Source Code for Module ndg.xacml.test.context.test_pdp_cmip5

 1  ''' 
 2  Created on 18 Oct 2011 
 3   
 4  @author: rwilkinson 
 5  ''' 
 6  import logging 
 7  import os.path 
 8  import time 
 9  import unittest 
10   
11  from ndg.xacml.parsers.etree.factory import ReaderFactory 
12  from ndg.xacml.core.context.pdp import PDP 
13  from ndg.xacml.core.context.result import Decision 
14  from ndg.xacml.test import THIS_DIR 
15  from ndg.xacml.test.context import XacmlContextBaseTestCase 
16   
17   
18  logging.basicConfig(level=logging.ERROR) 
19   
20 -class Test(XacmlContextBaseTestCase): 
21      """Tests with CMIP5 policy. 
22      """ 
23      RESOURCE_1_ID = 'http://localhost/thredds/dodsC/cmip5.output1.MOHC.HadGEM2-ES.rcp60.day.land.day.r1i1p1.mrsos.20111007.aggregation.dods' 
24      RESOURCE_2_ID = 'http://localhost/thredds/dodsC/cmip5.output1.MOHC.HadGEM2-ES.rcp60.day.land.day.r1i1p1.mrsos.20110915.aggregation.dods' 
25      RESOURCE_3_ID = 'http://localhost/thredds/fileServer/esg_dataroot/cmip5/output1/MOHC/HadGEM2-ES/rcp60/day/land/day/r1i1p1/v20111007/mrsos/mrsos_day_HadGEM2-ES_rcp60_r1i1p1_20051201-20111130.nc' 
26      RESOURCE_4_ID = 'http://localhost/thredds/fileServer/esg_dataroot/cmip5/output1/MOHC/HadGEM2-ES/rcp60/day/land/day/r1i1p1/v20110915/mrsos/mrsos_day_HadGEM2-ES_rcp60_r1i1p1_20051201-20111130.nc' 
27      XACML_FILENAME = 'policy_cmip5.xml' 
28      XACML_FILEPATH = os.path.join(THIS_DIR, XACML_FILENAME) 
29   
30 -    def setUp(self): 
31          print "Setting up" 
32          self.pdp = PDP.fromPolicySource(self.__class__.XACML_FILEPATH, ReaderFactory) 
33          print "Setup complete" 
34   
35   
36 -    def test01(self): 
37          request = self._createRequestCtx( 
38                              self.__class__.RESOURCE_1_ID, 
39                              subjectRoles=('cmip5_research',)) 
40          print "Starting request" 
41          start_time = time.time() 
42          response = self.pdp.evaluate(request) 
43          print("Response received after %fs" % (time.time() - start_time)) 
44          self.failIf(response is None, "Null response") 
45          for result in response.results: 
46              self.failIf(result.decision != Decision.PERMIT, 
47                          "Expecting Permit decision") 
48   
49 -    def test02(self): 
50          request = self._createRequestCtx( 
51                              self.__class__.RESOURCE_2_ID, 
52                              subjectRoles=('cmip5_research',)) 
53          print "Starting request" 
54          start_time = time.time() 
55          response = self.pdp.evaluate(request) 
56          print("Response received after %fs" % (time.time() - start_time)) 
57          self.failIf(response is None, "Null response") 
58          for result in response.results: 
59              self.failIf(result.decision != Decision.DENY, 
60                          "Expecting Deny decision") 
61   
62 -    def test03(self): 
63          request = self._createRequestCtx( 
64                              self.__class__.RESOURCE_3_ID, 
65                              subjectRoles=('cmip5_research',)) 
66          print "Starting request" 
67          start_time = time.time() 
68          response = self.pdp.evaluate(request) 
69          print("Response received after %fs" % (time.time() - start_time)) 
70          self.failIf(response is None, "Null response") 
71          for result in response.results: 
72              self.failIf(result.decision != Decision.PERMIT, 
73                          "Expecting Permit decision") 
74   
75 -    def test04(self): 
76          request = self._createRequestCtx( 
77                              self.__class__.RESOURCE_4_ID, 
78                              subjectRoles=('cmip5_research',)) 
79          print "Starting request" 
80          start_time = time.time() 
81          response = self.pdp.evaluate(request) 
82          print("Response received after %fs" % (time.time() - start_time)) 
83          self.failIf(response is None, "Null response") 
84          for result in response.results: 
85              self.failIf(result.decision != Decision.DENY, 
86                          "Expecting Deny decision") 
87   
88   
89   
90  if __name__ == "__main__": 
91      unittest.main() 
92