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import os
import unittest
import pm4py
from pm4py.objects.conversion.bpmn import converter as bpmn_converter
from pm4py.objects.conversion.process_tree import converter as tree_converter
from pm4py.objects.bpmn.importer import importer as bpmn_importer
from pm4py.objects.bpmn.layout import layouter as bpmn_layouter
from pm4py.objects.bpmn.exporter import exporter as bpmn_exporter
class BPMNTests(unittest.TestCase):
def test_tree_to_bpmn(self):
log = pm4py.read_xes(os.path.join("input_data", "running-example.xes"))
tree = pm4py.discover_process_tree_inductive(log)
bpmn_graph = tree_converter.apply(tree, variant=tree_converter.Variants.TO_BPMN)
def test_bpmn_to_petri_net(self):
log = pm4py.read_xes(os.path.join("input_data", "running-example.xes"))
bpmn_graph = bpmn_importer.apply(os.path.join("input_data", "running-example.bpmn"))
net, im, fm = bpmn_converter.apply(bpmn_graph, variant=bpmn_converter.Variants.TO_PETRI_NET)
fitness_tbr = pm4py.fitness_token_based_replay(log, net, im, fm)
def test_bpmn_layouting(self):
log = pm4py.read_xes(os.path.join("input_data", "running-example.xes"))
tree = pm4py.discover_process_tree_inductive(log)
bpmn_graph = tree_converter.apply(tree, variant=tree_converter.Variants.TO_BPMN)
bpmn_graph = bpmn_layouter.apply(bpmn_graph)
def test_bpmn_exporting(self):
bpmn_graph = bpmn_importer.apply(os.path.join("input_data", "running-example.bpmn"))
bpmn_exporter.apply(bpmn_graph, os.path.join("test_output_data", "running-example.bpmn"))
os.remove(os.path.join("test_output_data", "running-example.bpmn"))
def test_bpmn_importing_and_layouting(self):
bpmn_graph = bpmn_importer.apply(os.path.join("input_data", "running-example.bpmn"))
bpmn_graph = bpmn_layouter.apply(bpmn_graph)
if __name__ == "__main__":
unittest.main()
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