Class: Datadog::CI::TestVisibility::KnownTests

Inherits:
Object
  • Object
show all
Defined in:
lib/datadog/ci/test_visibility/known_tests.rb

Overview

fetches and stores a list of known tests from the backend

Defined Under Namespace

Classes: Response

Instance Method Summary collapse

Constructor Details

#initialize(dd_env:, api: nil, config_tags: {}) ⇒ KnownTests 



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# File 'lib/datadog/ci/test_visibility/known_tests.rb', line 86

def initialize(dd_env:, api: nil, config_tags: {})
  @api = api
  @dd_env = dd_env
  @config_tags = config_tags
end

Instance Method Details

#fetch(test_session) ⇒ Object 



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# File 'lib/datadog/ci/test_visibility/known_tests.rb', line 92

def fetch(test_session)
  api = @api
  return Set.new unless api

  result = Set.new
  page_state = nil
  page_number = 1

  loop do
    Datadog.logger.debug { "Fetching known tests page ##{page_number}#{" with cursor" if page_state}" }

    response = fetch_page(api, test_session, page_state: page_state)

    unless response.ok?
      Datadog.logger.debug(
        "Failed to fetch known tests page ##{page_number}, bailing out of known tests fetch. " \
        "Early flake detection will not work."
      )
      return Set.new
    end

    page_tests = response.tests
    result.merge(page_tests)
    Datadog.logger.debug { "Received #{page_tests.size} known tests from page ##{page_number} (total so far: #{result.size})" }

    unless response.has_next?
      Datadog.logger.debug { "Stopping known tests fetch: no more pages after page ##{page_number}" }
      break
    end

    page_state = response.cursor
    page_number += 1
  end

  Datadog.logger.debug { "Finished fetching known tests: #{result.size} tests total from #{page_number} page(s)" }
  result
end