cookbook-pacemaker/spec/fixtures/colocation_constraint.rb
Adam Spiers fe5616cfca stop libraries being required multiple times
The previous use of require caused File.join on several occasions to
calculate different paths to the same library, depending on which
__FILE__ the library was being calculated as relative to; e.g.
/some/path/prefix/spec/one/bar.rb would do the equivalent of:

  require '/some/path/prefix/spec/one/../../libraries/foo/mylib.rb'

and /some/path/prefix/spec/two/baz.rb would do the equivalent of:

  require '/some/path/prefix/spec/two/../../libraries/foo/mylib.rb'

This would result in mylib.rb being loaded multiple times, causing
warnings from constants being redefined, and worse, multiple objects
representing the same class hierarchy (@@foo) variables.  The latter
actually broke the @@subclasses registration mechanism in
Pacemaker::CIBObject.

By switching to File.expand_path, we ensure we always refer to each
library using a single absolute path, which means Ruby's require
mechanism works as it should, only loading the code the first time
round.
2014-02-06 15:44:14 +00:00

15 lines
466 B
Ruby

require ::File.expand_path('../../libraries/pacemaker/constraint/colocation',
::File.dirname(__FILE__))
module Chef::RSpec
module Pacemaker
module Config
COLOCATION_CONSTRAINT = \
::Pacemaker::Constraint::Colocation.new('colocation1')
COLOCATION_CONSTRAINT.score = 'inf'
COLOCATION_CONSTRAINT.resources = ['foo']
COLOCATION_CONSTRAINT_DEFINITION = 'colocation colocation1 inf: foo'
end
end
end