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#!/usr/bin/ruby
require 'test/unit'
require "docdiff/diff"
class TC_DocDiff_Diff < Test::Unit::TestCase
Diff = DocDiff::Diff
def setup()
#
end
def test_new_ses()
a1 = [:a, :b, :c]
a2 = [:a, :x, :c]
expected = [[:common_elt_elt, [:a], [:a]],
[:del_elt, [:b], nil],
[:add_elt, nil, [:x]],
[:common_elt_elt, [:c], [:c]]]
actual = []
actual_speculative = []
actual_shortestpath = []
actual_contours = []
Diff.new(a1, a2).ses .each{|e| actual << e}
Diff.new(a1, a2).ses(:speculative ).each{|e| actual_speculative << e}
Diff.new(a1, a2).ses(:shortestpath).each{|e| actual_shortestpath << e}
Diff.new(a1, a2).ses(:contours ).each{|e| actual_contours << e}
assert_equal(expected, actual)
assert_equal(expected, actual_speculative)
assert_equal(expected, actual_shortestpath)
assert_equal(expected, actual_contours)
end
def teardown()
#
end
end
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