Allow project creation in scope of group for non-admin but group owners

spec/models/namespace_spec.rb

@@ -22,4 +22,14 @@ describe Namespace do
   it { should validate_presence_of :path }
   it { should validate_uniqueness_of(:path) }
   it { should validate_presence_of :owner }
+
+  describe "Mass assignment" do
+    it { should allow_mass_assignment_of(:name) }
+    it { should allow_mass_assignment_of(:path) }
+  end
+
+  describe "Respond to" do
+    it { should respond_to(:human_name) }
+    it { should respond_to(:to_param) }
+  end
 end

spec/models/project_spec.rb

@@ -40,6 +40,7 @@ describe Project do
   end
 
   describe "Mass assignment" do
+    it { should_not allow_mass_assignment_of(:namespace_id) }
     it { should_not allow_mass_assignment_of(:owner_id) }
     it { should_not allow_mass_assignment_of(:private_flag) }
   end

spec/models/user_spec.rb

@@ -40,6 +40,7 @@ describe User do
     it { should have_one(:namespace) }
     it { should have_many(:users_projects).dependent(:destroy) }
     it { should have_many(:projects) }
+    it { should have_many(:groups) }
     it { should have_many(:my_own_projects).class_name('Project') }
     it { should have_many(:keys).dependent(:destroy) }
     it { should have_many(:events).class_name('Event').dependent(:destroy) }