require File.dirname(__FILE__) + '/../test_helper'
-class WayTagTest < Test::Unit::TestCase
- fixtures :way_tags
-
+class WayTagTest < ActiveSupport::TestCase
+ api_fixtures
def test_way_tag_count
assert_equal 3, WayTag.count
end
+ def test_length_key_valid
+ key = "k"
+ (0..255).each do |i|
+ tag = WayTag.new
+ tag.id = current_way_tags(:t1).id
+ tag.k = key*i
+ tag.v = current_way_tags(:t1).v
+ assert tag.valid?
+ end
+ end
+
+ def test_length_value_valid
+ val = "v"
+ (0..255).each do |i|
+ tag = WayTag.new
+ tag.id = current_way_tags(:t1).id
+ tag.k = "k"
+ tag.v = val*i
+ assert tag.valid?
+ end
+ end
+
+ def test_length_key_invalid
+ ["k"*256].each do |i|
+ tag = WayTag.new
+ tag.id = current_way_tags(:t1).id
+ tag.k = i
+ tag.v = "v"
+ assert !tag.valid?, "Key #{i} should be too long"
+ assert tag.errors.invalid?(:k)
+ end
+ end
+
+ def test_length_value_invalid
+ ["v"*256].each do |i|
+ tag = WayTag.new
+ tag.id = current_way_tags(:t1).id
+ tag.k = "k"
+ tag.v = i
+ assert !tag.valid?, "Value #{i} should be too long"
+ assert tag.errors.invalid?(:v)
+ end
+ end
+
+ def test_empty_tag_invalid
+ tag = WayTag.new
+ assert !tag.valid?, "Empty way tag should be invalid"
+ assert tag.errors.invalid?(:id)
+ end
+
+ def test_uniqueness
+ tag = WayTag.new
+ tag.id = current_way_tags(:t1).id
+ tag.k = current_way_tags(:t1).k
+ tag.v = current_way_tags(:t1).v
+ assert tag.new_record?
+ assert !tag.valid?
+ assert_raise(ActiveRecord::RecordInvalid) {tag.save!}
+ assert tag.new_record?
+ end
end