test/models/old_relation_test.rb

   1 require "test_helper"
   2
   3 class OldRelationTest < ActiveSupport::TestCase
   4   def test_relation_tags
   5     old_relation_v1 = create(:old_relation, :version => 1)
   6     old_relation_v2 = create(:old_relation, :current_relation => old_relation_v1.current_relation, :version => 2)
   7     old_relation_v3 = create(:old_relation, :current_relation => old_relation_v1.current_relation, :version => 3)
   8     old_relation_v4 = create(:old_relation, :current_relation => old_relation_v1.current_relation, :version => 4)
   9     taglist_v3 = create_list(:old_relation_tag, 3, :old_relation => old_relation_v3)
  10     taglist_v4 = create_list(:old_relation_tag, 2, :old_relation => old_relation_v4)
  11
  12     tags = OldRelation.find(old_relation_v1.id).old_tags.order(:k)
  13     assert_equal 0, tags.count
  14
  15     tags = OldRelation.find(old_relation_v2.id).old_tags.order(:k)
  16     assert_equal 0, tags.count
  17
  18     tags = OldRelation.find(old_relation_v3.id).old_tags.order(:k)
  19     assert_equal taglist_v3.count, tags.count
  20     taglist_v3.sort_by!(&:k).each_index do |i|
  21       assert_equal taglist_v3[i].k, tags[i].k
  22       assert_equal taglist_v3[i].v, tags[i].v
  23     end
  24
  25     tags = OldRelation.find(old_relation_v4.id).old_tags.order(:k)
  26     assert_equal taglist_v4.count, tags.count
  27     taglist_v4.sort_by!(&:k).each_index do |i|
  28       assert_equal taglist_v4[i].k, tags[i].k
  29       assert_equal taglist_v4[i].v, tags[i].v
  30     end
  31   end
  32
  33   def test_relation_members
  34     old_relation_v1 = create(:old_relation)
  35     old_relation_v2 = create(:old_relation, :current_relation => old_relation_v1.current_relation, :version => 2)
  36     old_relation_v3 = create(:old_relation, :current_relation => old_relation_v1.current_relation, :version => 3)
  37     old_relation_v4 = create(:old_relation, :current_relation => old_relation_v1.current_relation, :version => 4)
  38     member_node = create(:node)
  39     member_way = create(:way)
  40     member_relation = create(:relation)
  41     create(:old_relation_member, :old_relation => old_relation_v1, :member => member_node, :member_role => "some node")
  42     create(:old_relation_member, :old_relation => old_relation_v2, :member => member_node, :member_role => "some changed node")
  43     create(:old_relation_member, :old_relation => old_relation_v3, :member => member_node, :member_role => "some changed node")
  44     create(:old_relation_member, :old_relation => old_relation_v3, :member => member_relation, :member_role => "some relation")
  45     create(:old_relation_member, :old_relation => old_relation_v4, :member => member_node, :member_role => "some node")
  46     create(:old_relation_member, :old_relation => old_relation_v4, :member => member_way, :member_role => "some way")
  47     create(:old_relation_member, :old_relation => old_relation_v4, :member => member_relation, :member_role => "some relation")
  48
  49     members = OldRelation.find(old_relation_v1.id).relation_members
  50     assert_equal 1, members.count
  51     assert_equal "some node", members[0].member_role
  52     assert_equal "Node", members[0].member_type
  53     assert_equal member_node.id, members[0].member_id
  54
  55     members = OldRelation.find(old_relation_v2.id).relation_members
  56     assert_equal 1, members.count
  57     assert_equal "some changed node", members[0].member_role
  58     assert_equal "Node", members[0].member_type
  59     assert_equal member_node.id, members[0].member_id
  60
  61     members = OldRelation.find(old_relation_v3.id).relation_members
  62     assert_equal 2, members.count
  63     assert_equal "some changed node", members[0].member_role
  64     assert_equal "Node", members[0].member_type
  65     assert_equal member_node.id, members[0].member_id
  66     assert_equal "some relation", members[1].member_role
  67     assert_equal "Relation", members[1].member_type
  68     assert_equal member_relation.id, members[1].member_id
  69
  70     members = OldRelation.find(old_relation_v4.id).relation_members
  71     assert_equal 3, members.count
