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#!/usr/local/env ruby -Ku
# encoding: utf-8
=begin
Copyright(c) 2012 arton
=end
begin
require 'rjb/list'
rescue LoadError
require 'rubygems'
require 'rjb/list'
end
require 'test/unit'
require 'fileutils'
class ListTest < Test::Unit::TestCase
include Rjb
def test_create
ja = import('java.util.ArrayList')
a = ja.new
a.add(1)
a.add(2)
a.add(3)
n = 1
a.each do |x|
assert_equal n, x.intValue
n += 1
end
assert_equal 4, n
end
def test_returned_proxy
ja = import('java.util.Arrays')
a = ja.as_list([1, 2, 3])
n = 1
a.each do |x|
assert_equal n, x.intValue
n += 1
end
assert_equal 4, n
end
def test_iterator
ja = import('java.util.Arrays')
it = ja.as_list([1, 2, 3]).iterator
n = 1
it.each do |x|
assert_equal n, x.intValue
n += 1
end
assert_equal 4, n
end
def test_enumerable
ja = import('java.util.Arrays')
assert_equal 55, ja.as_list((1..10).to_a).inject(0) {|r, e| r + e.intValue}
end
end
|
