source: main/waeup.kofa/trunk/src/waeup/kofa/students/tests/test_webservices.py @ 11666

Last change on this file since 11666 was 11666, checked in by uli, 10 years ago

Tests for webservice offering fingerprints.
File size: 13.0 KB
Line 
1# Tests for webservices
2import xmlrpclib
3import os
4from cStringIO import StringIO
5from zope.app.testing.xmlrpc import ServerProxy
6from zope.component import getUtility
7from waeup.kofa.interfaces import IExtFileStore, IFileStoreNameChooser
8from waeup.kofa.testing import FunctionalLayer
9from waeup.kofa.students.payments import StudentOnlinePayment
10from waeup.kofa.students.tests.test_browser import StudentsFullSetup
11from waeup.kofa.students.studylevel import StudentStudyLevel, CourseTicket
12
13
14class XMLRPCTests(StudentsFullSetup):
15    # check XMLRPC services for university portal
16
17    layer = FunctionalLayer
18
19    def setup_student(self, student):
20        study_level = StudentStudyLevel()
21        study_level.level_session = 2012
22        study_level.level_verdict = "A"
23        study_level.level = 100
24        study_level.validated_by = u"my adviser"
25        student['studycourse'].addStudentStudyLevel(
26            self.certificate, study_level)
27
28        ticket = CourseTicket()
29        ticket.automatic = True
30        ticket.carry_over = True
31        ticket.code = u'CRS1'
32        ticket.title = u'Course 1'
33        ticket.fcode = u'FAC1'
34        ticket.dcode = u'DEP1'
35        ticket.credits = 100
36        ticket.passmark = 100
37        ticket.semester = 2
38        study_level[ticket.code] = ticket
39
40    def create_passport_img(self, student):
41        # create some passport file for `student`
42        storage = getUtility(IExtFileStore)
43        image_path = os.path.join(os.path.dirname(__file__), 'test_image.jpg')
44        self.image_contents = open(image_path, 'rb').read()
45        file_id = IFileStoreNameChooser(student).chooseName(
46            attr='passport.jpg')
47        storage.createFile(file_id, StringIO(self.image_contents))
48
49    def XMLRPC_post(self, body):
50        self.browser.addHeader('Authorization', 'Basic mgr:mgrpw')
51        self.browser.addHeader('Content-Length', len(body))
52        self.browser.post('http://localhost/app', body,
53            'text/xml; charset=utf-8')
54        return self.browser.contents
55
56    def test_get_student_id_no_match(self):
57        # w/o any students we get none
58        server = ServerProxy('http://mgr:mgrpw@localhost/app')
59        result = server.get_student_id('Nonsense')
60        self.assertTrue(result is None)
61        return
62
63    def test_get_student_id_regno_exists(self):
64        # we can get the id of an existing student with matching reg_no
65        server = ServerProxy('http://mgr:mgrpw@localhost/app')
66        result = server.get_student_id('123')
67        self.assertEqual(result, 'K1000000')
68        self.assertEqual(self.student_id, result)
69        REQUEST_XML = """\
70<?xml version="1.0"?>
71<methodCall>
72<methodName>get_student_id</methodName>
73<params>
74<param>
75<value><string>123</string></value>
76</param>
77</params>
78</methodCall>"""
79        RESPONSE_XML = """\
80<?xml version='1.0'?>
81<methodResponse>
82<params>
83<param>
84<value><string>K1000000</string></value>
85</param>
86</params>
87</methodResponse>
88"""
89        xmlout = self.XMLRPC_post(REQUEST_XML)
90        self.assertEqual(xmlout, RESPONSE_XML)
91        return
92
93    def test_get_student_id_block_unauthorized(self):
94        # requests from unauthorized users are blocked
95        # no username nor password
96        server = ServerProxy('http://localhost/app')
97        self.assertRaises(
98            xmlrpclib.ProtocolError, server.get_student_id, '123')
99        # wrong password
100        server = ServerProxy('http://mgr:WRONGPW@localhost/app')
101        self.assertRaises(
102            xmlrpclib.ProtocolError, server.get_student_id, '123')
103        # wrong username
104        server = ServerProxy('http://WRONGUSER:mgrpw@localhost/app')
105        self.assertRaises(
106            xmlrpclib.ProtocolError, server.get_student_id, '123')
107        return
108
109    def test_get_courses_by_session(self):
110        server = ServerProxy('http://mgr:mgrpw@localhost/app')
111        result = server.get_courses_by_session('K1000000')
112        self.assertEqual(result, None)
113        self.setup_student(self.student)
114        result = server.get_courses_by_session('K1000000', '2010')
115        self.assertEqual(result, None)
116        result = server.get_courses_by_session('K1000000', '2012')
117        self.assertEqual(result,
118            {'100|CRS1': 'Course 1', '100|COURSE1': 'Unnamed Course'})
119        result = server.get_courses_by_session('K1000000')
120        self.assertEqual(result,
121            {'100|CRS1': 'Course 1', '100|COURSE1': 'Unnamed Course'})
122        # Also matric_number ...
