinytest.js:636:1) at packages/tinytest/tinytest.js:406:1 at [object Object]..extend.withValue (packages/meteor/dynamics_nodejs.js:56:1) at packages/meteor/timers.js:6:1

  ---

  at Object.toError (/Users/decades/.meteor/packages/mongo/.1.1.0.1ruc6ua++os+web.browser+web.cordova/npm/node_modules/mongodb/lib/mongodb/utils.js:114:11) at /Users/decades/.meteor/packages/mongo/.1.1.0.1ruc6ua++os+web.browser+web.cordova/npm/node_modules/mongodb/lib/mongodb/collection/core.js:577:27 at /Users/decades/.meteor/packages/mongo/.1.1.0.1ruc6ua++os+web.browser+web.cordova/npm/node_modules/mongodb/lib/mongodb/db.js:1195:7 at /Users/decades/.meteor/packages/mongo/.1.1.0.1ruc6ua++os+web.browser+web.cordova/npm/node_modules/mongodb/lib/mongodb/db.js:1903:9 at Server.Base._callHandler (/Users/decades/.meteor/packages/mongo/.1.1.0.1ruc6ua++os+web.browser+web.cordova/npm/node_modules/mongodb/lib/mongodb/connection/base.js:453:41) at /Users/decades/.meteor/packages/mongo/.1.1.0.1ruc6ua++os+web.browser+web.cordova/npm/node_modules/mongodb/lib/mongodb/connection/server.js:487:18 at [object Object].MongoReply.parseBody (/Users/decades/.meteor/packages/mongo/.1.1.0.1ruc6ua++os+web.browser+web.cordova/npm/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js:68:5) at [object Object]. (/Users/decades/.meteor/packages/mongo/.1.1.0.1ruc6ua++os+web.browser+web.cordova/npm/node_modules/mongodb/lib/mongodb/connection/server.js:445:20) at [object Object].emit (events.js:95:17) at [object Object]. (/Users/decades/.meteor/packages/mongo/.1.1.0.1ruc6ua++os+web.browser+web.cordova/npm/node_modules/mongodb/lib/mongodb/connection/connection_pool.js:207:13)

[alanning]

Fixed on master.