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"""Test the trade.plugins.fetch_exercises task from the Option plugin.""" |
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from __future__ import absolute_import |
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import unittest |
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import copy |
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from trade_app.trade.context import Context |
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from trade_app.trade.context import ( |
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find_volume, fetch_daytrades, prorate_commissions, group_positions |
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) |
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from fixtures.operations import ( |
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EXERCISE_OPERATION2, EXERCISE_OPERATION3 |
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) |
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from fixtures.assets import OPTION1 |
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class TestFetchPositions(unittest.TestCase): |
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"""Create the default operations for the test cases.""" |
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commissions = {} |
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operations = [] |
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positions = {} |
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daytrades = {} |
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exercises = {} |
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volume = False |
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def setUp(self): |
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self.container = Context( |
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tasks=[ |
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find_volume, |
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fetch_daytrades, |
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group_positions, |
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], |
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operations=copy.deepcopy(self.operations) |
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) |
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self.container.commissions = self.commissions |
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self.container.fetch_positions() |
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prorate_commissions(self.container) |
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self.state = { |
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'operations': self.positions, |
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'exercises': self.exercises, |
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'daytrades': self.daytrades |
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} |
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def test_container_volume(self): |
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"""Check the volume of the OperationContainer.""" |
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self.assertEqual(self.container.context['volume'], self.volume) |
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def len_check(self, len_type): |
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"""Check the len of a type of position in the container.""" |
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if len_type in self.container.context['positions']: |
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self.assertEqual( |
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len(self.container.context['positions'][len_type].keys()), |
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len(self.state[len_type].keys()) |
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) |
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def state_check(self, position_type): |
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"""Check the state of a type of position in the container.""" |
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if 'positions' in self.container.context: |
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if position_type in self.container.context['positions']: |
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for position in self.container.context['positions'][position_type].values(): |
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position_details = position.__dict__ |
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for key in position_details: |
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if key in \ |
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self.state[position_type][position.subject.symbol]: |
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self.assertEqual( |
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position_details[key], |
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self.state\ |
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[position_type][position.subject.symbol][key] |
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) |
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def test_operations_len(self): |
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"""Check the len of the common operations positions.""" |
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self.len_check('operations') |
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def test_operations_states(self): |
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"""Check the state of the common operations positions.""" |
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self.state_check('operations') |
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def test_exercises_len(self): |
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"""Check the len of the exercise positions.""" |
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self.len_check('exercises') |
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def test_exercise_states(self): |
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"""Check the state of the exercise positions.""" |
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self.state_check('exercises') |
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def test_daytrades_len(self): |
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"""Check the len of the daytrade positions.""" |
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self.len_check('daytrades') |
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def test_daytrades_states(self): |
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"""Check the state of the daytrade positions.""" |
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self.state_check('daytrades') |
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def test_daytrades_buy_state(self): |
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"""Check the state of the daytrade positions purchases.""" |
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self.check_daytrade_suboperation(0, 'buy') |
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def test_daytrades_sale_state(self): |
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"""Check the state of the daytrade positions sales.""" |
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self.check_daytrade_suboperation(1, 'sale') |
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def check_daytrade_suboperation(self, operation_index, operation_type): |
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"""Check the state of the daytrade suboperations.""" |
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for asset in self.daytrades.keys(): |
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self.assertEqual( |
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( |
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self.container.context['positions']['daytrades'][asset]\ |
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.operations[operation_index].price, |
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self.container.context['positions']['daytrades'][asset]\ |
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.operations[operation_index].quantity, |
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self.container.context['positions']['daytrades'][asset]\ |
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.operations[operation_index].commissions, |
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), |
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( |
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self.daytrades[asset][operation_type + ' price'], |
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self.daytrades[asset][operation_type + ' quantity'], |
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self.daytrades[asset][operation_type + ' commissions'] |
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) |
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124
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) |
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125
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126
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127
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class TestFetchExercisesCase00(TestFetchPositions): |
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"""Test the fetch_exercises() task of the Accumulator.""" |
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130
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volume = 100 |
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operations = [EXERCISE_OPERATION2] |
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exercises = { |
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OPTION1.symbol: { |
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'quantity': 100, |
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'price': 1, |
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'volume': 0, |
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} |
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} |
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140
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141
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class TestFetchExercisesCase01(TestFetchPositions): |
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"""Test the fetch_exercises() task of the Accumulator.""" |
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143
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volume = 400 |
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operations = [EXERCISE_OPERATION2, EXERCISE_OPERATION3] |
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exercises = { |
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OPTION1.symbol: { |
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'quantity': 200, |
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'price': 2, |
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'volume': 0, |
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151
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} |
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152
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} |
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153
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rochars /
trade
