def test_make_stats_for_year_works_with_duplicate_lobbyists(self):
"""
When a lobbyist lists two clients that are actually the same, they may
get combined. The lobbyist's compensation should be counted twice.
"""
num_interests = 4
# assert we started off with 1 `Interest` (self.interest)
self.assertEqual(Interest.objects.count(), 1)
for __ in range(num_interests):
InterestFactory(canonical=self.interest)
# sanity check
self.assertEqual(self.interest.aliases.count(), num_interests)
self.assertEqual(Interest.objects.count(), num_interests + 1)
# assign the same lobbyist to all of them
lobbyist = LobbyistFactory()
annum = LobbyistAnnumFactory(lobbyist=lobbyist, year=self.year)
for idx, interest in enumerate(Interest.objects.all()):
CompensationFactory(annum=annum,
interest=interest,
amount_guess=idx,
amount_high=idx * 2,
amount_low=0)
with self.assertNumQueries(5):
# 1 to get the stats
# 1 to GET
# 1 to INSERT
# 2 for transaction management
self.interest.make_stats_for_year(self.year)
stat = self.interest.stats.all().get(year=self.year)
self.assertEqual(stat.guess, num_interests * (num_interests + 1) / 2)
self.assertEqual(stat.high, num_interests * (num_interests + 1))
self.assertEqual(stat.low, 0)
def test_model_relations_api(self):
"""Test the calls used to move between the relations for the models."""
i = InterestFactory()
lobbyist = LobbyistFactory.create()
YEAR = 2000
try:
# add an `Interest` to a `Lobbyist`
annum = LobbyistAnnumFactory.create(lobbyist=lobbyist, year=YEAR)
CompensationFactory.create(annum=annum, interest=i)
# get all the `Interest`s for a `Lobbyist`
Interest.objects.filter(compensation__annum__lobbyist=lobbyist)
# get all the `Interest`s for a `Lobbyist` by year
for year in lobbyist.years.all():
year.clients.all()
# get all the `Interest`s for a `Lobbyist` for a year
lobbyist.years.get(year=YEAR).clients.all()
# get all the `Lobbyist`s for an `Interest`
i.years_available.all().values('lobbyist')
# get all the `Lobbyist`s for an `Interest` for a year
i.years_available.filter(year=YEAR).values('lobbyist')
except Exception as e:
self.fail("Ha ha, %s" % e)
def test_get_all_addresses_can_get_aliases(self):
interest = InterestFactory(canonical=self.interest)
a1 = AddressFactory()
a2 = AddressFactory()
CompensationFactory(interest=self.interest, address=a1)
CompensationFactory(interest=interest, address=a2)
addresses = self.interest.get_all_addresses(include_aliases=True)
self.assertIn(a1, addresses)
self.assertIn(a2, addresses)
# property version too
self.assertIn(a1, self.interest.address_set_massive)
self.assertNotIn(a2, self.interest.address_set)
self.assertIn(a2, self.interest.address_set_massive)
def test_make_stats_for_year_does_nothing_for_noncanonical_interests(self):
interest = InterestFactory(canonical=self.interest)
year2000 = LobbyistAnnumFactory.create(year=2000)
CompensationFactory(annum=year2000,
interest=interest,
amount_low=2000,
amount_guess=2000,
amount_high=2000)
interest.make_stats_for_year(2000)
# assert noncanonical interest did not have stats generated
self.assertEqual(0, interest.stats.count())
# assert canonical interest got the stats instead
self.assertEqual(1, self.interest.stats.count())
def test_make_stats_sets_latest_address(self):
old_address = AddressFactory(address1=u'old')
new_address = AddressFactory(address1=u'new')
interest = InterestFactory(address=old_address)
CompensationFactory(annum__year=2000,
interest=interest,
address=old_address)
CompensationFactory(annum__year=2001,
interest=interest,
address=new_address)
# sanity check
self.assertEqual(interest.address, old_address)
with self.assertNumQueries(15):
interest.make_stats()
# assert interest got new address
self.assertEqual(interest.address, new_address)
def test_make_stats_for_year_takes_aliases_into_account(self):
"""
This is just like test_make_stats_for_year_is_accurate, except we
spread the lobbyists to a pool of interests that are all really the
same interest.
"""
num_lobbyists = random.randint(7, 13)
num_interests = random.randint(2, 3)
# assert we started off with 1 `Interest` (self.interest)
self.assertEqual(Interest.objects.count(), 1)
for i in range(num_interests):
InterestFactory(canonical=self.interest)
# sanity check
self.assertEqual(self.interest.aliases.count(), num_interests)
# associate num_lobbyists `Lobbyist`s with it through `LobbyistAnnum`
for i in range(num_lobbyists):
year = LobbyistAnnumFactory.create(year=self.year)
interest = Interest.objects.all().order_by('?')[0]
CompensationFactory(annum=year,
interest=interest,
amount_guess=i,
amount_high=i * 2,
amount_low=0)
with self.assertNumQueries(5):
# 1 to get the stats
# 1 to GET
# 1 to INSERT
# 2 for transaction management
self.interest.make_stats_for_year(self.year)
stat = self.interest.stats.all().get(year=self.year)
self.assertEqual(stat.guess,
num_lobbyists * (num_lobbyists - 1) / 2) # math!
self.assertEqual(stat.high, num_lobbyists * (num_lobbyists - 1))
self.assertEqual(stat.low, 0)
def test_canonical_field_works(self):
a1 = InterestFactory(canonical=self.interest)
self.assertIn(a1, self.interest.aliases.all())
def setUp(self):
self.interest = InterestFactory()
self.year = 2000
