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require File.expand_path('../helper', __FILE__)
class TerminalTest < Test::Unit::TestCase
def test_terminal?
rule = Terminal.new
assert(rule.terminal?)
end
def test_eql?
rule = Terminal.new(/abc/i)
assert_equal(rule, /abc/i)
end
def test_exec
rule = Terminal.new(/\d+/)
events = rule.exec(Input.new('123'))
assert_equal([rule, CLOSE, 3], events)
end
def test_exec_long
rule = Terminal.new(/\d+/)
events = rule.exec(Input.new('123 456'))
assert_equal([rule, CLOSE, 3], events)
end
def test_exec_miss
rule = Terminal.new(/\d+/)
events = rule.exec(Input.new(' 123'))
assert_equal([], events)
end
def test_to_s
rule = Terminal.new(/\d+/)
assert_equal('/\\d+/', rule.to_s)
end
end
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