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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' }
@first_address = { :id => 1, :street => '12345 Street' }
@addresses = [@first_address, { :id => 2, :street => '67890 Street' }]
@addresses_from_xml = { :street_addresses => @addresses }
@addresses_from_xml_single = { :street_addresses => [ @first_address ] }
@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 '<person id="1"/>' }
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 => @first_address).street_address
assert_kind_of StreetAddress, address
assert_equal @first_address.stringify_keys, address.attributes
end
def test_load_one_with_unknown_resource
address = silence_warnings { @person.load(:address => @first_address).address }
assert_kind_of Person::Address, address
assert_equal @first_address.stringify_keys, address.attributes
end
def test_load_collection_with_existing_resource
addresses = @person.load(@addresses_from_xml).street_addresses
assert_kind_of Array, addresses
addresses.each { |address| assert_kind_of StreetAddress, address }
assert_equal @addresses.map(&:stringify_keys), addresses.map(&:attributes)
end
def test_load_collection_with_unknown_resource
Person.send(:remove_const, :Address) if Person.const_defined?(:Address)
assert !Person.const_defined?(:Address), "Address shouldn't exist until autocreated"
addresses = silence_warnings { @person.load(:addresses => @addresses).addresses }
assert Person.const_defined?(:Address), "Address should have been autocreated"
addresses.each { |address| assert_kind_of Person::Address, address }
assert_equal @addresses.map(&:stringify_keys), addresses.map(&:attributes)
end
def test_load_collection_with_single_existing_resource
addresses = @person.load(@addresses_from_xml_single).street_addresses
assert_kind_of Array, addresses
addresses.each { |address| assert_kind_of StreetAddress, address }
assert_equal [ @first_address ].map(&:stringify_keys), addresses.map(&:attributes)
end
def test_load_collection_with_single_unknown_resource
Person.send(:remove_const, :Address) if Person.const_defined?(:Address)
assert !Person.const_defined?(:Address), "Address shouldn't exist until autocreated"
addresses = silence_warnings { @person.load(:addresses => [ @first_address ]).addresses }
assert Person.const_defined?(:Address), "Address should have been autocreated"
addresses.each { |address| assert_kind_of Person::Address, address }
assert_equal [ @first_address ].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 Array, 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
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