def test_position_is_open():
p = Position(exchanges.SANDBOX, 'BTC-USD', {
'entry_price': 50,
'current_price': 60,
'qty': 2,
})
assert p.is_open is True
p.qty = 0
assert p.is_open is False
def test_position_is_close():
p = Position(exchanges.SANDBOX, 'BTC-USD', {
'entry_price': 50,
'current_price': 60,
'qty': 0,
})
assert p.is_close is True
p.qty = 2
assert p.is_close is False
def test_position_pnl_percentage():
p = Position(exchanges.SANDBOX, 'BTC-USD', {
'entry_price': 50,
'current_price': 60,
'qty': 2,
})
# long position
assert p.pnl_percentage == 20
p.current_price -= 20
assert p.pnl_percentage == -20
# short position
p.entry_price = 50
p.qty = -2
p.current_price = 40
assert p.pnl_percentage == 20