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# frozen_string_literal: true
require('spec_helper')
RSpec.describe Projects::ProtectedBranchesController do
let_it_be_with_reload(:project) { create(:project, :repository) }
let_it_be_with_reload(:empty_project) { create(:project, :empty_repo) }
let_it_be(:maintainer) { create(:user, maintainer_projects: [project, empty_project]) }
let(:protected_branch) { create(:protected_branch, project: project) }
let(:project_params) { { namespace_id: project.namespace.to_param, project_id: project } }
let(:base_params) { project_params.merge(id: protected_branch.id) }
let(:user) { maintainer }
before do
sign_in(user)
end
describe "GET #index" do
it 'redirects to repository settings' do
get(:index, params: { namespace_id: empty_project.namespace.to_param, project_id: empty_project })
expect(response).to redirect_to(project_settings_repository_path(empty_project))
end
end
describe "POST #create" do
let(:maintainer_access_level) { [{ access_level: Gitlab::Access::MAINTAINER }] }
let(:access_level_params) do
{ merge_access_levels_attributes: maintainer_access_level,
push_access_levels_attributes: maintainer_access_level }
end
let(:create_params) { attributes_for(:protected_branch).merge(access_level_params) }
it 'creates the protected branch rule' do
expect do
post(:create, params: project_params.merge(protected_branch: create_params))
end.to change(ProtectedBranch, :count).by(1)
end
context 'when repository is empty' do
let(:project) { empty_project }
it 'creates the protected branch rule' do
expect do
post(:create, params: project_params.merge(protected_branch: create_params))
end.to change(ProtectedBranch, :count).by(1)
expect(response).to have_gitlab_http_status(:found)
end
end
context 'when a policy restricts rule creation' do
it "prevents creation of the protected branch rule" do
disallow(:create_protected_branch, an_instance_of(ProtectedBranch))
post(:create, params: project_params.merge(protected_branch: create_params))
expect(ProtectedBranch.count).to eq 0
end
end
end
describe "PUT #update" do
let(:update_params) { { name: 'new_name' } }
it 'updates the protected branch rule' do
put(:update, params: base_params.merge(protected_branch: update_params))
expect(protected_branch.reload.name).to eq('new_name')
expect(json_response["name"]).to eq('new_name')
end
context 'when repository is empty' do
let(:project) { empty_project }
it 'updates the protected branch rule' do
put(:update, params: base_params.merge(protected_branch: update_params))
expect(protected_branch.reload.name).to eq('new_name')
expect(json_response["name"]).to eq('new_name')
end
end
context 'when a policy restricts rule update' do
it "prevents update of the protected branch rule" do
disallow(:update_protected_branch, protected_branch)
old_name = protected_branch.name
put(:update, params: base_params.merge(protected_branch: update_params))
expect(protected_branch.reload.name).to eq(old_name)
end
end
end
describe "DELETE #destroy" do
it "deletes the protected branch rule" do
delete(:destroy, params: base_params)
expect { ProtectedBranch.find(protected_branch.id) }.to raise_error(ActiveRecord::RecordNotFound)
end
context 'when repository is empty' do
let(:project) { empty_project }
it 'deletes the protected branch rule' do
delete(:destroy, params: base_params)
expect { ProtectedBranch.find(protected_branch.id) }.to raise_error(ActiveRecord::RecordNotFound)
end
end
context 'when a policy restricts rule deletion' do
it "prevents deletion of the protected branch rule" do
disallow(:destroy_protected_branch, protected_branch)
delete(:destroy, params: base_params)
expect(response).to have_gitlab_http_status(:forbidden)
end
end
end
def disallow(ability, protected_branch)
allow(Ability).to receive(:allowed?).and_call_original
allow(Ability).to receive(:allowed?).with(user, ability, protected_branch).and_return(false)
end
end
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