Implement UsersProject project_access validation

app/models/users_project.rb

@@ -28,6 +28,7 @@ class UsersProject < ActiveRecord::Base
   validates :user, presence: true
   validates :user_id, uniqueness: { :scope => [:project_id], message: "already exists in project" }
+  validates :project_access, inclusion: { in: [GUEST, REPORTER, DEVELOPER, MASTER] }, presence: true
   validates :project, presence: true
   delegate :name, :email, to: :user, prefix: true

spec/factories.rb

@@ -45,6 +45,7 @@ FactoryGirl.define do
   factory :users_project do
     user
     project
+    project_access { UsersProject::MASTER }
   end
   factory :issue do

spec/helpers/gitlab_markdown_helper_spec.rb

@@ -85,7 +85,7 @@ describe GitlabMarkdownHelper do
       let(:expected) { project_team_member_path(project, member) }
       before do
-        project.users << user
+        project.add_access(user, :admin)
       end
       it "should link using a simple name" do
@@ -314,7 +314,7 @@ describe GitlabMarkdownHelper do
     end
     it "should handle references in lists" do
-      project.users << user
+      project.add_access(user, :admin)
       actual = "\n* dark: ##{issue.id}\n* light by @#{member.user.username}"

spec/models/system_hook_spec.rb

@@ -56,7 +56,7 @@ describe SystemHook do
       user = create(:user)
       project = create(:project)
       with_resque do
-        project.users << user
+        project.add_access(user, :admin)
       end
       WebMock.should have_requested(:post, @system_hook.url).with(body: /user_add_to_team/).once
     end
@@ -64,7 +64,7 @@ describe SystemHook do
     it "project_destroy hook" do
       user = create(:user)
       project = create(:project)
-      project.users << user
+      project.add_access(user, :admin)
       with_resque do
         project.users_projects.clear
       end

spec/models/users_project_spec.rb

@@ -29,6 +29,7 @@ describe UsersProject do
     it { should validate_uniqueness_of(:user_id).scoped_to(:project_id).with_message(/already exists/) }
     it { should validate_presence_of(:project) }
+    it { should ensure_inclusion_of(:project_access).in_array(UsersProject.access_roles.values) }
   end
   describe "Delegate methods" do

spec/requests/gitlab_flavored_markdown_spec.rb

@@ -6,7 +6,7 @@ describe "Gitlab Flavored Markdown" do
   let(:merge_request) { create(:merge_request, project: project) }
   let(:fred) do
       u = create(:user, name: "fred")
-      project.users << u
+      project.add_access(u, :admin)
       u
   end