def _subscription():
zone = 'US/Pacific'
preference_1 = SubscriptionDateTime(
datetime=datetime(2017, 1, 20, 23, 0, tzinfo=utc))
# Easier to think/verify in Pacific time since we are based in SF
assert preference_1.datetime.astimezone(timezone(zone)).hour == 15
preference_1.datetime = preference_1.datetime.replace(tzinfo=None)
preference_1.put()
preference_2 = SubscriptionDateTime(
datetime=datetime(2017, 1, 20, 19, 0, tzinfo=utc))
# Easier to think/verify in Pacific time since we are based in SF
assert preference_2.datetime.astimezone(timezone(zone)).hour == 11
preference_2.datetime = preference_2.datetime.replace(tzinfo=None)
preference_2.put()
rule = Rule(name='office', value='USA: CA SF New Montgomery Office').put()
subscription = MeetingSubscription(
title='Yelp Weekly',
size=2,
location='8th Floor',
office='USA: CA SF New Montgomery Office',
timezone=zone,
datetime=[preference_1.key, preference_2.key],
rules=[rule])
subscription.put()
return subscription
def test_generate_group_meetings():
pref_1 = SubscriptionDateTime(
datetime=datetime.now() -
timedelta(weeks=MEETING_COOLDOWN_WEEKS - 1)).put()
subscription = MeetingSubscription(title='all engineering weekly',
datetime=[pref_1]).put()
user_pref = UserSubscriptionPreferences(preference=pref_1,
subscription=subscription).put()
user1 = User(email='*****@*****.**',
metadata={
'department': 'dept'
},
subscription_preferences=[user_pref]).put()
user2 = User(email='*****@*****.**',
metadata={
'department': 'dept2'
},
subscription_preferences=[user_pref]).put()
user3 = User(email='*****@*****.**',
metadata={
'department': 'dept3'
},
subscription_preferences=[user_pref]).put()
meeting_spec = MeetingSpec(meeting_subscription=subscription,
datetime=pref_1.get().datetime).put()
meeting = Meeting(meeting_spec=meeting_spec, cancelled=False).put()
MeetingParticipant(meeting=meeting, user=user3).put()
MeetingParticipant(meeting=meeting, user=user2).put()
MeetingParticipant(meeting=meeting, user=user1).put()
matched, unmatched = generate_group_meetings(
[user1.get(), user2.get(), user3.get()], meeting_spec.get(), 3, 10, 5)
assert {user.key for user in matched[0]} == {user1, user2, user3}
assert unmatched == []
def test_no_re_matches(minimal_database):
pref_1 = SubscriptionDateTime(
datetime=datetime.now() -
timedelta(weeks=MEETING_COOLDOWN_WEEKS - 1)).put()
subscription = MeetingSubscription(title='all engineering weekly',
datetime=[pref_1]).put()
user_pref = UserSubscriptionPreferences(preference=pref_1,
subscription=subscription).put()
meeting_spec = MeetingSpec(meeting_subscription=subscription,
datetime=pref_1.get().datetime)
meeting_spec.put()
users = []
num_users = 20
for i in range(0, num_users):
user = User(email='{}@yelp.com'.format(i),
metadata={'department': 'dept{}'.format(i)},
subscription_preferences=[user_pref])
user.put()
MeetingRequest(user=user.key, meeting_spec=meeting_spec.key).put()
users.append(user)
previous_meetings = {
pair
for pair in itertools.combinations([user.key.id()
for user in users], 2)
}
previous_meetings = previous_meetings - {
(users[0].key.id(), users[1].key.id())
}
matches, unmatched = generate_meetings(users, meeting_spec,
previous_meetings)
assert len(unmatched) == num_users - 2
assert [(match[0].key.id(), match[1].key.id())
for match in matches] == [(users[0].key.id(), users[1].key.id())]
def test_get_previous_meetings(minimal_database):
pref_1 = SubscriptionDateTime(
datetime=datetime.now() -