123        result = server.get_courses_by_session('234')
124        self.assertEqual(result,
125            {'100|CRS1': 'Course 1', '100|COURSE1': 'Unnamed Course'})
126        # ... or reg_number can be used.
127        result = server.get_courses_by_session('123')
128        self.assertEqual(result,
129            {'100|CRS1': 'Course 1', '100|COURSE1': 'Unnamed Course'})
130        result = server.get_courses_by_session('Nonsense')
131        self.assertEqual(result, None)
132        REQUEST_XML = """\
133<?xml version="1.0"?>
134<methodCall>
135<methodName>get_courses_by_session</methodName>
136<params>
137<param>
138<value><string>K1000000</string></value>
139</param>
140</params>
141</methodCall>"""
142        RESPONSE_XML = """\
143<?xml version='1.0'?>
144<methodResponse>
145<params>
146<param>
147<value><struct>
148<member>
149<name>100|CRS1</name>
150<value><string>Course 1</string></value>
151</member>
152<member>
153<name>100|COURSE1</name>
154<value><string>Unnamed Course</string></value>
155</member>
156</struct></value>
157</param>
158</params>
159</methodResponse>
160"""
161        xmlout = self.XMLRPC_post(REQUEST_XML)
162        self.assertEqual(xmlout, RESPONSE_XML)
163        return
164
165    def test_get_students_by_course(self):
166        self.setup_student(self.student)
167        server = ServerProxy('http://mgr:mgrpw@localhost/app')
168        result = server.get_students_by_course('CRS1', '2010')
169        self.assertEqual(result, None)
170        result = server.get_students_by_course('CRS1', '2012')
171        self.assertEqual(result, [['K1000000', '234', 'my adviser', 0], ])
172        result = server.get_students_by_course('CRS1')
173        self.assertEqual(result, [['K1000000', '234', 'my adviser', 0], ])
174        payment = StudentOnlinePayment()
175        payment.p_id = 'my-id'
176        payment.p_session = 2012
177        payment.amount_auth = 12.12
178        payment.p_state = u'paid'
179        payment.p_category = u'schoolfee'
180        self.student['payments']['my-payment'] = payment
181        result = server.get_students_by_course('CRS1')
182        self.assertEqual(result, [['K1000000', '234', 'my adviser', 12.12], ])
183        REQUEST_XML = """\
184<?xml version="1.0"?>
185<methodCall>
186<methodName>get_students_by_course</methodName>
187<params>
188<param>
189<value><string>CRS1</string></value>
190<value><string>2012</string></value>
191</param>
192</params>
193</methodCall>"""
194        RESPONSE_XML = """\
195<?xml version='1.0'?>
196<methodResponse>
197<params>
198<param>
199<value><array><data>
200<value><array><data>
201<value><string>K1000000</string></value>
202<value><string>234</string></value>
203<value><string>my adviser</string></value>
204<value><double>12.12</double></value>
205</data></array></value>
206</data></array></value>
207</param>
208</params>
209</methodResponse>
210"""
211        xmlout = self.XMLRPC_post(REQUEST_XML)
212        self.assertEqual(xmlout, RESPONSE_XML)
213        return
214
215    def test_get_student_info(self):
216        server = ServerProxy('http://mgr:mgrpw@localhost/app')
217        self.setup_student(self.student)
218        result = server.get_student_info('123')
219        self.assertEqual(result,
220            ['Anna Tester', 'CERT1', '1234', 'aa@aa.ng'])
221        REQUEST_XML = """\
222<?xml version="1.0"?>
223<methodCall>
224<methodName>get_student_info</methodName>
225<params>
226<param>
227<value><string>K1000000</string></value>
228</param>
229</params>
230</methodCall>"""
231        RESPONSE_XML = """\
232<?xml version='1.0'?>
233<methodResponse>
234<params>
235<param>
236<value><array><data>
237<value><string>Anna Tester</string></value>
238<value><string>CERT1</string></value>
239<value><string>1234</string></value>
240<value><string>aa@aa.ng</string></value>
241</data></array></value>
242</param>
243</params>
244</methodResponse>
245"""
246        xmlout = self.XMLRPC_post(REQUEST_XML)
247        self.assertEqual(xmlout, RESPONSE_XML)
248        return
249
250    def test_get_student_passport(self):
251        server = ServerProxy('http://mgr:mgrpw@localhost/app')
252        self.setup_student(self.student)
253        self.create_passport_img(self.student)
254        result = server.get_student_passport('123')
255        img = getUtility(IExtFileStore).getFileByContext(
256            self.student, attr='passport.jpg')
257        binary = img.read()
258        self.assertEqual(binary, result)
259        REQUEST_XML = """\
260<?xml version="1.0"?>
261<methodCall>
262<methodName>get_student_passport</methodName>
263<params>
264<param>
265<value><string>K1000000</string></value>
266</param>
267</params>
268</methodCall>"""
269        RESPONSE_XML = """\
270<?xml version='1.0'?>
271<methodResponse>
272<params>
273<param>
274<value><base64>
