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Viewing changes to ivle/webapp/base/test.py

ivle.webapp.tutorial: Port www/apps/tutorial to new framework.

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ivle/webapp/base/test.py
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import urllib
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from ivle.webapp.base.rest import (JSONRESTView, named_operation,
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                                   require_permission)
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from ivle.webapp.errors import BadRequest, MethodNotAllowed, Unauthorized
 
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from ivle.webapp.base.views import RESTView, JSONRESTView, named_operation
 
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from ivle.webapp.errors import BadRequest, MethodNotAllowed
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from ivle.webapp.testing import FakeUser, FakeRequest
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6
 
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class JSONRESTViewTestWithoutPUT(JSONRESTView):
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    '''A small JSON REST view for testing purposes, without a PUT method.'''
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    def get_permissions(self, user):
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        if user.login == u'fakeuser':
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            return set(['view', 'edit'])
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        if user.login == u'otheruser':
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            return set(['view'])
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        return set()
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17
 
    @require_permission('view')
 
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class JSONRESTViewTest(JSONRESTView):
 
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    '''A small JSON REST view for testing purposes.'''
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    def GET(self, req):
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        return {'method': 'get'}
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21
 
    @require_permission('edit')
 
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    def PUT(self, req, data):
 
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        return {'method': 'put',
 
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                'result': data['result'], 'test': data['test']}
 
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    def PATCH(self, req, data):
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        return {'method': 'patch',
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                'result': data['result'], 'test': data['test']}
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19
 
26
 
    @named_operation('view')
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    def do_stuff(self, req, what):
 
20
    @named_operation
 
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    def do_stuff(self, what):
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        return {'result': 'Did %s!' % what}
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23
 
30
 
    @named_operation('edit')
31
 
    def say_something(self, req, thing='nothing'):
32
 
        return {'result': 'Said %s!' % thing}
33
 
 
34
 
    @named_operation('edit')
35
 
    def do_say_something(self, req, what, thing='nothing'):
36
 
        return {'result': 'Said %s and %s!' % (what, thing)}
37
 
 
38
 
    @named_operation('view')
39
 
    def get_req_method(self, req):
40
 
        return {'method': req.method}
41
 
 
42
 
class JSONRESTViewTest(JSONRESTViewTestWithoutPUT):
43
 
    '''A small JSON REST view for testing purposes.'''
44
 
    @require_permission('edit')
45
 
    def PUT(self, req, data):
46
 
        return {'method': 'put',
47
 
                'result': data['result'], 'test': data['test']}
48
 
 
49
24
class TestJSONRESTView:
50
25
    def testGET(self):
51
26
        req = FakeRequest()
91
66
        view = JSONRESTViewTest(req)
92
67
        try:
93
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            view.render(req)
94
 
        except MethodNotAllowed, e:
95
 
            assert e.allowed == ['GET', 'PUT', 'PATCH', 'POST']
96
 
        else:
97
 
            raise AssertionError("did not raise MethodNotAllowed")
98
 
 
99
 
    def testNoPUTMethod(self):
100
 
        req = FakeRequest()
101
 
        req.method = 'PUT'
102
 
        view = JSONRESTViewTestWithoutPUT(req)
103
 
        try:
104
 
            view.render(req)
105
 
        except MethodNotAllowed, e:
106
 
            assert e.allowed == ['GET', 'PATCH', 'POST']
 
69
        except MethodNotAllowed:
 
70
            pass
107
71
        else:
108
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            raise AssertionError("did not raise MethodNotAllowed")
109
73
 
177
141
            assert e.message == 'Missing arguments: what'
178
142
        else:
179
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            raise AssertionError("did not raise BadRequest")
180
 
 
181
 
    def testNamedOperationWithExtraArgs(self):
182
 
        req = FakeRequest()
183
 
        req.method = 'POST'
184
 
        req.request_body = urllib.urlencode({'ivle.op': 'do_stuff',
185
 
                                             'what': 'blah',
186
 
                                             'toomany': 'args'})
187
 
        view = JSONRESTViewTest(req)
188
 
        try:
189
 
            view.render(req)
190
 
        except BadRequest, e:
191
 
            assert e.message == 'Extra arguments: toomany'
192
 
        else:
193
 
            raise AssertionError("did not raise BadRequest")
194
 
 
195
 
    def testNamedOperationWithDefaultArgs(self):
196
 
        req = FakeRequest()
197
 
        req.method = 'POST'
198
 
        req.request_body = urllib.urlencode({'ivle.op': 'say_something'})
199
 
        view = JSONRESTViewTest(req)
200
 
        view.render(req)
201
 
        assert req.content_type == 'application/json'
202
 
        assert req.response_body == '{"result": "Said nothing!"}\n'
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204
 
