require 'spec_helper' describe Gitlab::HealthChecks::GitalyCheck do let(:result_class) { Gitlab::HealthChecks::Result } let(:repository_storages) { ['default'] } before do allow(described_class).to receive(:repository_storages) { repository_storages } end describe '#readiness' do subject { described_class.readiness } before do expect(Gitlab::GitalyClient::HealthCheckService).to receive(:new).and_return(gitaly_check) end context 'Gitaly server is up' do let(:gitaly_check) { double(check: { success: true }) } it { is_expected.to eq([result_class.new(true, nil, shard: 'default')]) } end context 'Gitaly server is down' do let(:gitaly_check) { double(check: { success: false, message: 'Connection refused' }) } it { is_expected.to eq([result_class.new(false, 'Connection refused', shard: 'default')]) } end end describe '#metrics' do subject { described_class.metrics } before do expect(Gitlab::GitalyClient::HealthCheckService).to receive(:new).and_return(gitaly_check) end context 'Gitaly server is up' do let(:gitaly_check) { double(check: { success: true }) } it 'provides metrics' do expect(subject).to all(have_attributes(labels: { shard: 'default' })) expect(subject).to include(an_object_having_attributes(name: 'gitaly_health_check_success', value: 1)) expect(subject).to include(an_object_having_attributes(name: 'gitaly_health_check_latency_seconds', value: be >= 0)) end end context 'Gitaly server is down' do let(:gitaly_check) { double(check: { success: false, message: 'Connection refused' }) } it 'provides metrics' do expect(subject).to include(an_object_having_attributes(name: 'gitaly_health_check_success', value: 0)) expect(subject).to include(an_object_having_attributes(name: 'gitaly_health_check_latency_seconds', value: be >= 0)) end end end end