Add unit tests

JIRA: RELENG-12

This commit increases test statement coverage to 84%. It also fixes the bugs
that emerged while testing.

Change-Id: I696091f1a07f8b7647872c7cb15f4368a4690619
Signed-off-by: maxbr <maxbr@mi.fu-berlin.de>

1 files changed, 69 insertions, 0 deletions

diff --git a/pharos-dashboard/src/dashboard/tests/test_models.py b/pharos-dashboard/src/dashboard/tests/test_models.py
new file mode 100644
index 0000000..3a3aeab
--- /dev/null
+++ b/pharos-dashboard/src/dashboard/tests/test_models.py
@@ -0,0 +1,69 @@
+##############################################################################
+# Copyright (c) 2016 Max Breitenfeldt 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
+##############################################################################
+
+
+from datetime import timedelta
+from math import ceil, floor
+
+from django.test import TestCase
+from django.utils import timezone
+
+from booking.models import *
+from dashboard.models import Resource
+from jenkins.models import JenkinsSlave
+
+
+class ResourceModelTestCase(TestCase):
+    def setUp(self):
+        self.slave = JenkinsSlave.objects.create(name='test', url='test')
+        self.owner = User.objects.create(username='owner')
+
+        self.res1 = Resource.objects.create(name='res1', slave=self.slave, description='x',
+                                            url='x', owner=self.owner)
+
+    def test_booking_utilization(self):
+        utilization = self.res1.get_booking_utilization(1)
+        self.assertTrue(utilization['booked_seconds'] == 0)
+        self.assertTrue(utilization['available_seconds'] == timedelta(weeks=1).total_seconds())
+
+        start = timezone.now() + timedelta(days=1)
+        end = start + timedelta(days=1)
+        booking = Booking.objects.create(start=start, end=end, purpose='test', resource=self.res1,
+                               user=self.owner)
+
+        utilization = self.res1.get_booking_utilization(1)
+        booked_seconds = timedelta(days=1).total_seconds()
+        self.assertEqual(utilization['booked_seconds'], booked_seconds)
+
+        utilization = self.res1.get_booking_utilization(-1)
+        self.assertEqual(utilization['booked_seconds'], 0)
+
+        booking.delete()
+        start = timezone.now() - timedelta(days=1)
+        end = start + timedelta(days=2)
+        booking = Booking.objects.create(start=start, end=end, purpose='test', resource=self.res1,
+                               user=self.owner)
+        booked_seconds = self.res1.get_booking_utilization(1)['booked_seconds']
+        # use ceil because a fraction of the booked time has already passed now
+        booked_seconds = ceil(booked_seconds)
+        self.assertEqual(booked_seconds, timedelta(days=1).total_seconds())
+
+        booking.delete()
+        start = timezone.now() + timedelta(days=6)
+        end = start + timedelta(days=2)
+        booking = Booking.objects.create(start=start, end=end, purpose='test', resource=self.res1,
+                               user=self.owner)
+        booked_seconds = self.res1.get_booking_utilization(1)['booked_seconds']
+        booked_seconds = floor(booked_seconds)
+        self.assertEqual(booked_seconds, timedelta(days=1).total_seconds())
+
+
+
+
+