    def testNamedOperationWithOverriddenDefaultArgs(self):
205
 
        req = FakeRequest()
206
 
        req.method = 'POST'
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        req.request_body = urllib.urlencode({'ivle.op': 'say_something',
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                                             'thing': 'something'})
209
 
        view = JSONRESTViewTest(req)
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        view.render(req)
211
 
        assert req.content_type == 'application/json'
212
 
        assert req.response_body == '{"result": "Said something!"}\n'
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214
 
    def testNamedOperationWithDefaultAndMissingArgs(self):
215
 
        req = FakeRequest()
216
 
        req.method = 'POST'
217
 
        req.request_body = urllib.urlencode({'ivle.op': 'do_say_something',
218
 
                                             'thing': 'something'})
219
 
        view = JSONRESTViewTest(req)
220
 
        try:
221
 
            view.render(req)
222
 
        except BadRequest, e:
223
 
            assert e.message == 'Missing arguments: what'
224
 
        else:
225
 
            raise AssertionError("did not raise BadRequest")
226
 
 
227
 
    def testNamedOperationUsingRequest(self):
228
 
        req = FakeRequest()
229
 
        req.method = 'POST'
230
 
        req.request_body = urllib.urlencode({'ivle.op': 'get_req_method'})
231
 
        view = JSONRESTViewTest(req)
232
 
        view.render(req)
233
 
        assert req.content_type == 'application/json'
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        assert req.response_body == '{"method": "POST"}\n'
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236
 
    def testInvalidPOSTData(self):
237
 
        req = FakeRequest()
238
 
        req.method = 'POST'
239
 
        req.request_body = 'I am invalid&&&&'
240
 
        view = JSONRESTViewTest(req)
241
 
        try:
242
 
            view.render(req)
243
 
        except BadRequest, e:
244
 
            print e.message
245
 
            assert e.message == 'No named operation specified.'
246
 
        else:
247
 
            raise AssertionError("did not raise BadRequest")
248
 
 
249
 
    def testInvalidPATCHData(self):
250
 
        req = FakeRequest()
251
 
        req.method = 'PATCH'
252
 
        req.request_body = 'I am invalid'
253
 
        view = JSONRESTViewTest(req)
254
 
        try:
255
 
            view.render(req)
256
 
        except BadRequest, e:
257
 
            assert e.message == 'Invalid JSON data'
258
 
        else:
259
 
            raise AssertionError("did not raise BadRequest")
260
 
 
261
 
    def testInvalidPUTData(self):
262
 
        req = FakeRequest()
263
 
        req.method = 'PUT'
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        req.request_body = 'I am invalid'
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        view = JSONRESTViewTest(req)
266
 
        try:
267
 
            view.render(req)
268
 
        except BadRequest, e:
269
 
            assert e.message == 'Invalid JSON data'
270
 
        else:
271
 
            raise AssertionError("did not raise BadRequest")
272
 
 
273
 
class TestJSONRESTSecurity:
274
 
    def testGoodMethod(self):
275
 
        req = FakeRequest()
276
 
        req.user.login = u'otheruser'
277
 
        req.method = 'GET'
278
 
        view = JSONRESTViewTest(req)
279
 
        view.render(req)
280
 
        assert req.content_type == 'application/json'
281
 
        assert req.response_body == '{"method": "get"}\n'
282
 
 
283
 
    def testBadMethod(self):
284
 
        req = FakeRequest()
285
 
        req.user.login = u'otheruser'
286
 
        req.method = 'PUT'
287
 
        view = JSONRESTViewTest(req)
288
 
        try:
289
 
            view.render(req)
290
 
        except Unauthorized, e:
291
 
            pass
292
 
        else:
293
 
            raise AssertionError("did not raise Unauthorized")
294
 
 
295
 
    def testGoodNamedOperation(self):
296
 
        req = FakeRequest()
297
 
        req.user.login = u'otheruser'
298
 
        req.method = 'POST'
299
 
        req.request_body = urllib.urlencode({'ivle.op': 'do_stuff',
300
 
                                             'what': 'blah'})
301
 
        view = JSONRESTViewTest(req)
302
 
        view.render(req)
303
 
        assert req.content_type == 'application/json'
304
 
        assert req.response_body == '{"result": "Did blah!"}\n'
305
 
 
306
 
    def testBadNamedOperation(self):
307
 
        req = FakeRequest()
308
 
        req.user.login = u'otheruser'
309
 
        req.method = 'POST'
310
 
        req.request_body = urllib.urlencode({'ivle.op': 'say_something'})
311
 
        view = JSONRESTViewTest(req)
312
 
        try:
313
 
            view.render(req)
314
 
        except Unauthorized, e:
315
 
            pass
316
 
        else:
317
 
            raise AssertionError("did not raise Unauthorized")
318