def test_applyAlphaMinerToCSV(self): # to avoid static method warnings in tests, # that by construction of the unittest package have to be expressed in such way self.dummy_variable = "dummy_value" # calculate and compare Petri nets obtained on the same log to verify that instances # are working correctly log1, net1, marking1, fmarking1 = self.obtainPetriNetThroughAlphaMiner( os.path.join(INPUT_DATA_DIR, "running-example.csv")) log2, net2, marking2, fmarking2 = self.obtainPetriNetThroughAlphaMiner( os.path.join(INPUT_DATA_DIR, "running-example.csv")) log1 = sorting.sort_timestamp(log1) log1 = sampling.sample(log1) log1 = index_attribute.insert_trace_index_as_event_attribute(log1) log2 = sorting.sort_timestamp(log2) log2 = sampling.sample(log2) log2 = index_attribute.insert_trace_index_as_event_attribute(log2) petri_exporter.export_net( net1, marking1, os.path.join(OUTPUT_DATA_DIR, "running-example.pnml")) os.remove(os.path.join(OUTPUT_DATA_DIR, "running-example.pnml")) self.assertEqual(len(net1.places), len(net2.places)) self.assertEqual(len(net1.transitions), len(net2.transitions)) self.assertEqual(len(net1.arcs), len(net2.arcs)) final_marking = petri.petrinet.Marking() for p in net1.places: if not p.out_arcs: final_marking[p] = 1 aligned_traces = token_replay.apply_log(log1, net1, marking1, final_marking) self.assertEqual(aligned_traces, aligned_traces)
def test_applyAlphaMinerToProblematicLogs(self): # to avoid static method warnings in tests, # that by construction of the unittest package have to be expressed in such way self.dummy_variable = "dummy_value" logs = os.listdir(PROBLEMATIC_XES_DIR) for log in logs: try: log_full_path = os.path.join(PROBLEMATIC_XES_DIR, log) # calculate and compare Petri nets obtained on the same log to verify that instances # are working correctly log1, net1, marking1, fmarking1 = self.obtainPetriNetThroughAlphaMiner( log_full_path) log2, net2, marking2, fmarking2 = self.obtainPetriNetThroughAlphaMiner( log_full_path) self.assertEqual(len(net1.places), len(net2.places)) self.assertEqual(len(net1.transitions), len(net2.transitions)) self.assertEqual(len(net1.arcs), len(net2.arcs)) final_marking = petri.petrinet.Marking() for p in net1.places: if not p.out_arcs: final_marking[p] = 1 aligned_traces = token_replay.apply_log( log1, net1, marking1, final_marking) self.assertEqual(aligned_traces, aligned_traces) except SyntaxError as e: logging.info("SyntaxError on log " + str(log) + ": " + str(e)) except NoConceptNameException as e: logging.info("Concept name error on log " + str(log) + ": " + str(e))
def test_importingPetriLogTokenReplay(self): # to avoid static method warnings in tests, # that by construction of the unittest package have to be expressed in such way self.dummy_variable = "dummy_value" imported_petri1, marking1, fmarking1 = petri_importer.import_net( os.path.join(INPUT_DATA_DIR, "running-example.pnml")) trace_log = xes_importer.import_log(os.path.join(INPUT_DATA_DIR, "running-example.xes")) aligned_traces = token_replay.apply_log(trace_log, imported_petri1, marking1, fmarking1) del aligned_traces
def test_alphaMinerVisualizationFromXES(self): # to avoid static method warnings in tests, # that by construction of the unittest package have to be expressed in such way self.dummy_variable = "dummy_value" log, net, marking, fmarking = self.obtainPetriNetThroughAlphaMiner( os.path.join(INPUT_DATA_DIR, "running-example.xes")) log = sorting.sort_timestamp(log) log = sampling.sample(log) log = index_attribute.insert_trace_index_as_event_attribute(log) petri_exporter.export_net(net, marking, os.path.join(OUTPUT_DATA_DIR, "running-example.pnml")) os.remove(os.path.join(OUTPUT_DATA_DIR, "running-example.pnml")) gviz = pn_viz.graphviz_visualization(net) self.assertEqual(gviz, gviz) final_marking = petri.petrinet.Marking() for p in net.places: if not p.out_arcs: final_marking[p] = 1 aligned_traces = token_replay.apply_log(log, net, marking, fmarking) self.assertEqual(aligned_traces, aligned_traces)