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cavemanon-wagtail-personali…/tests/unit/test_static_dynamic_segments.py

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Python

from __future__ import absolute_import, unicode_literals
import datetime
from django.forms.models import model_to_dict
from django.contrib.sessions.backends.db import SessionStore
import pytest
from wagtail_personalisation.forms import SegmentAdminForm
from wagtail_personalisation.models import Segment
from wagtail_personalisation.rules import TimeRule, VisitCountRule
from tests.factories.segment import SegmentFactory
def form_with_data(segment, *rules):
model_fields = ['type', 'status', 'count', 'name', 'match_any']
class TestSegmentAdminForm(SegmentAdminForm):
class Meta:
model = Segment
fields = model_fields
data = model_to_dict(segment, model_fields)
for formset in TestSegmentAdminForm().formsets.values():
rule_data = {}
count = 0
for rule in rules:
if isinstance(rule, formset.model):
rule_data = model_to_dict(rule)
for key, value in rule_data.items():
data['{}-{}-{}'.format(formset.prefix, count, key)] = value
count += 1
data['{}-INITIAL_FORMS'.format(formset.prefix)] = 0
data['{}-TOTAL_FORMS'.format(formset.prefix)] = count
return TestSegmentAdminForm(data)
@pytest.mark.django_db
def test_session_added_to_static_segment_at_creation(site, client):
session = client.session
session.save()
client.get(site.root_page.url)
segment = SegmentFactory.build(type=Segment.TYPE_STATIC)
rule = VisitCountRule(counted_page=site.root_page)
form = form_with_data(segment, rule)
instance = form.save()
assert instance.frozen
assert session.session_key in instance.sessions.values_list('session_key', flat=True)
@pytest.mark.django_db
def test_match_any_correct_populates(site, client):
session = client.session
client.get(site.root_page.url)
client.cookies.clear()
second_session = client.session
other_page = site.root_page.get_last_child()
client.get(other_page.url)
segment = SegmentFactory.build(type=Segment.TYPE_STATIC, match_any=True)
rule_1 = VisitCountRule(counted_page=site.root_page)
rule_2 = VisitCountRule(counted_page=other_page)
form = form_with_data(segment, rule_1, rule_2)
instance = form.save()
assert instance.frozen
assert session.session_key != second_session.session_key
assert session.session_key in instance.sessions.values_list('session_key', flat=True)
assert second_session.session_key in instance.sessions.values_list('session_key', flat=True)
@pytest.mark.django_db
def test_mixed_static_dynamic_session_doesnt_generate_at_creation(site, client):
session = client.session
session.save()
client.get(site.root_page.url)
segment = SegmentFactory.build(type=Segment.TYPE_STATIC, count=1)
static_rule = VisitCountRule(counted_page=site.root_page)
non_static_rule = TimeRule(
start_time=datetime.time(0, 0, 0),
end_time=datetime.time(23, 59, 59),
)
form = form_with_data(segment, static_rule, non_static_rule)
instance = form.save()
assert instance.frozen
assert not instance.sessions.all()
@pytest.mark.django_db
def test_session_not_added_to_static_segment_after_creation(site, client):
segment = SegmentFactory.build(type=Segment.TYPE_STATIC, count=0)
rule = VisitCountRule(counted_page=site.root_page)
form = form_with_data(segment, rule)
instance = form.save()
session = client.session
session.save()
client.get(site.root_page.url)
assert instance.frozen
assert not instance.sessions.all()
@pytest.mark.django_db
def test_session_added_to_static_segment_after_creation(site, client):
segment = SegmentFactory.build(type=Segment.TYPE_STATIC, count=1)
rule = VisitCountRule(counted_page=site.root_page)
form = form_with_data(segment, rule)
instance = form.save()
session = client.session
session.save()
client.get(site.root_page.url)
assert instance.frozen
assert session.session_key in instance.sessions.values_list('session_key', flat=True)
@pytest.mark.django_db
def test_session_not_added_to_static_segment_after_full(site, client):
segment = SegmentFactory.build(type=Segment.TYPE_STATIC, count=1)
rule = VisitCountRule(counted_page=site.root_page)
form = form_with_data(segment, rule)
instance = form.save()
assert instance.frozen
assert instance.sessions.count() == 0
session = client.session
client.get(site.root_page.url)
assert instance.sessions.count() == 1
client.cookies.clear()
second_session = client.session
client.get(site.root_page.url)
assert session.session_key != second_session.session_key
assert instance.sessions.count() == 1
assert session.session_key in instance.sessions.values_list('session_key', flat=True)
assert second_session.session_key not in instance.sessions.values_list('session_key', flat=True)
@pytest.mark.django_db
def test_sessions_not_added_to_static_segment_if_rule_not_static(client, site):
session = client.session
session.save()
client.get(site.root_page.url)
segment = SegmentFactory.build(type=Segment.TYPE_STATIC, count=1)
rule = TimeRule(
start_time=datetime.time(0, 0, 0),
end_time=datetime.time(23, 59, 59),
segment=segment,
)
form = form_with_data(segment, rule)
instance = form.save()
assert instance.frozen
assert not instance.sessions.all()
@pytest.mark.django_db
def test_does_not_calculate_the_segment_again(site, client, mocker):
session = client.session
session.save()
client.get(site.root_page.url)
segment = SegmentFactory.build(type=Segment.TYPE_STATIC, count=2)
rule = VisitCountRule(counted_page=site.root_page, segment=segment)
form = form_with_data(segment, rule)
instance = form.save()
assert instance.frozen
assert session.session_key in instance.sessions.values_list('session_key', flat=True)
mock_test_rule = mocker.patch('wagtail_personalisation.adapters.SessionSegmentsAdapter._test_rules')
client.get(site.root_page.url)
assert mock_test_rule.call_count == 0
@pytest.mark.django_db
def test_non_static_rules_have_a_count():
segment = SegmentFactory.build(type=Segment.TYPE_STATIC, count=0)
rule = TimeRule(
start_time=datetime.time(0, 0, 0),
end_time=datetime.time(23, 59, 59),
segment=segment,
)
form = form_with_data(segment, rule)
assert not form.is_valid()
@pytest.mark.django_db
def test_static_segment_with_static_rules_needs_no_count(site):
segment = SegmentFactory.build(type=Segment.TYPE_STATIC, count=0)
rule = VisitCountRule(counted_page=site.root_page, segment=segment)
form = form_with_data(segment, rule)
assert form.is_valid()
@pytest.mark.django_db
def test_dynamic_segment_with_non_static_rules_have_a_count():
segment = SegmentFactory.build(type=Segment.TYPE_DYNAMIC, count=0)
rule = TimeRule(
start_time=datetime.time(0, 0, 0),
end_time=datetime.time(23, 59, 59),
)
form = form_with_data(segment, rule)
assert form.is_valid(), form.errors