timedelta(weeks=MEETING_COOLDOWN_WEEKS - 1)).put()
subscription = MeetingSubscription(title='all engineering weekly',
datetime=[pref_1]).put()
user_pref = UserSubscriptionPreferences(preference=pref_1,
subscription=subscription).put()
user1 = User(email='*****@*****.**',
metadata={
'department': 'dept'
},
subscription_preferences=[user_pref]).put()
user2 = User(email='*****@*****.**',
metadata={
'department': 'dept2'
},
subscription_preferences=[user_pref]).put()
meeting_spec = MeetingSpec(meeting_subscription=subscription,
datetime=pref_1.get().datetime).put()
meeting = Meeting(meeting_spec=meeting_spec, cancelled=False).put()
MeetingParticipant(meeting=meeting, user=user2).put()
MeetingParticipant(meeting=meeting, user=user1).put()
assert get_previous_meetings() == set([(user1.id(), user2.id())])
def test_generate_save_meetings(minimal_database, subscription):
pref_1 = SubscriptionDateTime(
datetime=datetime.now() -
timedelta(weeks=MEETING_COOLDOWN_WEEKS - 1)).put()
subscription = MeetingSubscription(title='all engineering weekly',
datetime=[pref_1]).put()
user_pref = UserSubscriptionPreferences(preference=pref_1,
subscription=subscription).put()
user1 = User(email='*****@*****.**',
metadata={
'department': 'dept'
},
subscription_preferences=[user_pref]).put()
user2 = User(email='*****@*****.**',
metadata={
'department': 'dept2'
},
subscription_preferences=[user_pref]).put()
meeting_spec = MeetingSpec(meeting_subscription=subscription,
datetime=pref_1.get().datetime)
meeting_spec.put()
MeetingRequest(user=user1, meeting_spec=meeting_spec.key).put()
MeetingRequest(user=user2, meeting_spec=meeting_spec.key).put()
matches, unmatched = generate_meetings(
[user1.get(), user2.get()], meeting_spec)
save_meetings(matches, meeting_spec)
assert unmatched == []
participants = [
participant.user for participant in MeetingParticipant.query().fetch()
]
assert participants == [user1, user2]
def test_get_previous_meetings(session):
pref_1 = SubscriptionDateTime(datetime=datetime.now() -
timedelta(weeks=MEETING_COOLDOWN_WEEKS - 1))
subscription = MeetingSubscription(title='all engineering weekly',
datetime=[pref_1])
user_pref = UserSubscriptionPreferences(preference=pref_1,
subscription=subscription)
user1 = User(email='*****@*****.**',
meta_data={'department': 'dept'},
subscription_preferences=[user_pref])
user2 = User(email='*****@*****.**',
meta_data={'department': 'dept2'},
subscription_preferences=[user_pref])
meeting_spec = MeetingSpec(meeting_subscription=subscription,
datetime=pref_1.datetime)
meeting = Meeting(meeting_spec=meeting_spec, cancelled=False)
mp1 = MeetingParticipant(meeting=meeting, user=user2)
mp2 = MeetingParticipant(meeting=meeting, user=user1)
session.add(pref_1)
session.add(subscription)
session.add(user_pref)
session.add(user1)
session.add(user2)
session.add(meeting_spec)
session.add(meeting)
session.add(mp1)
session.add(mp2)
session.commit()
assert get_previous_meetings(subscription) == set([(user1.id, user2.id)])
def test_no_re_matches(session):
pref_1 = SubscriptionDateTime(datetime=datetime.now() - timedelta(weeks=MEETING_COOLDOWN_WEEKS - 1))
subscription = MeetingSubscription(title='all engineering weekly', datetime=[pref_1])
user_pref = UserSubscriptionPreferences(preference=pref_1, subscription=subscription)
meeting_spec = MeetingSpec(meeting_subscription=subscription, datetime=pref_1.datetime)
session.add(pref_1)
session.add(subscription)
session.add(user_pref)
