def test_get_with_a_failing_empty_path(self, app):
# Given
stock = Stock(price=1)
# When
with pytest.raises(GetPathError):
offer_name = stock.get('offer.name')
def test_get_with_a_silent_empty_path_return(self, app):
# Given
stock = Stock(price=1)
# When
offer_name = stock.get('offer.name', with_get_path_error=False)
# Then
assert offer_name is None
def test_get_with_an_index_path_at_entity(self, app):
# Given
offer = Offer(name='foo', type='bar')
stock1 = Stock(offer=offer, price=1)
# When
stock2 = stock1.get('offer.stocks.0')
# Then
assert stock1.id == stock2.id
def test_get_with_an_index_path_at_value(self, app):
# Given
offer = Offer(name='foo', type='bar')
stock = Stock(offer=offer, price=1)
# When
stock_price = stock.get('offer.stocks.0.price')
# Then
assert stock_price == stock.price
def test_get_with_a_string_path(self, app):
# Given
offer = Offer(name='foo', type='bar')
stock = Stock(offer=offer, price=1)
# When
offer_name = stock.get('offer.name')
# Then
assert offer_name == offer.name
