Day rule and accompanying tests

Signed-off-by: Jasper Berghoef <jasper.berghoef@gmail.com>

tests/unit/test_factories.py

@@ -6,7 +6,7 @@ import pytest
 
 from personalisation.models import Segment, TimeRule
 from tests.factories.segment import (
-    ReferralRuleFactory, SegmentFactory, TimeRuleFactory)
+    ReferralRuleFactory, SegmentFactory, TimeRuleFactory, DayRuleFactory)
 
 """Factory tests"""
 @pytest.mark.django_db
@@ -18,6 +18,7 @@ def test_create_segment_factory():
     assert factoried_segment.name == segment.name
     assert factoried_segment.status == segment.status
 
+
 """TimeRuleFactory tests"""
 @pytest.mark.django_db
 def test_create_segment_with_time_rule():
@@ -26,6 +27,18 @@ def test_create_segment_with_time_rule():
 
     assert time_rule.start_time == datetime.time(8,0,0)
 
+
+"""TimeRuleFactory tests"""
+@pytest.mark.django_db
+def test_create_segment_with_day_rule():
+    segment = SegmentFactory(name='DaySegment')
+    day_rule = DayRuleFactory(mon=True, thu=True, segment=segment)
+
+    assert day_rule.mon is True
+    assert day_rule.thu is True
+    assert day_rule.sun is False
+
+
 """ReferralRuleFactory tests"""
 @pytest.mark.django_db
 def test_create_segment_with_referral_rule():
@@ -34,6 +47,7 @@ def test_create_segment_with_referral_rule():
 
     assert referral_rule.regex_string == 'test.test'
 
+
 @pytest.mark.django_db
 def test_create_segment_with_new_referral_rule():
     segment = SegmentFactory()