session.add(meeting_spec)
users = []
num_users = 20
for i in range(0, num_users):
user = User(email='{}@yelp.com'.format(i), meta_data={
'department': 'dept{}'.format(i)}, subscription_preferences=[user_pref])
session.add(user)
mr = MeetingRequest(user=user, meeting_spec=meeting_spec)
session.add(mr)
users.append(user)
session.commit()
previous_meetings = {pair for pair in itertools.combinations([user.id for user in users], 2)}
previous_meetings = previous_meetings - {(users[0].id, users[1].id)}
matches, unmatched = generate_meetings(users, meeting_spec, previous_meetings)
assert len(unmatched) == num_users - 2
assert [(match[0].id, match[1].id) for match in matches] == [(users[0].id, users[1].id)]
def test_generate_group_meeting(session):
pref_1 = SubscriptionDateTime(datetime=datetime.now() - timedelta(weeks=MEETING_COOLDOWN_WEEKS - 1))
subscription = MeetingSubscription(title='all engineering weekly', datetime=[pref_1])
user_pref = UserSubscriptionPreferences(preference=pref_1, subscription=subscription)
meeting_spec = MeetingSpec(meeting_subscription=subscription, datetime=pref_1.datetime)
session.add(pref_1)
session.add(subscription)
session.add(user_pref)
session.add(meeting_spec)
users = []
num_users = 21
for i in range(0, num_users):
user = User(email='{}@yelp.com'.format(i), meta_data={
'department': 'dept{}'.format(i)}, subscription_preferences=[user_pref])
session.add(user)
mr = MeetingRequest(user=user, meeting_spec=meeting_spec)
session.add(mr)
users.append(user)
session.commit()
matches, unmatched = generate_meetings(users, meeting_spec, prev_meeting_tuples=None, group_size=3)
assert(len(matches) == 7)
assert (len(unmatched) == 0)
matches, unmatched = generate_meetings(users, meeting_spec, prev_meeting_tuples=None, group_size=5)
assert(len(matches) == 4)
assert (len(unmatched) == 1)
def test_generate_group_meetings(session):
pref_1 = SubscriptionDateTime(datetime=datetime.now() - timedelta(weeks=MEETING_COOLDOWN_WEEKS - 1))
subscription = MeetingSubscription(title='all engineering weekly', datetime=[pref_1])
user_pref = UserSubscriptionPreferences(preference=pref_1, subscription=subscription)
user1 = User(email='*****@*****.**', meta_data={'department': 'dept'}, subscription_preferences=[user_pref])
user2 = User(email='*****@*****.**', meta_data={'department': 'dept2'}, subscription_preferences=[user_pref])
user3 = User(email='*****@*****.**', meta_data={'department': 'dept3'}, subscription_preferences=[user_pref])
meeting_spec = MeetingSpec(meeting_subscription=subscription, datetime=pref_1.datetime)
meeting = Meeting(meeting_spec=meeting_spec, cancelled=False)
mp1 = MeetingParticipant(meeting=meeting, user=user3)
mp2 = MeetingParticipant(meeting=meeting, user=user2)
mp3 = MeetingParticipant(meeting=meeting, user=user1)
session.add(pref_1)
session.add(subscription)
session.add(user_pref)
session.add(user1)
session.add(user2)
session.add(user3)
session.add(meeting_spec)
session.add(meeting)
session.add(mp1)
session.add(mp2)
session.add(mp3)
session.commit()
matched, unmatched = generate_group_meetings([user1, user2, user3], meeting_spec, 3, 10, 5)
assert {user for user in matched[0]} == {user1, user2, user3}
assert unmatched == []
def test_get_specs_from_subscription_pdt(minimal_database):
preference = SubscriptionDateTime(
datetime=datetime(2017, 1, 20, 13, 0)).put()
subscription = MeetingSubscription(timezone='America/Los_Angeles',
datetime=[preference]).put()
