gitlab-org--gitlab-foss/spec/policies/merge_request_policy_spec.rb

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require 'spec_helper'
describe MergeRequestPolicy do
include ExternalAuthorizationServiceHelpers
let(:guest) { create(:user) }
let(:author) { create(:user) }
let(:developer) { create(:user) }
let(:project) { create(:project, :public) }
def permissions(user, merge_request)
described_class.new(user, merge_request)
end
before do
project.add_guest(guest)
project.add_guest(author)
project.add_developer(developer)
end
context 'when merge request is unlocked' do
let(:merge_request) { create(:merge_request, :closed, source_project: project, target_project: project, author: author) }
it 'allows author to reopen merge request' do
expect(permissions(author, merge_request)).to be_allowed(:reopen_merge_request)
end
it 'allows developer to reopen merge request' do
expect(permissions(developer, merge_request)).to be_allowed(:reopen_merge_request)
end
it 'prevents guest from reopening merge request' do
expect(permissions(guest, merge_request)).to be_disallowed(:reopen_merge_request)
end
end
context 'when merge request is locked' do
let(:merge_request_locked) { create(:merge_request, :closed, discussion_locked: true, source_project: project, target_project: project, author: author) }
it 'prevents author from reopening merge request' do
expect(permissions(author, merge_request_locked)).to be_disallowed(:reopen_merge_request)
end
it 'prevents developer from reopening merge request' do
expect(permissions(developer, merge_request_locked)).to be_disallowed(:reopen_merge_request)
end
it 'prevents guests from reopening merge request' do
expect(permissions(guest, merge_request_locked)).to be_disallowed(:reopen_merge_request)
end
end
context 'with external authorization enabled' do
let(:user) { create(:user) }
let(:project) { create(:project, :public) }
let(:merge_request) { create(:merge_request, source_project: project) }
let(:policies) { described_class.new(user, merge_request) }
before do
enable_external_authorization_service_check
end
it 'can read the issue iid without accessing the external service' do
expect(::Gitlab::ExternalAuthorization).not_to receive(:access_allowed?)
expect(policies).to be_allowed(:read_merge_request_iid)
end
end
end