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# tc_import.rb
#
# Created by James Edward Gray II on 2005-04-26.
# Copyright 2005 Gray Productions. All rights reserved.
#
# This is Free Software. See LICENSE and COPYING for details.
require "test/unit"
require "highline/import"
require "stringio"
class TestImport < Test::Unit::TestCase
def test_import
assert_respond_to(self, :agree)
assert_respond_to(self, :ask)
assert_respond_to(self, :choose)
assert_respond_to(self, :say)
end
def test_or_ask
old_terminal = $terminal
input = StringIO.new
output = StringIO.new
$terminal = HighLine.new(input, output)
input << "10\n"
input.rewind
assert_equal(10, nil.or_ask("How much? ", Integer))
input.rewind
assert_equal(20, "20".or_ask("How much? ", Integer))
assert_equal(20, 20.or_ask("How much? ", Integer))
assert_equal(10, 20.or_ask("How much? ", Integer) { |q| q.in = 1..10 })
ensure
$terminal = old_terminal
end
def test_redirection
old_terminal = $terminal
$terminal = HighLine.new(nil, (output = StringIO.new))
say("Testing...")
assert_equal("Testing...\n", output.string)
ensure
$terminal = old_terminal
end
end
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