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"""Test the core's capabilities to calling a third-party module.""" |
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import json |
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from httmock import urlmatch, HTTMock, with_httmock, all_requests |
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from ppp_datamodel import Missing |
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from ppp_datamodel.communication import Request, TraceItem, Response |
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from ppp_libmodule.tests import PPPTestCase |
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from ppp_core import app |
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one_module_config = """ |
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{ |
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"debug": true, |
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"modules": [ |
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{ |
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"name": "my_module", |
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"url": "http://test/my_module/", |
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"coefficient": 1 |
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} |
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], |
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"recursion": { |
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"max_passes": 1 |
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} |
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}""" |
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three_modules_config = """ |
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{ |
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"debug": true, |
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"modules": [ |
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{ |
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"name": "my_module", |
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"url": "http://test/my_module/", |
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"coefficient": 1 |
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}, |
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{ |
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"name": "my_module2", |
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"url": "http://test/my_module2/", |
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"coefficient": 1 |
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}, |
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{ |
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"name": "my_module3", |
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"url": "http://test/my_module3/", |
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"coefficient": 1 |
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} |
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], |
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"recursion": { |
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"max_passes": 1 |
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} |
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}""" |
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one_valid_module_config = """ |
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{ |
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"debug": true, |
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"modules": [ |
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{ |
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"name": "my_module", |
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"url": "http://test/my_module/", |
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"coefficient": 1 |
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}, |
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{ |
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"name": "my_module4", |
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"url": "http://test/my_module4/", |
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"coefficient": 1 |
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} |
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], |
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"recursion": { |
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"max_passes": 1 |
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} |
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}""" |
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@urlmatch(netloc='test', path='/my_module/') |
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def my_module_mock(url, request): |
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c = '"measures": {"relevance": 0.5, "accuracy": 0.5}, "tree": {"type": "missing"}' |
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return {'status_code': 200, |
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'content': '[{"language": "en", %s, ' |
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'"trace": [{"module": "module1", %s}]}]' % |
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(c, c)} |
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@urlmatch(netloc='test', path='/my_module2/') |
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def my_module2_mock(url, request): |
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body = Request.from_json(request.body) |
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m = {'relevance': 0.3, 'accuracy': 1} |
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response = Response('en', body.tree, m, |
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[TraceItem('module2', body.tree, m)]) |
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return {'status_code': 200, |
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'content': '[%s]' % response.as_json()} |
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@urlmatch(netloc='test', path='/my_module3/') |
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def my_module3_mock(url, request): |
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c = '"measures": {"relevance": 0.55, "accuracy": 0.5}, "tree": {"type": "missing"}' |
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return {'status_code': 200, |
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'content': '[{"language": "en", %s, ' |
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'"trace": [{"module": "module3", %s}]}]' % (c, c)} |
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@urlmatch(netloc='test', path='/my_module4/') |
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def my_module4_mock(url, request): |
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c = '"measures": {"relevance": 0.5, "accuracy": 1.5}, "tree": {"type": "missing"}' |
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return {'status_code': 200, |
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'content': '[{"language": "en", %s, ' |
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'"trace": [{"module": "module4", %s}]}]' % (c, c)} |
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class CallModuleTest(PPPTestCase(app)): |
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config_var = 'PPP_CORE_CONFIG' |
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config = '' |
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def testQueriesModule(self): |
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self.config_file.write(one_module_config) |
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self.config_file.seek(0) |
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q = {'id': '1', 'language': 'en', 'tree': {'type': 'triple', |
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'subject': {'type': 'resource', 'value': 'foo'}, |
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'predicate': {'type': 'resource', 'value': 'bar'}, |
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'object': {'type': 'resource', 'value': 'baz'}}, |
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'measures': {}, 'trace': []} |
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m = {'relevance': 0.5, 'accuracy': 0.5} |
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with HTTMock(my_module_mock): |
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self.assertResponse(q, [ |
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Response('en', Missing(), m, |
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[TraceItem('module1', Missing(), m)])]) |
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def testQueriesMultipleModule(self): |
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self.config_file.write(three_modules_config) |
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self.config_file.seek(0) |
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q = Request('1', 'en', Missing(), {}, []) |
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m1 = {'relevance': 0.5, 'accuracy': 0.5} |
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m2 = {'relevance': 0.3, 'accuracy': 1} |
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m3 = {'relevance': 0.55, 'accuracy': 0.5} |
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with HTTMock(my_module_mock, my_module2_mock, my_module3_mock): |
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self.assertResponse(q, [ |
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Response('en', Missing(), m3, |
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[TraceItem('module3', Missing(), m3)]), |
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Response('en', Missing(), m1, |
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[TraceItem('module1', Missing(), m1)]), |
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Response('en', Missing(), m2, |
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[TraceItem('module2', Missing(), m2)]), |
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]) |
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def testQueriesMultipleModuleWithFail(self): |
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self.config_file.write(one_valid_module_config) |
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self.config_file.seek(0) |
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q = Request('1', 'en', Missing(), {}, []) |
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m = {'relevance': 0.5, 'accuracy': 0.5} |
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with HTTMock(my_module_mock, my_module4_mock): |
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self.assertResponse(q, [ |
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Response('en', Missing(), m, |
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[TraceItem('module1', Missing(), m)])]) |
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