ceph/src/jaegertracing/thrift/test/rb/generation/test_recursive.rb

   1 #
   2 # Licensed to the Apache Software Foundation (ASF) under one
   3 # or more contributor license agreements. See the NOTICE file
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   6 # to you under the Apache License, Version 2.0 (the
   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
  11 #
  12 # Unless required by applicable law or agreed to in writing,
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  14 # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  15 # KIND, either express or implied. See the License for the
  16 # specific language governing permissions and limitations
  17 # under the License.
  18 #
  19
  20 require File.join(File.dirname(__FILE__), '../test_helper')
  21 require 'recursive_types'
  22
  23 class 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
  41 end