Merge branch 'fix_leave_project_display' into 'master'

Fix and test leave project display

The 'Leave this project' display on project page was broken. It was calling the method incorrectly, which returned `nil` and displayed nothing. 

This fixes the display and also adds 2 different tests for it.

cc/ @jvanbaarsen @stanhu Please review and merge if you think it looks good. Thank you!

See merge request !2166

app/helpers/projects_helper.rb

@@ -105,6 +105,14 @@ module ProjectsHelper
     end
   end
 
+  def user_max_access_in_project(user_id, project)
+    level = project.team.max_member_access(user_id)
+
+    if level
+      Gitlab::Access.options_with_owner.key(level)
+    end
+  end
+
   private
 
   def get_project_nav_tabs(project, current_user)
@@ -277,14 +285,6 @@ module ProjectsHelper
     end
   end
 
-  def user_max_access_in_project(user, project)
-    level = project.team.max_member_access(user)
-
-    if level
-      Gitlab::Access.options_with_owner.key(level)
-    end
-  end
-
   def leave_project_message(project)
     "Are you sure you want to leave \"#{project.name}\" project?"
   end

app/views/projects/show.html.haml

@@ -71,7 +71,7 @@
   = render default_project_view
 
 - if current_user
-  - access = user_max_access_in_project(current_user, @project)
+  - access = user_max_access_in_project(current_user.id, @project)
   - if access
     .prepend-top-20.project-footer
       .gray-content-block.footer-block.center

spec/features/projects_spec.rb

@@ -70,6 +70,20 @@ feature 'Project', feature: true do
     end
   end
 
+  describe 'leave project link' do
+    let(:user)    { create(:user) }
+    let(:project) { create(:project, namespace: user.namespace) }
+
+    before do
+      login_with(user)
+      project.team.add_user(user, Gitlab::Access::MASTER)
+      visit namespace_project_path(project.namespace, project)
+    end
+
+    it { expect(page).to have_content('You have Master access to this project.') }
+    it { expect(page).to have_link('Leave this project') }
+  end
+
   def remove_with_confirm(button_text, confirm_with)
     click_button button_text
     fill_in 'confirm_name_input', with: confirm_with

spec/helpers/projects_helper_spec.rb

@@ -53,6 +53,16 @@ describe ProjectsHelper do
     end
   end
 
+  describe 'user_max_access_in_project' do
+    let(:project) { create(:project) }
+    let(:user) { create(:user) }
+    before do
+      project.team.add_user(user, Gitlab::Access::MASTER)
+    end
+
+    it { expect(helper.user_max_access_in_project(user.id, project)).to eq('Master') }
+  end
+
   describe "readme_cache_key" do
     let(:project) { create(:project) }