def should_stores_requirements_for_characteristic(self): main = r.Characteristic() char = r.Characteristic() requirement = r.Requirement() requirement.characteristic = char requirement.from_resource = main requirement.pars = b.Pars() requirement.pars.dict = {'limits': [1, 2]} self.session.add(requirement) self.session.commit() assert main.requirements[0].characteristic == char assert main.requirements[0].pars['limits'] == [1, 2]
def should_eval_ok_from_limits(self): characteristic = r.Characteristic() characteristic.key = 'char' part = i.Part() part.tracking = 'tr' measurement = i.Measurement(part, characteristic, 2.0) defect = measurement.evaluate([None, None], 1.0) assert defect is None # hi failure_mode defect = measurement.evaluate([-0.5, 0.5], 0.0) assert defect.failure_mode.key == 'hi-char' assert defect.tracking == 'tr*hi-char' assert part.defects[0] == defect # lw failure_mode defect = measurement.evaluate([2.1, 3.0], 0.0) assert defect.failure_mode.key == 'lw-char' assert defect.tracking == 'tr*lw-char' assert part.defects[1] == defect # shi failure_mode defect = measurement.evaluate([-2.5, 2.5], 0.6) assert defect.failure_mode.key == 'shi-char' assert defect.tracking == 'tr*shi-char' assert part.defects[2] == defect # lw failure_mode defect = measurement.evaluate([1.5, 3.0], 0.6) assert defect.failure_mode.key == 'slw-char' assert defect.tracking == 'tr*slw-char' assert part.defects[3] == defect
def setup_method(self, method): super().setup_method(method) self.part = i.Part() self.part.tracking = '1234' self.part_model = r.PartModel() self.part_model.key = 'partnumber' self.part.part_model = self.part_model self.characteristic = r.Characteristic()
def _should_stores_failure_modes_from_characteristic(self): char = r.Characteristic() failure = r.Failure(char, 'lw') self.session.add(failure) self.session.commit() assert char.failures[0] == failure
def should_avoid_repeat_failure_modes(self): char = r.Characteristic() failure = r.Failure(char, 'lw') self.session.add(failure) self.session.commit() try: r.Failure(char, 'lw') pytest.fail('DuplicatedFailure exception should be raised') except r.DuplicatedFailure: pass
def setup_method(self, method): super().setup_method(method) self.part = i.Part() self.characteristic = r.Characteristic()
def setup_method(self, method): super().setup_method(method) self.part = i.Part() characteristic = r.Characteristic() self.failure_mode = r.FailureMode(characteristic, 'lw')