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require 'test/unit'
require 'shellwords'
class TestShellwords < Test::Unit::TestCase
include Shellwords
def setup
@not_string = Class.new
@cmd = "ruby my_prog.rb | less"
end
def test_string
assert_instance_of(Array, shellwords(@cmd))
assert_equal(4, shellwords(@cmd).length)
end
def test_unmatched_double_quote
bad_cmd = 'one two "three'
assert_raise ArgumentError do
shellwords(bad_cmd)
end
end
def test_unmatched_single_quote
bad_cmd = "one two 'three"
assert_raise ArgumentError do
shellwords(bad_cmd)
end
end
def test_unmatched_quotes
bad_cmd = "one '"'"''""'""
assert_raise ArgumentError do
shellwords(bad_cmd)
end
end
end
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