require 'rails_helper' RSpec.describe GpgSignature do let(:commit_sha) { '0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33' } let!(:project) { create(:project, :repository, path: 'sample-project') } let!(:commit) { create(:commit, project: project, sha: commit_sha) } let(:gpg_signature) { create(:gpg_signature, commit_sha: commit_sha) } let(:gpg_key) { create(:gpg_key) } let(:gpg_key_subkey) { create(:gpg_key_subkey) } it_behaves_like 'having unique enum values' describe 'associations' do it { is_expected.to belong_to(:project) } it { is_expected.to belong_to(:gpg_key) } it { is_expected.to belong_to(:gpg_key_subkey) } end describe 'validation' do subject { described_class.new } it { is_expected.to validate_presence_of(:commit_sha) } it { is_expected.to validate_presence_of(:project_id) } it { is_expected.to validate_presence_of(:gpg_key_primary_keyid) } end describe '.safe_create!' do let(:attributes) do { commit_sha: commit_sha, project: project, gpg_key_primary_keyid: gpg_key.keyid } end it 'finds a signature by commit sha if it existed' do gpg_signature expect(described_class.safe_create!(commit_sha: commit_sha)).to eq(gpg_signature) end it 'creates a new signature if it was not found' do expect { described_class.safe_create!(attributes) }.to change { described_class.count }.by(1) end it 'assigns the correct attributes when creating' do signature = described_class.safe_create!(attributes) expect(signature.project).to eq(project) expect(signature.commit_sha).to eq(commit_sha) expect(signature.gpg_key_primary_keyid).to eq(gpg_key.keyid) end it 'does not raise an error in case of a race condition' do expect(described_class).to receive(:find_or_create_by).and_raise(ActiveRecord::RecordNotUnique) allow(described_class).to receive(:find_or_create_by).and_call_original described_class.safe_create!(attributes) end end describe '#commit' do it 'fetches the commit through the project' do expect_any_instance_of(Project).to receive(:commit).with(commit_sha).and_return(commit) gpg_signature.commit end end describe '#gpg_key=' do it 'supports the assignment of a GpgKey' do gpg_signature = create(:gpg_signature, gpg_key: gpg_key) expect(gpg_signature.gpg_key).to be_an_instance_of(GpgKey) end it 'supports the assignment of a GpgKeySubkey' do gpg_signature = create(:gpg_signature, gpg_key: gpg_key_subkey) expect(gpg_signature.gpg_key).to be_an_instance_of(GpgKeySubkey) end it 'clears gpg_key and gpg_key_subkey_id when passing nil' do gpg_signature.update_attribute(:gpg_key, nil) expect(gpg_signature.gpg_key_id).to be_nil expect(gpg_signature.gpg_key_subkey_id).to be_nil end end describe '#gpg_commit' do context 'when commit does not exist' do it 'returns nil' do allow(gpg_signature).to receive(:commit).and_return(nil) expect(gpg_signature.gpg_commit).to be_nil end end context 'when commit exists' do it 'returns an instance of Gitlab::Gpg::Commit' do allow(gpg_signature).to receive(:commit).and_return(commit) expect(gpg_signature.gpg_commit).to be_an_instance_of(Gitlab::Gpg::Commit) end end end end