58 lines
2.1 KiB
Python
58 lines
2.1 KiB
Python
"""policy engine tests"""
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from django.core.cache import cache
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from django.test import TestCase
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from passbook.core.models import DebugPolicy, Policy, User
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from passbook.policies.engine import PolicyEngine
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class PolicyTestEngine(TestCase):
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"""PolicyEngine tests"""
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def setUp(self):
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cache.clear()
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self.user = User.objects.create_user(username="policyuser")
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self.policy_false = DebugPolicy.objects.create(
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result=False, wait_min=0, wait_max=1
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)
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self.policy_true = DebugPolicy.objects.create(
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result=True, wait_min=0, wait_max=1
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)
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self.policy_negate = DebugPolicy.objects.create(
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negate=True, result=True, wait_min=0, wait_max=1
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)
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self.policy_raises = Policy.objects.create(name="raises")
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def test_engine_empty(self):
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"""Ensure empty policy list passes"""
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engine = PolicyEngine([], self.user)
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self.assertEqual(engine.build().passing, True)
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def test_engine(self):
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"""Ensure all policies passes (Mix of false and true -> false)"""
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engine = PolicyEngine(
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DebugPolicy.objects.filter(negate__exact=False), self.user
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)
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self.assertEqual(engine.build().passing, False)
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def test_engine_negate(self):
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"""Test negate flag"""
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engine = PolicyEngine(DebugPolicy.objects.filter(negate__exact=True), self.user)
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self.assertEqual(engine.build().passing, False)
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def test_engine_policy_error(self):
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"""Test negate flag"""
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engine = PolicyEngine(Policy.objects.filter(name="raises"), self.user)
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self.assertEqual(engine.build().passing, False)
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def test_engine_cache(self):
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"""Ensure empty policy list passes"""
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engine = PolicyEngine(
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DebugPolicy.objects.filter(negate__exact=False), self.user
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)
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self.assertEqual(len(cache.keys("policy_*")), 0)
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self.assertEqual(engine.build().passing, False)
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self.assertEqual(len(cache.keys("policy_*")), 2)
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self.assertEqual(engine.build().passing, False)
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self.assertEqual(len(cache.keys("policy_*")), 2)
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