Fixed a few bugs for the stats functions and created a few tests.

Signed-off-by: Sean <ssmith@iol.unh.edu>
Change-Id: I2e4598811bddabe5b7447c3a92d39d16acb77a03
Signed-off-by: Sean <ssmith@iol.unh.edu>

1 files changed, 59 insertions, 0 deletions

diff --git a/src/booking/tests/test_stats.py b/src/booking/tests/test_stats.py
new file mode 100644
index 0000000..5501355
--- /dev/null
+++ b/src/booking/tests/test_stats.py
@@ -0,0 +1,59 @@
+#############################################################################
+# Copyright (c) 2018 Parker Berberian, Sawyer Bergeron, Sean Smith, and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import pytz
+from datetime import timedelta, datetime
+
+from django.test import TestCase
+
+from booking.models import Booking
+from booking.stats import StatisticsManager as sm
+from dashboard.testing_utils import make_user
+
+
+class StatsTestCases(TestCase):
+
+    def test_no_booking_outside_span(self):
+        now = datetime.now(pytz.utc)
+
+        bad_date = now + timedelta(days=1200)
+        Booking.objects.create(start=now, end=bad_date, owner=make_user(username='jj'))
+
+        actual = sm.getContinuousBookingTimeSeries()
+        dates = actual['booking'][0]
+
+        for date in dates:
+            self.assertNotEqual(date, bad_date)
+
+    def check_booking_and_user_counts(self):
+        now = datetime.now(pytz.utc)
+
+        for i in range(20):
+            Booking.objects.create(
+                start=now,
+                end=now + timedelta(weeks=3),
+                owner=make_user(username='a'))
+
+        for i in range(30):
+            Booking.objects.create(
+                start=now + timedelta(days=5),
+                end=now + timedelta(weeks=3, days=5),
+                owner=make_user(username='a'))
+
+        for i in range(120):
+            Booking.objects.create(
+                start=now + timedelta(weeks=1),
+                end=now + timedelta(weeks=4),
+                owner=make_user(username='a'))
+
+        dates = [[now, 20], [now + timedelta(days=5), 30], [now + timedelta(weeks=1), 120]]
+        actual = sm.getContinuousBookingTimeSeries()
+
+        for date in dates:
+            self.assertEqual(date[1], actual['booking'][date[0]])
+            self.assertEqual(date[1], actual['booking'][date[1]])