_, specs = get_specs_from_subscription(subscription.get())
assert get_meeting_datetime(specs[0]).hour == 13
def test_get_specs_from_subscription_pdt(session):
preference = SubscriptionDateTime(datetime=datetime(2017, 1, 20, 13, 0))
session.add(preference)
subscription = MeetingSubscription(timezone='America/Los_Angeles',
datetime=[preference])
session.add(subscription)
session.commit()
_, specs = get_specs_from_subscription(subscription)
assert get_meeting_datetime(specs[0]).hour == 13
def test_generate_group_meeting_invalid_number_of_users(minimal_database):
pref_1 = SubscriptionDateTime(datetime=datetime.now() - timedelta(weeks=MEETING_COOLDOWN_WEEKS - 1)).put()
subscription = MeetingSubscription(title='all engineering weekly', datetime=[pref_1]).put()
user_pref = UserSubscriptionPreferences(preference=pref_1, subscription=subscription).put()
meeting_spec = MeetingSpec(meeting_subscription=subscription, datetime=pref_1.get().datetime)
meeting_spec.put()
users = []
for i in range(0, 2):
user = User(email='{}@yelp.com'.format(i), metadata={
'department': 'dept{}'.format(i)}, subscription_preferences=[user_pref])
user.put()
MeetingRequest(user=user.key, meeting_spec=meeting_spec.key).put()
users.append(user)
matches, unmatched = generate_meetings(users, meeting_spec, prev_meeting_tuples=None, group_size=3)
assert(len(matches) == 0)
assert (len(unmatched) == 2)
def _subscription(session):
zone = 'America/Los_Angeles'
preference_1 = SubscriptionDateTime(
datetime=datetime(2017, 1, 20, 23, 0, tzinfo=utc))
# Easier to think/verify in Pacific time since we are based in SF
assert preference_1.datetime.astimezone(timezone(zone)).hour == 15
preference_1.datetime = preference_1.datetime.replace(tzinfo=None)
session.add(preference_1)
preference_2 = SubscriptionDateTime(
datetime=datetime(2017, 1, 20, 19, 0, tzinfo=utc))
# Easier to think/verify in Pacific time since we are based in SF
assert preference_2.datetime.astimezone(timezone(zone)).hour == 11
preference_2.datetime = preference_2.datetime.replace(tzinfo=None)
session.add(preference_2)
rule = Rule(name='office', value='USA: CA SF New Montgomery Office')
session.add(rule)
subscription = MeetingSubscription(
title='Yelp Weekly',
size=2,
location='8th Floor',
office='USA: CA SF New Montgomery Office',
timezone=zone,
datetime=[preference_1, preference_2],
user_rules=[rule])
session.add(subscription)
session.commit()
return subscription
def test_previous_meeting_penalty(minimal_database):
pref_1 = SubscriptionDateTime(datetime=datetime.now() - timedelta(weeks=MEETING_COOLDOWN_WEEKS - 1)).put()
pref_2 = SubscriptionDateTime(datetime=datetime.now() - timedelta(weeks=MEETING_COOLDOWN_WEEKS - 2)).put()
pref_3 = SubscriptionDateTime(datetime=datetime.now() - timedelta(weeks=MEETING_COOLDOWN_WEEKS - 3)).put()
subscription = MeetingSubscription(title='all engineering weekly', datetime=[pref_1, pref_2, pref_3]).put()
user_pref1 = UserSubscriptionPreferences(preference=pref_1, subscription=subscription).put()
user_pref2 = UserSubscriptionPreferences(preference=pref_2, subscription=subscription).put()
user_pref3 = UserSubscriptionPreferences(preference=pref_3, subscription=subscription).put()
meeting_spec1 = MeetingSpec(meeting_subscription=subscription, datetime=pref_1.get().datetime)
meeting_spec1.put()
meeting_spec2 = MeetingSpec(meeting_subscription=subscription, datetime=pref_2.get().datetime)
meeting_spec2.put()
