# -*- coding: utf-8 -*-
##############################################################################
# Copyright (c) 2009 Nexedi SA and Contributors. All Rights Reserved.
# Yusuke Muraoka <yusuke@nexedi.com>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsibility of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
import unittest
from Products.ERP5Type.tests.ERP5TypeTestCase import ERP5TypeTestCase
from DateTime import DateTime
from Products.CMFCore.utils import getToolByName
from Products.ERP5Type.tests.utils import reindex
from Products.ERP5.tests.testBPMCore import TestBPMMixin
from Products.ERP5Type.tests.backportUnittest import skip
from Products.ERP5.tests.utils import newSimulationExpectedFailure
class TestMRPMixin(TestBPMMixin):
transformation_portal_type = 'Transformation'
transformed_resource_portal_type = 'Transformation Transformed Resource'
product_portal_type = 'Product'
organisation_portal_type = 'Organisation'
order_portal_type = 'Production Order'
order_line_portal_type = 'Production Order Line'
def getBusinessTemplateList(self):
return TestBPMMixin.getBusinessTemplateList(self) + ('erp5_mrp', )
def invalidateRules(self):
"""
do reversely of validateRules
"""
rule_tool = self.getRuleTool()
for rule in rule_tool.contentValues(
portal_type=rule_tool.getPortalRuleTypeList()):
if rule.getValidationState() == 'validated':
rule.invalidate()
def _createDocument(self, portal_type, **kw):
module = self.portal.getDefaultModule(
portal_type=portal_type)
return self._createObject(module, portal_type, **kw)
def _createObject(self, parent, portal_type, id=None, **kw):
o = None
if id is not None:
o = parent.get(str(id), None)
if o is None:
o = parent.newContent(portal_type=portal_type)
o.edit(**kw)
return o
def createTransformation(self, **kw):
return self._createDocument(self.transformation_portal_type, **kw)
def createProduct(self, **kw):
return self._createDocument(self.product_portal_type, **kw)
def createOrganisation(self, **kw):
return self._createDocument(self.organisation_portal_type, **kw)
def createOrder(self, **kw):
return self._createDocument(self.order_portal_type, **kw)
def createOrderLine(self, order, **kw):
return self._createObject(order, self.order_line_portal_type, **kw)
def createTransformedResource(self, transformation, **kw):
return self._createObject(transformation, self.transformed_resource_portal_type, **kw)
@reindex
def createCategories(self):
category_tool = getToolByName(self.portal, 'portal_categories')
self.createCategoriesInCategory(category_tool.base_amount, ['weight'])
self.createCategoriesInCategory(category_tool.base_amount.weight, ['kg'])
self.createCategoriesInCategory(category_tool.trade_phase, ['mrp',])
self.createCategoriesInCategory(category_tool.trade_phase.mrp,
['p' + str(i) for i in range(5)]) # phase0 ~ 4
self.createCategoriesInCategory(category_tool.trade_state,
('ready', 'partial', 'done'))
@reindex
def createDefaultOrder(self, transformation=None, business_process=None):
if transformation is None:
transformation = self.createDefaultTransformation()
if business_process is None:
business_process = self.createSimpleBusinessProcess()
base_date = DateTime()
order = self.createOrder(specialise_value=business_process,
start_date=base_date,
stop_date=base_date+3)
order_line = self.createOrderLine(order,
quantity=10,
resource=transformation.getResource(),
specialise_value=transformation)
