require "#{File.dirname(__FILE__)}/../abstract_unit" require "fixtures/person" require "fixtures/street_address" class BaseLoadTest < Test::Unit::TestCase def setup @matz = { :id => 1, :name => 'Matz' } @addys = [{ :id => 1, :street => '12345 Street' }, { :id => 2, :street => '67890 Street' }] @deep = { :id => 1, :street => { :id => 1, :state => { :id => 1, :name => 'Oregon', :notable_rivers => [{ :id => 1, :name => 'Willamette' }, { :id => 2, :name => 'Columbia', :rafted_by => @matz }] }}} @person = Person.new end def test_load_expects_hash assert_raise(ArgumentError) { @person.load nil } assert_raise(ArgumentError) { @person.load '' } end def test_load_simple_hash assert_equal Hash.new, @person.attributes assert_equal @matz.stringify_keys, @person.load(@matz).attributes end def test_load_one_with_existing_resource address = @person.load(:street_address => @addys.first).street_address assert_kind_of StreetAddress, address assert_equal @addys.first.stringify_keys, address.attributes end def test_load_one_with_unknown_resource address = silence_warnings { @person.load(:address => @addys.first).address } assert_kind_of Person::Address, address assert_equal @addys.first.stringify_keys, address.attributes end def test_load_collection_with_existing_resource addresses = @person.load(:street_addresses => @addys).street_addresses addresses.each { |address| assert_kind_of StreetAddress, address } assert_equal @addys.map(&:stringify_keys), addresses.map(&:attributes) end def test_load_collection_with_unknown_resource assert !Person.const_defined?(:Address), "Address shouldn't exist until autocreated" addresses = silence_warnings { @person.load(:addresses => @addys).addresses } assert Person.const_defined?(:Address), "Address should have been autocreated" addresses.each { |address| assert_kind_of Person::Address, address } assert_equal @addys.map(&:stringify_keys), addresses.map(&:attributes) end def test_recursively_loaded_collections person = @person.load(@deep) assert_equal @deep[:id], person.id street = person.street assert_kind_of Person::Street, street assert_equal @deep[:street][:id], street.id state = street.state assert_kind_of Person::Street::State, state assert_equal @deep[:street][:state][:id], state.id rivers = state.notable_rivers assert_kind_of Person::Street::State::NotableRiver, rivers.first assert_equal @deep[:street][:state][:notable_rivers].first[:id], rivers.first.id assert_equal @matz[:id], rivers.last.rafted_by.id end end