meeting_spec3 = MeetingSpec(meeting_subscription=subscription, datetime=pref_3.get().datetime)
meeting_spec3.put()
users = []
num_users = 20
for i in range(0, num_users):
user = User(email='{}@yelp.com'.format(i), metadata={
'department': 'dept{}'.format(i)}, subscription_preferences=[user_pref1, user_pref2, user_pref3])
user.put()
MeetingRequest(user=user.key, meeting_spec=meeting_spec1.key).put()
MeetingRequest(user=user.key, meeting_spec=meeting_spec2.key).put()
MeetingRequest(user=user.key, meeting_spec=meeting_spec3.key).put()
users.append(user)
meeting1 = Meeting(meeting_spec=meeting_spec1.key, cancelled=False).put()
MeetingParticipant(meeting=meeting1, user=users[1].key).put()
MeetingParticipant(meeting=meeting1, user=users[0].key).put()
meeting2 = Meeting(meeting_spec=meeting_spec2.key, cancelled=False).put()
MeetingParticipant(meeting=meeting2, user=users[1].key).put()
MeetingParticipant(meeting=meeting2, user=users[0].key).put()
meeting3 = Meeting(meeting_spec=meeting_spec3.key, cancelled=False).put()
MeetingParticipant(meeting=meeting3, user=users[1].key).put()
MeetingParticipant(meeting=meeting3, user=users[0].key).put()
for run in range(10):
matches, unmatched = generate_meetings(users, meeting_spec1, prev_meeting_tuples=None, group_size=3)
assert(len(matches) == 6)
assert (len(unmatched) == 2)
for matched_group in matches:
assert(not (users[0] in matched_group and users[1] in matched_group))
def _subscription():
zone = 'America/Los_Angeles'
preference_1 = SubscriptionDateTime(datetime=datetime(2017, 1, 20, 13, 0))
preference_1.put()
preference_2 = SubscriptionDateTime(datetime=datetime(2017, 1, 20, 11, 0))
preference_2.put()
rule = Rule(name='office', value='USA: CA SF New Montgomery Office').put()
subscription = MeetingSubscription(
title='Yelp Weekly',
size=2,
location='8th Floor',
office='USA: CA SF New Montgomery Office',
timezone=zone,
datetime=[preference_1.key, preference_2.key],
user_rules=[rule])
subscription.put()
return subscription
def test_clean_user_subscriptions(session):
preference = SubscriptionDateTime(datetime=datetime(2017, 1, 20, 23, 0))
subscription = MeetingSubscription(
title='Test Weekly',
size=2,
location='8th Floor',
office='USA: CA SF New Montgomery Office',
timezone='America/Los_Angeles',
datetime=[preference],
user_rules=[Rule(name='department', value='dept')],
rule_logic='all',
)
user_1 = User(
email="*****@*****.**",
meta_data={'department': 'dept'},
subscription_preferences=[
UserSubscriptionPreferences(preference=preference,
subscription=subscription)
],
)
# Should be removed because of incorrect department
user_2 = User(
email="*****@*****.**",
meta_data={'department': 'other dept'},
subscription_preferences=[
UserSubscriptionPreferences(preference=preference,
subscription=subscription)
],
)
session.add(subscription)
session.add(user_1)
session.add(user_2)
session.commit()
response = clean_user_subscriptions()
assert response == 'OK'
user_sub_prefs = UserSubscriptionPreferences.query.all()
assert len(user_sub_prefs) == 1
def test_generate_save_meetings(session, subscription):
pref_1 = SubscriptionDateTime(datetime=datetime.now() -
timedelta(weeks=MEETING_COOLDOWN_WEEKS - 1))
subscription = MeetingSubscription(title='all engineering weekly',
datetime=[pref_1])
user_pref = UserSubscriptionPreferences(preference=pref_1,
subscription=subscription)
user1 = User(email='*****@*****.**',
meta_data={'department': 'dept'},
subscription_preferences=[user_pref])