# XXX in some case, specialise_value is not related to order_line by edit,
# but by setSpecialise() is ok, Why?
order_line.setSpecialiseValue(transformation)
return order
@reindex
def createDefaultTransformation(self):
resource1 = self.createProduct(id='1', quantity_unit_list=['weight/kg'])
resource2 = self.createProduct(id='2', quantity_unit_list=['weight/kg'])
resource3 = self.createProduct(id='3', quantity_unit_list=['weight/kg'])
resource4 = self.createProduct(id='4', quantity_unit_list=['weight/kg'])
resource5 = self.createProduct(id='5', quantity_unit_list=['weight/kg'])
transformation = self.createTransformation(resource_value=resource5)
self.createTransformedResource(transformation=transformation,
resource_value=resource1,
quantity=3,
quantity_unit_list=['weight/kg'],
trade_phase='mrp/p2')
self.createTransformedResource(transformation=transformation,
resource_value=resource2,
quantity=1,
quantity_unit_list=['weight/kg'],
trade_phase='mrp/p2')
self.createTransformedResource(transformation=transformation,
resource_value=resource3,
quantity=4,
quantity_unit_list=['weight/kg'],
trade_phase='mrp/p3')
self.createTransformedResource(transformation=transformation,
resource_value=resource4,
quantity=1,
quantity_unit_list=['weight/kg'],
trade_phase='mrp/p3')
return transformation
@reindex
def createSimpleBusinessProcess(self):
""" mrp/p2 mrp/3
ready -------- partial_produced ------- done
"""
# organisations
source_section = self.createOrganisation(title='source_section')
source = self.createOrganisation(title='source')
destination_section = self.createOrganisation(title='destination_section')
destination = self.createOrganisation(title='destination')
business_process = self.createBusinessProcess(referential_date='stop_date')
self.createBusinessLink(business_process,
id='p2',
predecessor='trade_state/ready',
successor='trade_state/partial',
quantity=1,
trade_phase=['mrp/p2'],
source_section_value=source_section,
source_value=source,
destination_section_value=destination_section,
destination_value=destination)
self.createBusinessLink(business_process,
id='p3',
predecessor='trade_state/partial',
successor='trade_state/done',
quantity=1,
deliverable=1, # root explanation
trade_phase=['mrp/p3'],
source_section_value=source_section,
source_value=source,
destination_section_value=destination_section,
destination_value=destination)
return business_process
@reindex
def createConcurrentBusinessProcess(self):
""" mrp/p2
ready ======== partial_produced
mrp/p3
"""
# organisations
source_section = self.createOrganisation(title='source_section')
source = self.createOrganisation(title='source')
destination_section = self.createOrganisation(title='destination_section')
destination = self.createOrganisation(title='destination')
business_process = self.createBusinessProcess(referential_date='stop_date')
self.createBusinessLink(business_process,
id='p2',
predecessor='trade_state/ready',
successor='trade_state/partial',
quantity=1,
trade_phase=['mrp/p2'],
source_section_value=source_section,
source_value=source,
destination_section_value=destination_section,
destination_value=destination)
self.createBusinessLink(business_process,
id='p3',
predecessor='trade_state/ready',
successor='trade_state/partial',
quantity=1,
deliverable=1, # root explanation
trade_phase=['mrp/p3'],
source_section_value=source_section,
source_value=source,
destination_section_value=destination_section,
destination_value=destination)
return business_process
class TestMRPImplementation(TestMRPMixin):
"""the test for implementation"""
@skip('Unfinished experimental feature')
def test_TransformationRule_getHeadProductionPathList(self):
rule = self.getRule(reference='default_transformation_model_rule')
transformation = self.createDefaultTransformation()
business_process = self.createSimpleBusinessProcess()
self.assertEquals([business_process.p2],
rule.getHeadProductionPathList(transformation, business_process))
business_process = self.createConcurrentBusinessProcess()
self.assertEquals(set([business_process.p2, business_process.p3]),
set(rule.getHeadProductionPathList(transformation, business_process)))
@newSimulationExpectedFailure
def test_TransformationRule_expand(self):
# mock order
order = self.createDefaultOrder()
order_line = order.objectValues()[0]
business_process = order.getSpecialiseValue()
# paths
path_p2 = '%s/p2' % business_process.getRelativeUrl()
path_p3 = '%s/p3' % business_process.getRelativeUrl()
# organisations
path = business_process.p2
source_section = path.getSourceSection()
source = path.getSource()
