test/unit/old_way_tag_test.rb

   1 require File.dirname(__FILE__) + '/../test_helper'
   2
   3 class WayTagTest < Test::Unit::TestCase
   4   fixtures :way_tags
   5   set_fixture_class :way_tags => OldWayTag
   6
   7   def test_tag_count
   8     assert_equal 3, OldWayTag.count
   9   end
  10
  11   def test_length_key_valid
  12     key = "k"
  13     (0..255).each do |i|
  14       tag = OldWayTag.new
  15       tag.id = way_tags(:t1).id
  16       tag.version = 1
  17       tag.k = key*i
  18       tag.v = "v"
  19       assert_valid tag
  20     end
  21   end
  22
  23   def test_length_value_valid
  24     val = "v"
  25     (0..255).each do |i|
  26       tag = OldWayTag.new
  27       tag.id = way_tags(:t1).id
  28       tag.version = 1
  29       tag.k = "k"
  30       tag.v = val*i
  31       assert_valid tag
  32     end
  33   end
  34
  35   def test_length_key_invalid
  36     ["k"*256].each do |i|
  37       tag = OldWayTag.new
  38       tag.id = way_tags(:t1).id
  39       tag.version = 1
  40       tag.k = i
  41       tag.v = "v"
  42       assert !tag.valid?, "Key should be too long"
  43       assert tag.errors.invalid?(:k)
  44     end
  45   end
  46
  47   def test_length_value_invalid
  48     ["k"*256].each do |i|
  49       tag = OldWayTag.new
  50       tag.id = way_tags(:t1).id
  51       tag.version = 1
  52       tag.k = "k"
  53       tag.v = i
  54       assert !tag.valid?, "Value should be too long"
  55       assert tag.errors.invalid?(:v)
  56     end
  57   end
  58
  59   def test_empty_node_tag_invalid
  60     tag = OldNodeTag.new
  61     assert !tag.valid?, "Empty tag should be invalid"
  62     assert tag.errors.invalid?(:id)
  63   end
  64
  65   def test_uniqueness
  66     tag = OldWayTag.new
  67     tag.id = way_tags(:t1).id
  68     tag.version = way_tags(:t1).version
  69     tag.k = way_tags(:t1).k
  70     tag.v = way_tags(:t1).v
  71     assert tag.new_record?
  72     assert !tag.valid?
  73     assert_raise(ActiveRecord::RecordInvalid) {tag.save!}
  74     assert tag.new_record?
  75   end
  76 end