def test_possible_expression_dates_commencement(self):
self.work.publication_date = None
# the commencements fixture commences work 1 on 2016-07-15
amendment = Amendment(amended_work=self.work,
amending_work_id=2,
date='2020-09-13',
created_by_user_id=1)
amendment.save()
amendment = Amendment(amended_work=self.work,
amending_work_id=2,
date='2018-12-05',
created_by_user_id=1)
amendment.save()
dates = self.work.possible_expression_dates()
self.assertEqual(dates, [
{
'date': datetime.date(2020, 9, 13),
'amendment': True,
'consolidation': False,
'initial': False
},
{
'date': datetime.date(2018, 12, 5),
'amendment': True,
'consolidation': False,
'initial': False
},
{
'date': datetime.date(2016, 7, 15),
'initial': True
},
])
def test_possible_expression_dates_basic(self):
self.work.publication_date = datetime.date(2018, 2, 23)
amendment = Amendment(amended_work=self.work,
amending_work_id=2,
date='2019-09-13',
created_by_user_id=1)
amendment.save()
amendment = Amendment(amended_work=self.work,
amending_work_id=2,
date='2020-12-05',
created_by_user_id=1)
amendment.save()
dates = self.work.possible_expression_dates()
self.assertEqual(dates, [
{
'date': datetime.date(2020, 12, 5),
'amendment': True,
'consolidation': False,
'initial': False
},
{
'date': datetime.date(2019, 9, 13),
'amendment': True,
'consolidation': False,
'initial': False
},
{
'date': datetime.date(2018, 2, 23),
'initial': True
},
])
def test_amendments_from_work(self):
amending = Work.objects.get(id=1)
# this work has two docs:
# 2 - expression date: 2011-01-01
# 3 - expression date: 2012-02-02
amended = Work.objects.get(id=3)
d = date(2011, 12, 10)
# this will impact only document id 3
user = User.objects.get(pk=1)
a = Amendment(amending_work=amending,
amended_work=amended,
date=d,
created_by_user=user)
a.save()
doc = Document.objects.get(id=2)
# only the pre-existing amendment event
assert_equal(len(doc.amendment_events()), 1)
doc = Document.objects.get(id=3)
events = list(doc.amendment_events())
# one new in addition to the two previous ones
assert_equal(len(events), 3)
assert_equal(events[1].amending_uri, amending.frbr_uri)
assert_equal(events[1].amending_title, amending.title)
assert_equal(events[1].date, d)
def link_amendment(self, work, info):
# if the work `amends` something, try linking it
# (this will only work if there's only one amendment listed)
# make a task if this fails
amended_work = self.find_work_by_title(info['amends'])
if not amended_work:
return self.create_task(work, info, task_type='link-amendment')
date = info.get('commencement_date') or work.commencement_date
if not date:
return self.create_task(work, info, task_type='link-amendment')
try:
Amendment.objects.get(
amended_work=amended_work,
amending_work=work,
date=date
)
except Amendment.DoesNotExist:
amendment = Amendment()
amendment.amended_work = amended_work
amendment.amending_work = work
amendment.created_by_user = self.user
amendment.date = date
amendment.save()
def test_amendments_from_work(self):
amending = Work.objects.get(id=1)
# this work has two docs:
# 2 - expression date: 2011-01-01
# 3 - expression date: 2012-02-02
amended = Work.objects.get(id=3)
d = date(2011, 12, 10)
# this will impact only work 2
user = User.objects.get(pk=1)
a = Amendment(amending_work=amending,
amended_work=amended,
date=d,
created_by_user=user)
a.save()
doc = Document.objects.get(id=2)
assert_equal(doc.amendment_events(), [])
doc = Document.objects.get(id=3)
events = doc.amendment_events()
assert_equal(len(events), 1)
assert_equal(events[0].amending_uri, amending.frbr_uri)
assert_equal(events[0].amending_title, amending.title)
assert_equal(events[0].date, d)
def link_amendment(self, info, form):
# if the work `amends` something, try linking it
# (this will only work if there's only one amendment listed)
# make a task if this fails
if info.get('amends'):
try:
amended_work = self.find_work_by_title(info.get('amends'))
date = info.get('commencement_date') or info['work'].commencement_date
try:
Amendment.objects.get(
amended_work=amended_work,
amending_work=info['work'],
date=date
)
except Amendment.DoesNotExist:
if date:
amendment = Amendment()
amendment.amended_work = amended_work
amendment.amending_work = info['work']
amendment.created_by_user = self.request.user
amendment.date = date
amendment.save()
else:
self.create_task(info, form, task_type='amendment')
except Work.DoesNotExist:
self.create_task(info, form, task_type='amendment')
def test_get_work_timeline(self):
view = WorkViewBase()
work = Work.objects.get(pk=1)
work.assent_date = datetime.date(2014, 3, 20)
amendment = Amendment(amended_work_id=1,
amending_work_id=2,
date='2019-01-01',
created_by_user_id=1)
amendment.save()
consolidation = ArbitraryExpressionDate(work=work,
date='2018-01-01',
created_by_user_id=1)
consolidation.save()
timeline = WorkViewBase.get_work_timeline(view, work)
# most recent event first
self.assertEqual(timeline[0]['date'], datetime.date(2019, 1, 1))
self.assertEqual(timeline[0]['amendments'][0].date,
datetime.date(2019, 1, 1))
self.assertEqual(timeline[0]['initial'], False)
# consolidation
self.assertEqual(timeline[1]['date'], datetime.date(2018, 1, 1))
self.assertEqual(timeline[1]['consolidations'][0].date,
datetime.date(2018, 1, 1))
self.assertEqual(timeline[1]['initial'], False)
# publication date on fixture
self.assertEqual(timeline[2]['date'], datetime.date(2014, 4, 2))
self.assertEqual(timeline[2]['publication_date'], True)
self.assertEqual(timeline[2]['initial'], True)
# assent date (oldest)
self.assertEqual(timeline[-1]['date'], datetime.date(2014, 3, 20))
self.assertEqual(timeline[-1]['assent_date'], True)
def get_form_kwargs(self):
kwargs = super(AddWorkAmendmentView, self).get_form_kwargs()
kwargs['instance'] = Amendment(amended_work=self.work)
kwargs['instance'].created_by_user = self.request.user
kwargs['instance'].updated_by_user = self.request.user
return kwargs