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module Shoulda # :nodoc:
# Call autoload_macros when you want to load test macros automatically in a non-Rails
# project (it's done automatically for Rails projects).
# You don't need to specify ROOT/test/shoulda_macros explicitly. Your custom macros
# are loaded automatically when you call autoload_macros.
#
# The first argument is the path to you application's root directory.
# All following arguments are directories relative to your root, which contain
# shoulda_macros subdirectories. These directories support the same kinds of globs as the
# Dir class.
#
# Basic usage (from a test_helper):
# Shoulda.autoload_macros(File.dirname(__FILE__) + '/..')
# will load everything in
# - your_app/test/shoulda_macros
#
# To load vendored macros as well:
# Shoulda.autoload_macros(APP_ROOT, 'vendor/*')
# will load everything in
# - APP_ROOT/vendor/*/shoulda_macros
# - APP_ROOT/test/shoulda_macros
#
# To load macros in an app with a vendor directory laid out like Rails':
# Shoulda.autoload_macros(APP_ROOT, 'vendor/{plugins,gems}/*')
# or
# Shoulda.autoload_macros(APP_ROOT, 'vendor/plugins/*', 'vendor/gems/*')
# will load everything in
# - APP_ROOT/vendor/plugins/*/shoulda_macros
# - APP_ROOT/vendor/gems/*/shoulda_macros
# - APP_ROOT/test/shoulda_macros
#
# If you prefer to stick testing dependencies away from your production dependencies:
# Shoulda.autoload_macros(APP_ROOT, 'vendor/*', 'test/vendor/*')
# will load everything in
# - APP_ROOT/vendor/*/shoulda_macros
# - APP_ROOT/test/vendor/*/shoulda_macros
# - APP_ROOT/test/shoulda_macros
def self.autoload_macros(root, *dirs)
dirs << File.join('test')
complete_dirs = dirs.map{|d| File.join(root, d, 'shoulda_macros')}
all_files = complete_dirs.inject([]){ |files, dir| files + Dir[File.join(dir, '*.rb')] }
all_files.each do |file|
require file
end
end
end
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