require 'spec_helper' require 'tasks/gitlab/task_helpers' class TestHelpersTest include Gitlab::TaskHelpers end describe Gitlab::TaskHelpers do subject { TestHelpersTest.new } let(:repo) { 'https://gitlab.com/gitlab-org/gitlab-test.git' } let(:clone_path) { Rails.root.join('tmp/tests/task_helpers_tests').to_s } let(:version) { '1.1.0' } let(:tag) { 'v1.1.0' } describe '#checkout_or_clone_version' do before do allow(subject).to receive(:run_command!) end it 'checkout the version and reset to it' do expect(subject).to receive(:checkout_version).with(tag, clone_path) subject.checkout_or_clone_version(version: version, repo: repo, target_dir: clone_path) end context 'with a branch version' do let(:version) { '=branch_name' } let(:branch) { 'branch_name' } it 'checkout the version and reset to it with a branch name' do expect(subject).to receive(:checkout_version).with(branch, clone_path) subject.checkout_or_clone_version(version: version, repo: repo, target_dir: clone_path) end end context "target_dir doesn't exist" do it 'clones the repo' do expect(subject).to receive(:clone_repo).with(repo, clone_path) subject.checkout_or_clone_version(version: version, repo: repo, target_dir: clone_path) end end context 'target_dir exists' do before do expect(Dir).to receive(:exist?).and_return(true) end it "doesn't clone the repository" do expect(subject).not_to receive(:clone_repo) subject.checkout_or_clone_version(version: version, repo: repo, target_dir: clone_path) end end end describe '#clone_repo' do it 'clones the repo in the target dir' do expect(subject) .to receive(:run_command!).with(%W[#{Gitlab.config.git.bin_path} clone -- #{repo} #{clone_path}]) subject.clone_repo(repo, clone_path) end end describe '#checkout_version' do it 'clones the repo in the target dir' do expect(subject) .to receive(:run_command!).with(%W[#{Gitlab.config.git.bin_path} -C #{clone_path} fetch --quiet origin #{tag}]) expect(subject) .to receive(:run_command!).with(%W[#{Gitlab.config.git.bin_path} -C #{clone_path} checkout -f --quiet FETCH_HEAD --]) subject.checkout_version(tag, clone_path) end end end