def test_set_corrected_issue_data_end_of_period(self,
mocked_context_storage,
mocked_context_engine):
# create dummy block
block_height = 5
block = self._create_dummy_block_by_height(block_height)
self.context.block = block
# set regulator_variable
over_issued_i_score = 0
current_calc_preiod_issued_icx = 50_000
prev_calc_period_issued_icx = 5_000
rv = RegulatorVariable(current_calc_preiod_issued_icx,
prev_calc_period_issued_icx,
over_issued_i_score)
cumulative_fee = 0
issue_amount = 10_000
mocked_context_storage.icx.last_block.cumulative_fee = cumulative_fee
mocked_context_engine.prep.term.sequence = 0
mocked_context_storage.rc.get_calc_response_from_rc = Mock(
return_value=(0, 0, None))
mocked_context_storage.iiss.get_end_block_height_of_calc = Mock(
return_value=block_height)
mocked_context_storage.issue.get_regulator_variable = Mock(
return_value=rv)
regulator = Regulator(self.context, issue_amount)
actual_current_icx = regulator._regulator_variable.current_calc_period_issued_icx
actual_prev_icx = regulator._regulator_variable.prev_calc_period_issued_icx
assert actual_current_icx == 0
assert actual_prev_icx == issue_amount + current_calc_preiod_issued_icx
def test_set_negative_value_to_prev_calc_preiod_issued_icx(
self, mocked_context_storage, mocked_context_engine):
# success case: if 'prev_calc_preiod_issued_icx' is -1, should not regulate ICX even though
# prev_calc_preiod_issued_iscore is exists
# create dummy block
block_height = 5
block = self._create_dummy_block_by_height(block_height)
self.context.block = block
# set regulator_variable
over_issued_i_score = 0
current_calc_preiod_issued_icx = 50_000_000
prev_calc_period_issued_icx = -1
prev_calc_period_issued_iscore = 50_000_000_000_000
rv = RegulatorVariable(current_calc_preiod_issued_icx,
prev_calc_period_issued_icx,
over_issued_i_score)
cumulative_fee = 0
issue_amount = 10_000_000
mocked_context_storage.icx.last_block.cumulative_fee = cumulative_fee
mocked_context_engine.prep.term.sequence = 0
mocked_context_storage.rc.get_calc_response_from_rc = Mock(
return_value=(prev_calc_period_issued_iscore, 0, None))
mocked_context_storage.iiss.get_end_block_height_of_calc = Mock(
return_value=block_height)
mocked_context_storage.issue.get_regulator_variable = Mock(
return_value=rv)
regulator = Regulator(self.context, issue_amount)
assert regulator._regulator_variable.prev_calc_period_issued_icx == issue_amount + current_calc_preiod_issued_icx
assert regulator._regulator_variable.current_calc_period_issued_icx == 0
assert regulator._regulator_variable.over_issued_iscore == 0
assert regulator.corrected_icx_issue_amount == issue_amount
assert regulator.covered_icx_by_over_issue == 0