Fix tests

app/models/project.rb

@@ -86,13 +86,13 @@ class Project < ActiveRecord::Base
   validate :check_limit, :repo_name
 
   # Scopes
-  scope :without_user, ->(user)  { where("id NOT IN (:ids)", ids: user.authorized_projects.map(&:id) ) }
-  scope :without_team, ->(team) { team.projects.present? ? where("id NOT IN (:ids)", ids: team.projects.map(&:id)) : scoped  }
-  scope :not_in_group, ->(group) { where("id NOT IN (:ids)", ids: group.project_ids ) }
-  scope :in_team, ->(team) { where("id IN (:ids)", ids: team.projects.map(&:id)) }
+  scope :without_user, ->(user)  { where("projects.id NOT IN (:ids)", ids: user.authorized_projects.map(&:id) ) }
+  scope :without_team, ->(team) { team.projects.present? ? where("projects.id NOT IN (:ids)", ids: team.projects.map(&:id)) : scoped  }
+  scope :not_in_group, ->(group) { where("projects.id NOT IN (:ids)", ids: group.project_ids ) }
+  scope :in_team, ->(team) { where("projects.id IN (:ids)", ids: team.projects.map(&:id)) }
   scope :in_namespace, ->(namespace) { where(namespace_id: namespace.id) }
   scope :in_group_namespace, -> { joins(:group) }
-  scope :sorted_by_activity, -> { order("last_activity_at DESC") }
+  scope :sorted_by_activity, -> { order("projects.last_activity_at DESC") }
   scope :personal, ->(user) { where(namespace_id: user.namespace_id) }
   scope :joined, ->(user) { where("namespace_id != ?", user.namespace_id) }
   scope :public_only, -> { where(public: true) }
@@ -190,7 +190,7 @@ class Project < ActiveRecord::Base
   end
 
   def last_activity_date
-    last_activity_at
+    last_activity_at || updated_at
   end
 
   def project_id

spec/models/project_spec.rb

@@ -108,8 +108,8 @@ describe Project do
 
     describe 'last_activity_date' do
       it 'returns the creation date of the project\'s last event if present' do
-        project.stub(last_event: last_event)
-        project.last_activity_date.should == last_event.created_at
+        last_activity_event = create(:event, project: project)
+        project.last_activity_date.to_s(:db).should == last_event.created_at.to_s(:db)
       end
 
       it 'returns the project\'s last update date if it has no events' do