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author | rpereira2 <rpereira@gitlab.com> | 2019-04-04 16:14:08 +0530 |
---|---|---|
committer | Peter Leitzen <pleitzen@gitlab.com> | 2019-04-04 22:22:46 +0200 |
commit | 5dd6e752c0c3d572c645ac56a79c6c5a3fbd5157 (patch) | |
tree | 3f6d3542c57125751ed9cc21aa2aa354b0da816a | |
parent | 833206abf833b0c43e35d97b3f2fea98d91d5572 (diff) | |
download | gitlab-ce-58375-proxy-service.tar.gz |
Some code improvements58375-proxy-service
- Use strong_memoize for prometheus_adapter since it can be nil in some
cases.
- Do not phrase spec descriptions with 'should'.
-rw-r--r-- | app/services/prometheus/proxy_service.rb | 5 | ||||
-rw-r--r-- | spec/services/prometheus/proxy_service_spec.rb | 4 |
2 files changed, 6 insertions, 3 deletions
diff --git a/app/services/prometheus/proxy_service.rb b/app/services/prometheus/proxy_service.rb index cadfe59b900..c5d2b84878b 100644 --- a/app/services/prometheus/proxy_service.rb +++ b/app/services/prometheus/proxy_service.rb @@ -3,6 +3,7 @@ module Prometheus class ProxyService < BaseService include ReactiveCaching + include Gitlab::Utils::StrongMemoize self.reactive_cache_key = ->(service) { service.cache_key } self.reactive_cache_lease_timeout = 30.seconds @@ -91,7 +92,9 @@ module Prometheus end def prometheus_adapter - @prometheus_adapter ||= @proxyable.prometheus_adapter + strong_memoize(:prometheus_adapter) do + @proxyable.prometheus_adapter + end end def prometheus_client_wrapper diff --git a/spec/services/prometheus/proxy_service_spec.rb b/spec/services/prometheus/proxy_service_spec.rb index 3e2eea12d95..4bdb20de4c9 100644 --- a/spec/services/prometheus/proxy_service_spec.rb +++ b/spec/services/prometheus/proxy_service_spec.rb @@ -48,7 +48,7 @@ describe Prometheus::ProxyService do allow(environment).to receive(:prometheus_adapter).and_return(nil) end - it 'should return error' do + it 'returns error' do expect(subject.execute).to eq( status: :error, message: 'No prometheus server found', @@ -63,7 +63,7 @@ describe Prometheus::ProxyService do allow(prometheus_adapter).to receive(:can_query?).and_return(false) end - it 'should return error' do + it 'returns error' do expect(subject.execute).to eq( status: :error, message: 'No prometheus server found', |