def on_update(self):
store = self.store
emitted_store_list = getattr(self, '_emitted_store_list', set())
# Since other classes can propagate this event (like Sellable),
# emit the event only once for each store.
if not store in emitted_store_list:
ProductEditEvent.emit(self)
emitted_store_list.add(store)
self._emitted_store_list = emitted_store_list
def on_update(self):
store = self.store
emitted_store_list = getattr(self, '_emitted_store_list', set())
# Since other classes can propagate this event (like Sellable),
# emit the event only once for each store.
if not store in emitted_store_list:
ProductEditEvent.emit(self)
emitted_store_list.add(store)
self._emitted_store_list = emitted_store_list
def testCreateEvent(self):
store_list = []
p_data = _ProductEventData()
ProductCreateEvent.connect(p_data.on_create)
ProductEditEvent.connect(p_data.on_edit)
ProductRemoveEvent.connect(p_data.on_delete)
try:
# Test product being created
store = new_store()
store_list.append(store)
sellable = Sellable(
store=store,
description=u'Test 1234',
price=Decimal(2),
)
product = Product(
store=store,
sellable=sellable,
)
store.commit()
self.assertTrue(p_data.was_created)
self.assertFalse(p_data.was_edited)
self.assertFalse(p_data.was_deleted)
self.assertEqual(p_data.product, product)
p_data.reset()
# Test product being edited and emmiting the event just once
store = new_store()
store_list.append(store)
sellable = store.fetch(sellable)
product = store.fetch(product)
sellable.notes = u'Notes'
sellable.description = u'Test 666'
product.weight = Decimal(10)
store.commit()
self.assertTrue(p_data.was_edited)
self.assertFalse(p_data.was_created)
self.assertFalse(p_data.was_deleted)
self.assertEqual(p_data.product, product)
self.assertEqual(p_data.emmit_count, 1)
p_data.reset()
# Test product being edited, editing Sellable
store = new_store()
store_list.append(store)
sellable = store.fetch(sellable)
product = store.fetch(product)
sellable.notes = u'Notes for test'
store.commit()
self.assertTrue(p_data.was_edited)
self.assertFalse(p_data.was_created)
self.assertFalse(p_data.was_deleted)
self.assertEqual(p_data.product, product)
self.assertEqual(p_data.emmit_count, 1)
p_data.reset()
# Test product being edited, editing Product itself
store = new_store()
store_list.append(store)
sellable = store.fetch(sellable)
product = store.fetch(product)
product.weight = Decimal(1)
store.commit()
self.assertTrue(p_data.was_edited)
self.assertFalse(p_data.was_created)
self.assertFalse(p_data.was_deleted)
self.assertEqual(p_data.product, product)
self.assertEqual(p_data.emmit_count, 1)
p_data.reset()
# Test product being edited, editing Product itself
store = new_store()
store_list.append(store)
sellable = store.fetch(sellable)
product = store.fetch(product)
product.weight = Decimal(1)
store.commit()
#self.assertTrue(p_data.was_edited)
self.assertFalse(p_data.was_created)
self.assertFalse(p_data.was_deleted)
#self.assertEqual(p_data.product, product)
#self.assertEqual(p_data.emmit_count, 1)
p_data.reset()
finally:
# Test product being removed
store = new_store()
store_list.append(store)
sellable = store.fetch(sellable)
product = store.fetch(product)
sellable.remove()
store.commit()
self.assertTrue(p_data.was_deleted)
self.assertFalse(p_data.was_created)
self.assertFalse(p_data.was_edited)
self.assertEqual(p_data.product, product)
self.assertEqual(p_data.emmit_count, 1)
p_data.reset()
for store in store_list:
store.close()
def testCreateEvent(self):
store_list = []
p_data = _ProductEventData()
ProductCreateEvent.connect(p_data.on_create)
ProductEditEvent.connect(p_data.on_edit)
ProductRemoveEvent.connect(p_data.on_delete)
try:
# Test product being created
store = new_store()
store_list.append(store)
sellable = Sellable(
store=store,
description=u'Test 1234',
price=Decimal(2),
)
product = Product(
store=store,
sellable=sellable,
)
store.commit()
self.assertTrue(p_data.was_created)
self.assertFalse(p_data.was_edited)
self.assertFalse(p_data.was_deleted)
self.assertEqual(p_data.product, product)
p_data.reset()
# Test product being edited and emmiting the event just once
store = new_store()
store_list.append(store)
sellable = store.fetch(sellable)
product = store.fetch(product)
sellable.notes = u'Notes'
sellable.description = u'Test 666'
product.weight = Decimal(10)
store.commit()
self.assertTrue(p_data.was_edited)
self.assertFalse(p_data.was_created)
self.assertFalse(p_data.was_deleted)
self.assertEqual(p_data.product, product)
self.assertEqual(p_data.emmit_count, 1)
p_data.reset()
# Test product being edited, editing Sellable
store = new_store()
store_list.append(store)
sellable = store.fetch(sellable)
product = store.fetch(product)
sellable.notes = u'Notes for test'
store.commit()
self.assertTrue(p_data.was_edited)
self.assertFalse(p_data.was_created)
self.assertFalse(p_data.was_deleted)
self.assertEqual(p_data.product, product)
self.assertEqual(p_data.emmit_count, 1)
p_data.reset()
# Test product being edited, editing Product itself
store = new_store()
store_list.append(store)
sellable = store.fetch(sellable)
product = store.fetch(product)
product.weight = Decimal(1)
store.commit()
self.assertTrue(p_data.was_edited)
self.assertFalse(p_data.was_created)
self.assertFalse(p_data.was_deleted)
self.assertEqual(p_data.product, product)
self.assertEqual(p_data.emmit_count, 1)
p_data.reset()
# Test product being edited, editing Product itself
store = new_store()
store_list.append(store)
sellable = store.fetch(sellable)
product = store.fetch(product)
product.weight = Decimal(1)
store.commit()
# self.assertTrue(p_data.was_edited)
self.assertFalse(p_data.was_created)
self.assertFalse(p_data.was_deleted)
# self.assertEqual(p_data.product, product)
# self.assertEqual(p_data.emmit_count, 1)
p_data.reset()
finally:
# Test product being removed
store = new_store()
store_list.append(store)
sellable = store.fetch(sellable)
product = store.fetch(product)
sellable.remove()
store.commit()
self.assertTrue(p_data.was_deleted)
self.assertFalse(p_data.was_created)
self.assertFalse(p_data.was_edited)
self.assertEqual(p_data.product, product)
self.assertEqual(p_data.emmit_count, 1)
p_data.reset()
for store in store_list:
store.close()