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2# Licensed to the Apache Software Foundation (ASF) under one
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7# "License"); you may not use this file except in compliance
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9#
10#   http://www.apache.org/licenses/LICENSE-2.0
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15# KIND, either express or implied. See the License for the
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18#
19
20require File.join(File.dirname(__FILE__), '../test_helper')
21require 'recursive_types'
22
23class TestRecursiveGeneration < Test::Unit::TestCase
24  CHILD_ITEM = "child item"
25  PARENT_ITEM = "parent item"
26
27  def test_can_create_recursive_tree
28
29    child_tree = RecTree.new
30    child_tree.item = CHILD_ITEM
31
32    parent_tree = RecTree.new
33    parent_tree.item = PARENT_ITEM
34    parent_tree.children = [child_tree]
35
36    assert_equal(PARENT_ITEM, parent_tree.item)
37    assert_equal(1, parent_tree.children.length)
38    assert_equal(CHILD_ITEM, parent_tree.children.first.item)
39    assert_nil(parent_tree.children.first.children)
40  end
41end
42