src/ruby/spec/spec_helper.rb

# Copyright 2015, Google Inc.
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#
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# modification, are permitted provided that the following conditions are
# met:
#
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# distribution.
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# this software without specific prior written permission.
#
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spec_dir = File.expand_path(File.dirname(__FILE__))
root_dir = File.expand_path(File.join(spec_dir, '..'))
lib_dir = File.expand_path(File.join(root_dir, 'lib'))

$LOAD_PATH.unshift(spec_dir)
$LOAD_PATH.unshift(lib_dir)
$LOAD_PATH.uniq!

# set up coverage
require 'simplecov'
SimpleCov.start do
  add_filter 'spec'
  add_filter 'bin'
  SimpleCov.command_name ENV['COVERAGE_NAME']
end if ENV['COVERAGE_NAME']

require 'rspec'
require 'logging'
require 'rspec/logging_helper'

# GRPC is the general RPC module
#
# Configure its logging for fine-grained log control during test runs
module GRPC
  extend Logging.globally
end
Logging.logger.root.appenders = Logging.appenders.stdout
Logging.logger.root.level = :info
Logging.logger['GRPC'].level = :info
Logging.logger['GRPC::ActiveCall'].level = :info
Logging.logger['GRPC::BidiCall'].level = :info

# Configure RSpec to capture log messages for each test. The output from the
# logs will be stored in the @log_output variable. It is a StringIO instance.
RSpec.configure do |config|
  include RSpec::LoggingHelper
  config.capture_log_messages  # comment this out to see logs during test runs
end

RSpec::Expectations.configuration.warn_about_potential_false_positives = false