Add leave link to access_granted email

Allows users to leave a project/group
that they have been added to.
Add function to leave a namespace by url param
If the `leave` param is present on a project/group show page,
click the leave link.

2 files changed, 20 insertions, 2 deletions

diff --git a/spec/features/projects/members/group_member_cannot_leave_group_project_spec.rb b/spec/features/projects/members/group_member_cannot_leave_group_project_spec.rb
index 0ab29660189..a645b917568 100644
--- a/spec/features/projects/members/group_member_cannot_leave_group_project_spec.rb
+++ b/spec/features/projects/members/group_member_cannot_leave_group_project_spec.rb
@@ -8,10 +8,17 @@ describe 'Projects > Members > Group member cannot leave group project' do
   before do
     group.add_developer(user)
     sign_in(user)
-    visit project_path(project)
   end
 
   it 'user does not see a "Leave project" link' do
+    visit project_path(project)
+
     expect(page).not_to have_content 'Leave project'
   end
+
+  it 'renders a flash message if attempting to leave by url', :js do
+    visit project_path(project, leave: 1)
+
+    expect(find('.flash-alert')).to have_content 'You do not have permission to leave this project'
+  end
 end
diff --git a/spec/features/projects/members/member_leaves_project_spec.rb b/spec/features/projects/members/member_leaves_project_spec.rb
index 94b29de4686..bd2ef9c07c4 100644
--- a/spec/features/projects/members/member_leaves_project_spec.rb
+++ b/spec/features/projects/members/member_leaves_project_spec.rb
@@ -7,13 +7,24 @@ describe 'Projects > Members > Member leaves project' do
   before do
     project.add_developer(user)
     sign_in(user)
-    visit project_path(project)
   end
 
   it 'user leaves project' do
+    visit project_path(project)
+
     click_link 'Leave project'
 
     expect(current_path).to eq(dashboard_projects_path)
     expect(project.users.exists?(user.id)).to be_falsey
   end
+
+  it 'user leaves project by url param', :js do
+    visit project_path(project, leave: 1)
+
+    page.accept_confirm
+
+    expect(find('.flash-notice')).to have_content "You left the \"#{project.full_name}\" project"
+    expect(current_path).to eq(dashboard_projects_path)
+    expect(project.users.exists?(user.id)).to be_falsey
+  end
 end