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author | Sean Packham <seanpackham@gitlab.com> | 2016-09-26 10:15:07 +0100 |
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committer | Sean Packham <seanpackham@gitlab.com> | 2016-09-26 10:15:07 +0100 |
commit | 7b3e71500b960a4fcc4b16d3e34b0916d34f1075 (patch) | |
tree | b8e043e1019f25284f26bde5f5d5fe03609dc6a4 /spec/lib/gitlab/redis_spec.rb | |
parent | 1feffceefabafb4b38386cffbdfbab4b86997f95 (diff) | |
parent | 23ed83a185f611443935c1c68472695b4439fc81 (diff) | |
download | gitlab-ce-7b3e71500b960a4fcc4b16d3e34b0916d34f1075.tar.gz |
Merge branch 'master' into add-university-content
Diffstat (limited to 'spec/lib/gitlab/redis_spec.rb')
-rw-r--r-- | spec/lib/gitlab/redis_spec.rb | 52 |
1 files changed, 45 insertions, 7 deletions
diff --git a/spec/lib/gitlab/redis_spec.rb b/spec/lib/gitlab/redis_spec.rb index e54f5ffb312..cb54c020b31 100644 --- a/spec/lib/gitlab/redis_spec.rb +++ b/spec/lib/gitlab/redis_spec.rb @@ -3,19 +3,27 @@ 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! } + before(:each) { clear_raw_config } + after(:each) { clear_raw_config } describe '.params' do subject { described_class.params } + it 'withstands mutation' do + params1 = described_class.params + params2 = described_class.params + params1[:foo] = :bar + + expect(params2).not_to have_key(:foo) + end + 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 } + stub_const("#{described_class}::CONFIG_FILE", config_old) is_expected.to include(path: '/path/to/old/redis.sock') is_expected.not_to have_key(:url) @@ -24,7 +32,7 @@ describe Gitlab::Redis do context 'with new format' do it 'returns path key instead' do - expect_any_instance_of(described_class).to receive(:config_file) { config_new } + stub_const("#{described_class}::CONFIG_FILE", config_new) is_expected.to include(path: '/path/to/redis.sock') is_expected.not_to have_key(:url) @@ -38,7 +46,7 @@ describe Gitlab::Redis do 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 } + stub_const("#{described_class}::CONFIG_FILE", config_old) is_expected.to include(host: 'localhost', password: 'mypassword', port: 6379, db: 99) is_expected.not_to have_key(:url) @@ -47,7 +55,7 @@ describe Gitlab::Redis do 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 } + stub_const("#{described_class}::CONFIG_FILE", config_new) is_expected.to include(host: 'localhost', password: 'mynewpassword', port: 6379, db: 99) is_expected.not_to have_key(:url) @@ -56,6 +64,30 @@ describe Gitlab::Redis do end end + describe '.url' do + it 'withstands mutation' do + url1 = described_class.url + url2 = described_class.url + url1 << 'foobar' + + expect(url2).not_to end_with('foobar') + end + end + + describe '._raw_config' do + subject { described_class._raw_config } + + it 'should be frozen' do + expect(subject).to be_frozen + end + + it 'returns false when the file does not exist' do + stub_const("#{described_class}::CONFIG_FILE", '/var/empty/doesnotexist') + + expect(subject).to eq(false) + 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 } @@ -71,9 +103,15 @@ describe Gitlab::Redis do describe '#fetch_config' do it 'returns false when no config file is present' do - allow(File).to receive(:exist?).with(redis_config) { false } + allow(described_class).to receive(:_raw_config) { false } expect(subject.send(:fetch_config)).to be_falsey end end + + def clear_raw_config + described_class.remove_instance_variable(:@_raw_config) + rescue NameError + # raised if @_raw_config was not set; ignore + end end |