  72     assert_equal "some node", members[0].member_role
  73     assert_equal "Node", members[0].member_type
  74     assert_equal member_node.id, members[0].member_id
  75     assert_equal "some way", members[1].member_role
  76     assert_equal "Way", members[1].member_type
  77     assert_equal member_way.id, members[1].member_id
  78     assert_equal "some relation", members[2].member_role
  79     assert_equal "Relation", members[2].member_type
  80     assert_equal member_relation.id, members[2].member_id
  81   end
  82
  83   def test_relations
  84     old_relation_v1 = create(:old_relation)
  85     old_relation_v2 = create(:old_relation, :current_relation => old_relation_v1.current_relation, :version => 2)
  86     old_relation_v3 = create(:old_relation, :current_relation => old_relation_v1.current_relation, :version => 3)
  87     old_relation_v4 = create(:old_relation, :current_relation => old_relation_v1.current_relation, :version => 4)
  88     member_node = create(:node)
  89     member_way = create(:way)
  90     member_relation = create(:relation)
  91     create(:old_relation_member, :old_relation => old_relation_v1, :member => member_node, :member_role => "some node")
  92     create(:old_relation_member, :old_relation => old_relation_v2, :member => member_node, :member_role => "some changed node")
  93     create(:old_relation_member, :old_relation => old_relation_v3, :member => member_node, :member_role => "some changed node")
  94     create(:old_relation_member, :old_relation => old_relation_v3, :member => member_relation, :member_role => "some relation")
  95     create(:old_relation_member, :old_relation => old_relation_v4, :member => member_node, :member_role => "some node")
  96     create(:old_relation_member, :old_relation => old_relation_v4, :member => member_way, :member_role => "some way")
  97     create(:old_relation_member, :old_relation => old_relation_v4, :member => member_relation, :member_role => "some relation")
  98
  99     members = OldRelation.find(old_relation_v1.id).members
 100     assert_equal 1, members.count
 101     assert_equal ["Node", member_node.id, "some node"], members[0]
 102
 103     members = OldRelation.find(old_relation_v2.id).members
 104     assert_equal 1, members.count
 105     assert_equal ["Node", member_node.id, "some changed node"], members[0]
 106
 107     members = OldRelation.find(old_relation_v3.id).members
 108     assert_equal 2, members.count
 109     assert_equal ["Node", member_node.id, "some changed node"], members[0]
 110     assert_equal ["Relation", member_relation.id, "some relation"], members[1]
 111
 112     members = OldRelation.find(old_relation_v4.id).members
 113     assert_equal 3, members.count
 114     assert_equal ["Node", member_node.id, "some node"], members[0]
 115     assert_equal ["Way", member_way.id, "some way"], members[1]
 116     assert_equal ["Relation", member_relation.id, "some relation"], members[2]
 117   end
 118
 119   def test_tags
 120     old_relation_v1 = create(:old_relation, :version => 1)
 121     old_relation_v2 = create(:old_relation, :current_relation => old_relation_v1.current_relation, :version => 2)
 122     old_relation_v3 = create(:old_relation, :current_relation => old_relation_v1.current_relation, :version => 3)
 123     old_relation_v4 = create(:old_relation, :current_relation => old_relation_v1.current_relation, :version => 4)
 124     taglist_v3 = create_list(:old_relation_tag, 3, :old_relation => old_relation_v3)
 125     taglist_v4 = create_list(:old_relation_tag, 2, :old_relation => old_relation_v4)
 126
 127     tags = OldRelation.find(old_relation_v1.id).tags
 128     assert_equal 0, tags.size
 129
 130     tags = OldRelation.find(old_relation_v2.id).tags
 131     assert_equal 0, tags.size
 132
 133     tags = OldRelation.find(old_relation_v3.id).tags
 134     assert_equal taglist_v3.count, tags.count
 135     taglist_v3.each do |tag|
 136       assert_equal tag.v, tags[tag.k]
 137     end
 138
 139     tags = OldRelation.find(old_relation_v4.id).tags
 140     assert_equal taglist_v4.count, tags.count
 141     taglist_v4.each do |tag|
 142       assert_equal tag.v, tags[tag.k]
 143     end
 144   end
 145 end