Hi
Im getting this error when running a simple unit test from the book im learning. I have even copy pasted the code and am not sure why this is not working
the error is 1) Error: test_read_with_fixture_variable(ProductTest): RuntimeError: Called id for nil, which would mistakenly be 4 -- if you really wanted the id of nil, use object_id product_test.rb:63:in `test_read_with_fixture_variable'
My YAML file is version_control_book: id: 1 title: Pragmatic Version Control description: How to use version control image_url: http://…/sk_svn_small.jpg price: 29.95 date_available: 2005-01-26 00:00:00
My test unit is
class ProductTest < Test::Unit::TestCase fixtures :products
def setup @product = Product.find(1) end
def test_read_with_fixture_variable assert_kind_of Product, @product assert_equal @version_control_book.id, @product.id assert_equal @version_control_book.title, @product.title assert_equal @version_control_book.description, @product.description assert_equal @version_control_book.image_url, @product.image_url assert_equal @version_control_book.price, @product.price assert_equal @version_control_book.date_available, @product.date_available end end
Ive checked the value of @product.id and it seems its correctly getting extracted from the database but im not sure why the instance variable @version_control_book is not getting loaded.
Thanks heaps
