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| author | Stan Hu <stanhu@gmail.com> | 2018-05-08 22:29:30 -0700 |
|---|---|---|
| committer | Stan Hu <stanhu@gmail.com> | 2018-05-09 14:33:42 -0700 |
| commit | 204af2e1019e661fddc451ad0cfb982453d4085b (patch) | |
| tree | 3b6484d2eba16771b96a41f8f2e994678f278ecb /spec/spec_helper.rb | |
| parent | 5b0e96d09a7b6309384ef4c300c56872adba0626 (diff) | |
| download | gitlab-ce-204af2e1019e661fddc451ad0cfb982453d4085b.tar.gz | |
Support resetting of Prometheus metrics between test runs
Adding the :prometheus tag to an rspec test will clear out
memory-mapped files and reset the registry.
Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/39968
Diffstat (limited to 'spec/spec_helper.rb')
| -rw-r--r-- | spec/spec_helper.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb index b4fc596a751..d3de2331244 100644 --- a/spec/spec_helper.rb +++ b/spec/spec_helper.rb @@ -137,6 +137,13 @@ RSpec.configure do |config| reset_delivered_emails! end + config.before(:example, :prometheus) do + matching_files = File.join(::Prometheus::Client.configuration.multiprocess_files_dir, "*.db") + Dir[matching_files].map { |filename| File.delete(filename) if File.file?(filename) } + + Gitlab::Metrics.reset_registry! + end + config.around(:each, :use_clean_rails_memory_store_caching) do |example| caching_store = Rails.cache Rails.cache = ActiveSupport::Cache::MemoryStore.new |