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lib_dir = File.expand_path(File.join(File.dirname(__FILE__), '..', 'lib'))
$:.unshift(lib_dir) unless $:.include?(lib_dir)
test_dir = File.dirname(__FILE__)
$:.unshift(test_dir) unless $:.include?(test_dir)
require 'compass'
require 'test/unit'
require 'true'
class String
def name
to_s
end
end
%w(command_line diff io rails test_case).each do |helper|
require "helpers/#{helper}"
end
class Test::Unit::TestCase
include Compass::Diff
include Compass::TestCaseHelper
include Compass::IoHelper
extend Compass::TestCaseHelper::ClassMethods
def fixture_path
File.join(File.expand_path('../', __FILE__), 'fixtures')
end
end
module SpriteHelper
URI = "selectors/*.png"
def init_sprite_helper
@images_proj_path = File.join(File.expand_path('../', __FILE__), 'fixtures', 'sprites', 'public')
@images_src_dir = 'images'
@images_src_path = File.join(@images_proj_path, @images_src_dir)
@images_tmp_dir = 'images-tmp'
@images_tmp_path = File.join(@images_proj_path, @images_tmp_dir)
end
def sprite_map_test(options, uri = URI)
importer = Compass::SpriteImporter.new
path, name = Compass::SpriteImporter.path_and_name(uri)
sprite_names = Compass::SpriteImporter.sprite_names(uri)
sass_engine = Compass::SpriteImporter.sass_engine(uri, name, importer, options)
map = Compass::SassExtensions::Sprites::SpriteMap.new(sprite_names.map{|n| uri.gsub('*', n)}, path, name, sass_engine, options)
map.options = {:compass => {:logger => Compass::NullLogger.new}}
map
end
def create_sprite_temp
init_sprite_helper
::FileUtils.cp_r @images_src_path, @images_tmp_path
end
def clean_up_sprites
init_sprite_helper
::FileUtils.rm_r @images_tmp_path
rescue Errno::ENOENT
#pass
end
end
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