How to run fast RSpec tests on CircleCI with parallel jobs and have nice JUnit XML reports in CircleCI web UI

• rspec_junit_formatter

  1 298 0.6 Ruby

  RSpec results that your CI can read

rspec_junit_formatter - it’s a ruby gem that generates an XML report for executed tests with information about test failures. This report can be automatically read by CircleCI to present it in CircleCI web UI. No more browsing through long RSpec output - just look at highlighted failing specs in the TESTS tab :)

• Knapsack

  5 507 3.4 Ruby

  Knapsack splits tests evenly across parallel CI nodes to run fast CI build and save you time. (by ArturT)

  

# Ruby CircleCI 2.0 configuration file # # Check https://circleci.com/docs/2.0/language-ruby/ for more details # version: 2 jobs: build: parallelism: 10 # https://circleci.com/docs/2.0/configuration-reference/#resource_class resource_class: small docker: # specify the version you desire here - image: circleci/ruby:2.7.1-node-browsers environment: PGHOST: 127.0.0.1 PGUSER: my_db_user RAILS_ENV: test # Split slow RSpec test files by test examples # https://knapsackpro.com/faq/question/how-to-split-slow-rspec-test-files-by-test-examples-by-individual-it KNAPSACK_PRO_RSPEC_SPLIT_BY_TEST_EXAMPLES: true # Specify service dependencies here if necessary # CircleCI maintains a library of pre-built images # documented at https://circleci.com/docs/2.0/circleci-images/ - image: circleci/postgres:10.6-alpine-ram environment: POSTGRES_DB: my_db_name POSTGRES_PASSWORD: "" POSTGRES_USER: my_db_user # Rails verifies Time Zone in DB is the same as time zone of the Rails app TZ: "Europe/Warsaw" - image: redis:6.0.7 working_directory: ~/repo environment: TZ: "Europe/Warsaw" steps: - checkout # Download and cache dependencies - restore_cache: keys: - v2-dependencies-bundler-{{ checksum "Gemfile.lock" }}-{{ checksum ".ruby-version" }} # fallback to using the latest cache if no exact match is found - v2-dependencies-bundler- - run: name: install ruby dependencies command: | bundle install --jobs=4 --retry=3 --path vendor/bundle - save_cache: paths: - ./vendor/bundle key: v2-dependencies-bundler-{{ checksum "Gemfile.lock" }}-{{ checksum ".ruby-version" }} # Database setup - run: bin/rails db:prepare - run: name: run tests command: | export CIRCLE_TEST_REPORTS=/tmp/test-results mkdir $CIRCLE_TEST_REPORTS bundle exec rake "knapsack_pro:queue:rspec[--format documentation --format RspecJunitFormatter --out tmp/rspec.xml]" # collect reports - store_test_results: path: /tmp/test-results - store_artifacts: path: /tmp/test-results destination: test-results

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

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