JezK
Edit File: test_polyglot.rb
require File.dirname(__FILE__) + '/test_helper.rb' class TestPolyglot < Test::Unit::TestCase TEST_FILE = 'test_file.stub' TEST_REQUIRES_FILE = 'test_requires_file.eval' class StubLoader def self.load(*args); end end class EvalLoader def self.load(file) File.open(file) do |source_file| source = source_file.read eval source end end end def setup Polyglot.register('stub', StubLoader) File.open(TEST_FILE, 'w') { |f| f.puts "Test data" } Polyglot.register('eval', EvalLoader) File.open(TEST_REQUIRES_FILE, 'w') { |f| f.puts "require 'nonexistent_file'" } end def teardown File.delete(TEST_FILE) File.delete(TEST_REQUIRES_FILE) end def test_load_by_absolute_path full_path = File.expand_path(TEST_FILE.sub(/.stub$/, '')) assert_nothing_raised { require full_path } end def test_load_error exception = assert_raise(LoadError) { require "nonexistent_file" } assert_match(/nonexistent_file/, exception.message) end def test_load_error_inside_poly_file exception = assert_raise(LoadError) { require TEST_REQUIRES_FILE.sub(/.eval$/, '') } assert_match(/nonexistent_file/, exception.message) end end