Module: Elasticsearch::Extensions::Test::StartupShutdown

Defined in:
lib/elasticsearch/extensions/test/startup_shutdown.rb

Overview

Startup/shutdown support for test suites

Example:

class MyTest < Test::Unit::TestCase
  extend Elasticsearch::Extensions::Test::StartupShutdown

  startup  { puts "Suite starting up..." }
  shutdown { puts "Suite shutting down..." }
end

*** IMPORTANT NOTE: **********************************************************

You have to register the handler for shutdown before requiring ‘test/unit’:

# File: test_helper.rb
at_exit { MyTest.__run_at_exit_hooks }
require 'test/unit'

The API follows Test::Unit 2.0 <github.com/test-unit/test-unit/blob/master/lib/test/unit/testcase.rb>

Constant Summary collapse

@@started = 
false

Instance Method Summary collapse

Instance Method Details

#__run_at_exit_hooks ⇒ Object 



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# File 'lib/elasticsearch/extensions/test/startup_shutdown.rb', line 61

def __run_at_exit_hooks
  return unless started?
  STDERR.puts ANSI.faint("Running at_exit hooks...")
  puts ANSI.faint('-'*80)
  @@shutdown_blocks.each { |b| b.call }
  puts ANSI.faint('-'*80)
end

#shutdown(&block) ⇒ Object 



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# File 'lib/elasticsearch/extensions/test/startup_shutdown.rb', line 53

def shutdown &block
  @@shutdown_blocks << block if block_given?
end

#started? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/elasticsearch/extensions/test/startup_shutdown.rb', line 57

def started?
  !! @@started
end

#startup {|block| ... } ⇒ Object

Yields:

  • (block) 


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# File 'lib/elasticsearch/extensions/test/startup_shutdown.rb', line 47

def startup &block
  return if started?
  @@started = true
  yield block if block_given?
end