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require "cases/helper"
class UnknownTest < ActiveRecord::TestCase
test "typecast attributes does't modify values" do
unkown = ActiveRecord::Type::Unknown.new
person = { 'name' => '0' }
assert_equal person['name'], unkown.cast(person['name'])
assert_equal person['name'], unkown.precast(person['name'])
end
test "cast as boolean" do
person = { 'id' => 0, 'name' => ' ', 'admin' => 'false', 'votes' => '0' }
unkown = ActiveRecord::Type::Unknown.new
assert_equal false, unkown.boolean(person['votes'])
assert_equal false, unkown.boolean(person['admin'])
assert_equal false, unkown.boolean(person['name'])
assert_equal false, unkown.boolean(person['id'])
person = { 'id' => 5, 'name' => 'Eric', 'admin' => 'true', 'votes' => '25' }
assert_equal true, unkown.boolean(person['votes'])
assert_equal true, unkown.boolean(person['admin'])
assert_equal true, unkown.boolean(person['name'])
assert_equal true, unkown.boolean(person['id'])
end
end
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