destination_section = path.getDestinationSection()
destination = path.getDestination()
consumed_organisations = (source_section, source, destination_section, None)
produced_organisations = (source_section, None, destination_section, destination)
# don't need another rules, just need TransformationRule for test
self.invalidateRules()
self.stepTic()
# alter simulations of the order
# root
applied_rule = self.portal.portal_simulation.newContent(portal_type='Applied Rule')
movement = applied_rule.newContent(portal_type='Simulation Movement')
applied_rule.edit(causality_value=order)
movement.edit(order_value=order_line,
quantity=order_line.getQuantity(),
resource=order_line.getResource())
# test mock
applied_rule = movement.newContent(potal_type='Applied Rule')
rule = self.getRule(reference='default_transformation_model_rule')
rule.expand(applied_rule)
# assertion
expected_value_set = set([
((path_p2,), 'product_module/5', produced_organisations, 'mrp/p3', -10),
((path_p2,), 'product_module/1', consumed_organisations, 'mrp/p2', 30),
((path_p2,), 'product_module/2', consumed_organisations, 'mrp/p2', 10),
((path_p3,), 'product_module/5', consumed_organisations, 'mrp/p3', 10),
((path_p3,), 'product_module/3', consumed_organisations, 'mrp/p3', 40),
((path_p3,), 'product_module/4', consumed_organisations, 'mrp/p3', 10),
((path_p3,), 'product_module/5', produced_organisations, None, -10)])
movement_list = applied_rule.objectValues()
self.assertEquals(len(expected_value_set), len(movement_list))
movement_value_set = set([])
for movement in movement_list:
movement_value_set |= set([(tuple(movement.getCausalityList()),
movement.getResource(),
(movement.getSourceSection(),
movement.getSource(),
movement.getDestinationSection(),
movement.getDestination(),), # organisations
movement.getTradePhase(),
movement.getQuantity())])
self.assertEquals(expected_value_set, movement_value_set)
@skip('Unfinished experimental feature')
def test_TransformationRule_expand_concurrent(self):
business_process = self.createConcurrentBusinessProcess()
# mock order
order = self.createDefaultOrder(business_process=business_process)
order_line = order.objectValues()[0]
# phases
phase_p2 = '%s/p2' % business_process.getRelativeUrl()
phase_p3 = '%s/p3' % business_process.getRelativeUrl()
# organisations
path = business_process.p2
source_section = path.getSourceSection()
source = path.getSource()
destination_section = path.getDestinationSection()
destination = path.getDestination()
organisations = (source_section, source, destination_section, destination)
consumed_organisations = (source_section, source, destination_section, None)
produced_organisations = (source_section, None, destination_section, destination)
# don't need another rules, just need TransformationRule for test
self.invalidateRules()
self.stepTic()
# alter simulations of the order
# root
applied_rule = self.portal.portal_simulation.newContent(portal_type='Applied Rule')
movement = applied_rule.newContent(portal_type='Simulation Movement')
applied_rule.edit(causality_value=order)
movement.edit(order_value=order_line,
quantity=order_line.getQuantity(),
resource=order_line.getResource())
# test mock
applied_rule = movement.newContent(potal_type='Applied Rule')
rule = self.getRule(reference='default_transformation_model_rule')
rule.expand(applied_rule)
# assertion
expected_value_set = set([
((phase_p2,), 'product_module/1', consumed_organisations, 'mrp/p2', 30),
((phase_p2,), 'product_module/2', consumed_organisations, 'mrp/p2', 10),
((phase_p3,), 'product_module/3', consumed_organisations, 'mrp/p3', 40),
((phase_p3,), 'product_module/4', consumed_organisations, 'mrp/p3', 10),
((phase_p2, phase_p3), 'product_module/5', produced_organisations, None, -10)])
movement_list = applied_rule.objectValues()
self.assertEquals(len(expected_value_set), len(movement_list))
movement_value_set = set([])
for movement in movement_list:
movement_value_set |= set([(tuple(movement.getCausalityList()),
movement.getResource(),
(movement.getSourceSection(),
movement.getSource(),
movement.getDestinationSection(),
movement.getDestination(),), # organisations
movement.getTradePhase(),
movement.getQuantity())])
self.assertEquals(expected_value_set, movement_value_set)
@skip('Unfinished experimental feature')
def test_TransformationRule_expand_reexpand(self):
"""
test case of difference when any movement are frozen
by using above result
"""
self.test_TransformationRule_expand_concurrent()
self.stepTic()
applied_rule = self.portal.portal_simulation.objectValues()[0]