275/9j/4AAQSkZJRgABAgAAZABkAAD/7AARRHVja3kAAQAEAAAAPAAA/+4ADkFkb2JlAGTAAAAAAf/b
276"""
277        xmlout = self.XMLRPC_post(REQUEST_XML)
278        self.assertTrue(xmlout.startswith(RESPONSE_XML))
279
280    def test_get_paid_sessions(self):
281        server = ServerProxy('http://mgr:mgrpw@localhost/app')
282        self.setup_student(self.student)
283        payment = StudentOnlinePayment()
284        payment.p_id = 'my-id'
285        payment.p_session = 2009
286        payment.amount_auth = 12.12
287        payment.p_state = u'paid'
288        payment.p_category = u'schoolfee'
289        self.student['payments']['my-payment'] = payment
290        result = server.get_paid_sessions('123')
291        self.assertEqual(result, {'2009': 12.12})
292        REQUEST_XML = """\
293<?xml version="1.0"?>
294<methodCall>
295<methodName>get_paid_sessions</methodName>
296<params>
297<param>
298<value><string>K1000000</string></value>
299</param>
300</params>
301</methodCall>"""
302        RESPONSE_XML = """\
303<?xml version='1.0'?>
304<methodResponse>
305<params>
306<param>
307<value><struct>
308<member>
309<name>2009</name>
310<value><double>12.12</double></value>
311</member>
312</struct></value>
313</param>
314</params>
315</methodResponse>
316"""
317        xmlout = self.XMLRPC_post(REQUEST_XML)
318        self.assertEqual(xmlout, RESPONSE_XML)
319        return
320
321    def test_check_student_credentials(self):
322        # make sure we can get student infos providing valid creds
323        server = ServerProxy('http://mgr:mgrpw@localhost/app')
324        self.setup_student(self.student)
325        stud_id = self.student.student_id
326        result = server.check_student_credentials(stud_id, 'spwd')
327        self.assertEqual(
328            result, {
329                'description': 'Anna Tester',
330                'email': 'aa@aa.ng',
331                'id': 'K1000000',
332                'type': 'student'}
333            )
334        return
335
336    def test_get_student_moodle_data(self):
337        server = ServerProxy('http://mgr:mgrpw@localhost/app')
338        self.setup_student(self.student)
339        result = server.get_student_moodle_data(self.student.student_id)
340        self.assertEqual(result,
341            {'lastname': 'Tester', 'email': 'aa@aa.ng', 'firstname': 'Anna'})
342        REQUEST_XML = """\
343<?xml version="1.0"?>
344<methodCall>
345<methodName>get_student_moodle_data</methodName>
346<params>
347<param>
348<value><string>K1000000</string></value>
349</param>
350</params>
351</methodCall>"""
352        RESPONSE_XML = """\
353<?xml version='1.0'?>
354<methodResponse>
355<params>
356<param>
357<value><struct>
358<member>
359<name>lastname</name>
360<value><string>Tester</string></value>
361</member>
362<member>
363<name>email</name>
364<value><string>aa@aa.ng</string></value>
365</member>
366<member>
367<name>firstname</name>
368<value><string>Anna</string></value>
369</member>
370</struct></value>
371</param>
372</params>
373</methodResponse>
374"""
375        xmlout = self.XMLRPC_post(REQUEST_XML)
376        self.assertEqual(xmlout, RESPONSE_XML)
377        return
378
379    def test_get_student_fingerprints_no_stud(self):
380        # invalid student ids result in empty dict
381        server = ServerProxy('http://mgr:mgrpw@localhost/app')
382        result = server.get_student_fingerprints('invalid id')
383        self.assertEqual(result, {})
384
385    def test_get_student_fingerprints_no_files(self):
386        # we get student data, but no fingerprints if not stored before
387        server = ServerProxy('http://mgr:mgrpw@localhost/app')
388        self.setup_student(self.student)
389        result = server.get_student_fingerprints(self.student.student_id)
390        self.assertEqual(
391            result,
392            {'lastname': 'Tester',
393             'email': 'aa@aa.ng',
394             'firstname': 'Anna',
395             'fingerprints': {},
396             'img': None,
397             })
398
399    def test_get_student_fingerprints_block_unauthorized(self):
400        # requests from unauthorized users are blocked
401        # no username nor password
402        server = ServerProxy('http://localhost/app')
403        self.setup_student(self.student)
404        stud_id = self.student.student_id
405        self.assertRaises(
406            xmlrpclib.ProtocolError, server.get_student_id, stud_id)
407        # wrong password
408        server = ServerProxy('http://mgr:WRONGPW@localhost/app')
409        self.assertRaises(
410            xmlrpclib.ProtocolError, server.get_student_id, stud_id)
411        # wrong username
412        server = ServerProxy('http://WRONGUSER:mgrpw@localhost/app')
413        self.assertRaises(
414            xmlrpclib.ProtocolError, server.get_student_id, stud_id)
415        return
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