def test_getting_position_which_does_not_exist_returns_none(self):
# Arrange
strategy = TradingStrategy(order_id_tag='001')
self.exec_engine.register_strategy(strategy)
# Act
result = strategy.position(PositionId('P-123456'))
# Assert
self.assertIsNone(result)
def test_can_get_position(self):
# Arrange
strategy = TradingStrategy(order_id_tag='001')
self.exec_engine.register_strategy(strategy)
order = strategy.order_factory.market(USDJPY_FXCM, OrderSide.BUY,
Quantity(100000))
position_id = strategy.position_id_generator.generate()
strategy.submit_order(order, position_id)
# Act
result = strategy.position(position_id)
# Assert
self.assertTrue(strategy.position_exists(position_id))
self.assertTrue(type(result) == Position)
