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Diffstat (limited to 'spec/lib/gitlab/redis_spec.rb')
-rw-r--r-- | spec/lib/gitlab/redis_spec.rb | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/spec/lib/gitlab/redis_spec.rb b/spec/lib/gitlab/redis_spec.rb new file mode 100644 index 00000000000..e54f5ffb312 --- /dev/null +++ b/spec/lib/gitlab/redis_spec.rb @@ -0,0 +1,79 @@ +require 'spec_helper' + +describe Gitlab::Redis do + let(:redis_config) { Rails.root.join('config', 'resque.yml').to_s } + + before(:each) { described_class.reset_params! } + after(:each) { described_class.reset_params! } + + describe '.params' do + subject { described_class.params } + + context 'when url contains unix socket reference' do + let(:config_old) { Rails.root.join('spec/fixtures/config/redis_old_format_socket.yml').to_s } + let(:config_new) { Rails.root.join('spec/fixtures/config/redis_new_format_socket.yml').to_s } + + context 'with old format' do + it 'returns path key instead' do + expect_any_instance_of(described_class).to receive(:config_file) { config_old } + + is_expected.to include(path: '/path/to/old/redis.sock') + is_expected.not_to have_key(:url) + end + end + + context 'with new format' do + it 'returns path key instead' do + expect_any_instance_of(described_class).to receive(:config_file) { config_new } + + is_expected.to include(path: '/path/to/redis.sock') + is_expected.not_to have_key(:url) + end + end + end + + context 'when url is host based' do + let(:config_old) { Rails.root.join('spec/fixtures/config/redis_old_format_host.yml') } + let(:config_new) { Rails.root.join('spec/fixtures/config/redis_new_format_host.yml') } + + context 'with old format' do + it 'returns hash with host, port, db, and password' do + expect_any_instance_of(described_class).to receive(:config_file) { config_old } + + is_expected.to include(host: 'localhost', password: 'mypassword', port: 6379, db: 99) + is_expected.not_to have_key(:url) + end + end + + context 'with new format' do + it 'returns hash with host, port, db, and password' do + expect_any_instance_of(described_class).to receive(:config_file) { config_new } + + is_expected.to include(host: 'localhost', password: 'mynewpassword', port: 6379, db: 99) + is_expected.not_to have_key(:url) + end + end + end + end + + describe '#raw_config_hash' do + it 'returns default redis url when no config file is present' do + expect(subject).to receive(:fetch_config) { false } + + expect(subject.send(:raw_config_hash)).to eq(url: Gitlab::Redis::DEFAULT_REDIS_URL) + end + + it 'returns old-style single url config in a hash' do + expect(subject).to receive(:fetch_config) { 'redis://myredis:6379' } + expect(subject.send(:raw_config_hash)).to eq(url: 'redis://myredis:6379') + end + end + + describe '#fetch_config' do + it 'returns false when no config file is present' do + allow(File).to receive(:exist?).with(redis_config) { false } + + expect(subject.send(:fetch_config)).to be_falsey + end + end +end |