business_process = applied_rule.getCausalityValue().getSpecialiseValue()
# phases
phase_p2 = '%s/p2' % business_process.getRelativeUrl()
phase_p3 = '%s/p3' % business_process.getRelativeUrl()
# organisations
path = business_process.p2
source_section = path.getSourceSection()
source = path.getSource()
destination_section = path.getDestinationSection()
destination = path.getDestination()
consumed_organisations = (source_section, source, destination_section, None)
produced_organisations = (source_section, None, destination_section, destination)
movement = applied_rule.objectValues()[0]
applied_rule = movement.objectValues()[0]
# these movements are made by transformation
for movement in applied_rule.objectValues():
movement.edit(quantity=1)
# set the state value of isFrozen to 1,
movement._baseSetFrozen(1)
# re-expand
rule = self.getRule(reference='default_transformation_model_rule')
rule.expand(applied_rule)
# assertion
expected_value_set = set([
((phase_p2,), 'product_module/1', consumed_organisations, 'mrp/p2', 1), # Frozen
((phase_p2,), 'product_module/1', consumed_organisations, 'mrp/p2', 29),
((phase_p2,), 'product_module/2', consumed_organisations, 'mrp/p2', 1), # Frozen
((phase_p2,), 'product_module/2', consumed_organisations, 'mrp/p2', 9),
((phase_p3,), 'product_module/3', consumed_organisations, 'mrp/p3', 1), # Frozen
((phase_p3,), 'product_module/3', consumed_organisations, 'mrp/p3', 39),
((phase_p3,), 'product_module/4', consumed_organisations, 'mrp/p3', 1), # Frozen
((phase_p3,), 'product_module/4', consumed_organisations, 'mrp/p3', 9),
((phase_p2, phase_p3), 'product_module/5', produced_organisations, None, 1), # Frozen
((phase_p2, phase_p3), 'product_module/5', produced_organisations, None, -11)])
movement_list = applied_rule.objectValues()
self.assertEquals(len(expected_value_set), len(movement_list))
movement_value_set = set([])
for movement in movement_list:
movement_value_set |= set([(tuple(movement.getCausalityList()),
movement.getResource(),
(movement.getSourceSection(),
movement.getSource(),
movement.getDestinationSection(),
movement.getDestination(),), # organisations
movement.getTradePhase(),
movement.getQuantity())])
self.assertEquals(expected_value_set, movement_value_set)
@skip('Unfinished experimental feature')
def test_TransformationSourcingRule_expand(self):
# mock order
order = self.createDefaultOrder()
order_line = order.objectValues()[0]
# don't need another rules, just need TransformationSourcingRule for test
self.invalidateRules()
self.stepTic()
business_process = order.getSpecialiseValue()
# get last path of a business process
# in simple business path, the last is between "partial_produced" and "done"
causality_path = None
for state in business_process.objectValues(
portal_type=self.portal.getPortalBusinessStateTypeList()):
if len(state.getRemainingTradePhaseList(self.portal)) == 0:
causality_path = state.getSuccessorRelatedValue()
# phases
phase_p2 = '%s/p2' % business_process.getRelativeUrl()
# organisations
source_section = causality_path.getSourceSection()
source = causality_path.getSource()
destination_section = causality_path.getDestinationSection()
destination = causality_path.getDestination()
organisations = (source_section, source, destination_section, destination)
# sourcing resource
sourcing_resource = order_line.getResource()
# alter simulations of the order
# root
applied_rule = self.portal.portal_simulation.newContent(portal_type='Applied Rule')
movement = applied_rule.newContent(portal_type='Simulation Movement')
applied_rule.edit(causality_value=order)
movement.edit(order_value=order_line,
causality_value=causality_path,
quantity=order_line.getQuantity(),
resource=sourcing_resource,
)
self.stepTic()
# test mock
applied_rule = movement.newContent(potal_type='Applied Rule')
rule = self.getRule(reference='default_transformation_sourcing_model_rule')
rule.expand(applied_rule)
# assertion
expected_value_set = set([
((phase_p2,), sourcing_resource, organisations, 10)])
movement_list = applied_rule.objectValues()
self.assertEquals(len(expected_value_set), len(movement_list))
movement_value_set = set([])
for movement in movement_list:
movement_value_set |= set([(tuple(movement.getCausalityList()),
movement.getResource(),
(movement.getSourceSection(),
movement.getSource(),
movement.getDestinationSection(),
movement.getDestination(),), # organisations
movement.getQuantity())])
self.assertEquals(expected_value_set, movement_value_set)
def test_suite():
suite = unittest.TestSuite()
suite.addTest(unittest.makeSuite(TestMRPImplementation))
return suite