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"""Base class for Portfolio tests."""
from __future__ import absolute_import
import copy
import unittest
import trade.accumulator as accumulator
class TestPortfolio(unittest.TestCase):
initial_state = None
operations = []
state = {}
def setUp(self):
self.portfolio = accumulator.Portfolio(state=self.initial_state)
for operation in self.operations:
self.portfolio.accumulate(copy.deepcopy(operation))
def test_accumulators_states(self):
"""Test the state of each accumulator."""
for asset, state in self.state.items():
for key in state.keys():
self.assertEqual(
self.portfolio.subjects[asset].state[key],
state[key]
)
def test_keys(self):
"""Test the each accumulator key."""
len(self.portfolio.subjects.keys()),
len(self.state.keys())
rochars /
trade
