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require 'stringio'
require 'rubygems'
require 'minitest/unit'
require 'rdoc/ri/formatter'
class TestRDocRIAttributeFormatter < MiniTest::Unit::TestCase
def setup
@output = StringIO.new
@width = 78
@indent = ' '
@f = RDoc::RI::AttributeFormatter.new @output, @width, @indent
end
def test_wrap_empty
@f.wrap ''
assert_equal '', @output.string
end
def test_wrap_long
@f.wrap 'a ' * (@width / 2)
assert_equal " a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a \n a \n",
@output.string
end
def test_wrap_markup
@f.wrap 'a <tt>b</tt> c'
assert_equal " a b c\n", @output.string
end
def test_wrap_nil
@f.wrap nil
assert_equal '', @output.string
end
def test_wrap_short
@f.wrap 'a b c'
assert_equal " a b c\n", @output.string
end
end
MiniTest::Unit.autorun
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