user2 = User(email='*****@*****.**',
meta_data={'department': 'dept2'},
subscription_preferences=[user_pref])
meeting_spec = MeetingSpec(meeting_subscription=subscription,
datetime=pref_1.datetime)
mr1 = MeetingRequest(user=user1, meeting_spec=meeting_spec)
mr2 = MeetingRequest(user=user2, meeting_spec=meeting_spec)
session.add(pref_1)
session.add(subscription)
session.add(user_pref)
session.add(user1)
session.add(user2)
session.add(meeting_spec)
session.add(mr1)
session.add(mr2)
session.commit()
matches, unmatched = generate_meetings([user1, user2], meeting_spec)
save_meetings(matches, meeting_spec)
assert unmatched == []
participants = [
participant.user for participant in MeetingParticipant.query.all()
]
assert participants == [user1, user2]
def test_previous_meeting_penalty(session):
pref_1 = SubscriptionDateTime(datetime=datetime.now() - timedelta(weeks=MEETING_COOLDOWN_WEEKS - 1))
pref_2 = SubscriptionDateTime(datetime=datetime.now() - timedelta(weeks=MEETING_COOLDOWN_WEEKS - 2))
pref_3 = SubscriptionDateTime(datetime=datetime.now() - timedelta(weeks=MEETING_COOLDOWN_WEEKS - 3))
subscription = MeetingSubscription(title='all engineering weekly', datetime=[pref_1, pref_2, pref_3])
user_pref1 = UserSubscriptionPreferences(preference=pref_1, subscription=subscription)
user_pref2 = UserSubscriptionPreferences(preference=pref_2, subscription=subscription)
user_pref3 = UserSubscriptionPreferences(preference=pref_3, subscription=subscription)
meeting_spec1 = MeetingSpec(meeting_subscription=subscription, datetime=pref_1.datetime)
meeting_spec2 = MeetingSpec(meeting_subscription=subscription, datetime=pref_2.datetime)
meeting_spec3 = MeetingSpec(meeting_subscription=subscription, datetime=pref_3.datetime)
session.add(pref_1)
session.add(pref_2)
session.add(pref_3)
session.add(subscription)
session.add(user_pref1)
session.add(user_pref2)
session.add(user_pref3)
session.add(meeting_spec1)
session.add(meeting_spec2)
session.add(meeting_spec3)
users = []
num_users = 20
for i in range(0, num_users):
user = User(email='{}@yelp.com'.format(i), meta_data={
'department': 'dept{}'.format(i)}, subscription_preferences=[user_pref1, user_pref2, user_pref3])
session.add(user)
mr1 = MeetingRequest(user=user, meeting_spec=meeting_spec1)
mr2 = MeetingRequest(user=user, meeting_spec=meeting_spec2)
mr3 = MeetingRequest(user=user, meeting_spec=meeting_spec3)
session.add(mr1)
session.add(mr2)
session.add(mr3)
users.append(user)
meeting1 = Meeting(meeting_spec=meeting_spec1, cancelled=False)
mp1 = MeetingParticipant(meeting=meeting1, user=users[1])
mp2 = MeetingParticipant(meeting=meeting1, user=users[0])
session.add(meeting1)
session.add(mp1)
session.add(mp2)
meeting2 = Meeting(meeting_spec=meeting_spec2, cancelled=False)
mp1 = MeetingParticipant(meeting=meeting2, user=users[1])
mp2 = MeetingParticipant(meeting=meeting2, user=users[0])
session.add(meeting2)
session.add(mp1)
session.add(mp2)
meeting3 = Meeting(meeting_spec=meeting_spec3, cancelled=False)
mp1 = MeetingParticipant(meeting=meeting3, user=users[1])
mp2 = MeetingParticipant(meeting=meeting3, user=users[0])
session.add(meeting3)
session.add(mp1)
session.add(mp2)
session.commit()
for run in range(10):
matches, unmatched = generate_meetings(users, meeting_spec1, prev_meeting_tuples=None, group_size=3)
assert(len(matches) == 6)
assert (len(unmatched) == 2)
for matched_group in matches:
assert(not (users[0] in matched_group and users[1] in matched_group))