Initial commit

sumo_project/tests/configurator_tests.py

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+import io
+import os
+import shutil
+import tempfile
+import unittest
+
+import configurator
+
+# Absolute path of the directory the script is in
+SCRIPTDIR = os.path.dirname(__file__)
+
+
+class TemplateTests(unittest.TestCase):
+    def setUp(self):
+        self.sim_name = 'test_simulation'
+        self.sim_path = '/test_simulation'
+        self.log_path = '/test_simulation/log'
+
+    def test_load_netconvert_template(self):
+        tree = configurator.load_netconvert_template('test.osm', 'test_simulation')
+        self.assertEqual(tree.find('input/osm-files').get('value'), 'test.osm')
+        self.assertEqual(tree.find('output/output-file').get('value'), f'{self.sim_name}.net.xml')
+        self.assertEqual(tree.find('report/log').get('value'), f'{self.sim_name}.netconvert.log')
+
+    def test_load_sumoconfig_template_default(self):
+        tree = configurator.load_sumoconfig_template(self.sim_name)
+        self.assertEqual(tree.find('input/net-file').get('value'), f'{self.sim_name}.net.xml')
+        self.assertEqual(tree.find('input/route-files').get('value'), f'{self.sim_name}.rou.xml')
+        self.assertEqual(tree.find('report/log').get('value'), f'{self.sim_name}.log')
+
+    def test_load_sumoconfig_template_with_polygons(self):
+        tree = configurator.load_sumoconfig_template(self.sim_name, generate_polygons=True)
+        self.assertEqual(tree.find('input/net-file').get('value'), f'{self.sim_name}.net.xml')
+        self.assertEqual(tree.find('input/route-files').get('value'), f'{self.sim_name}.rou.xml')
+        self.assertEqual(tree.find('report/log').get('value'), f'{self.sim_name}.log')
+        self.assertEqual(tree.find('input/additional-files').get('value'), f'{self.sim_name}.poly.xml')
+
+    def test_load_sumoconfig_template_with_routefiles(self):
+        routefiles = (f'{self.sim_name}.bus.rou.xml', f'{self.sim_name}.passenger.rou.xml')
+        tree = configurator.load_sumoconfig_template(self.sim_name, routefiles)
+        self.assertEqual(tree.find('input/net-file').get('value'), f'{self.sim_name}.net.xml')
+        self.assertEqual(tree.find('input/route-files').get('value'), ','.join(routefiles))
+        self.assertEqual(tree.find('report/log').get('value'), f'{self.sim_name}.log')
+
+    def test_load_sumoconfig_template_with_seed(self):
+        routefiles = (f'{self.sim_name}.bus.rou.xml', f'{self.sim_name}.passenger.rou.xml')
+        tree = configurator.load_sumoconfig_template(self.sim_name, routefiles, seed=42)
+        self.assertEqual(tree.find('random_number/seed').get('value'), 42)
+
+    def test_load_polyconvert_template(self):
+        tree = configurator.load_polyconvert_template(
+            osm_file=f'{self.sim_name}.osm',
+            type_file='typemap/test.typ.xml',
+            scenario_name=f'{self.sim_name}'
+        )
+        self.assertEqual(tree.find('input/osm-files').get('value'), f'{self.sim_name}.osm')
+        self.assertEqual(tree.find('input/net-file').get('value'), f'{self.sim_name}.net.xml')
+        self.assertEqual(tree.find('input/type-file').get('value'), 'typemap/test.typ.xml')
+        self.assertEqual(tree.find('output/output-file').get('value'), f'{self.sim_name}.poly.xml')
+        self.assertEqual(tree.find('report/log').get('value'), f'{self.sim_name}.polyconvert.log')
+
+
+class GenerationTests(unittest.TestCase):
+
+    def setUp(self):
+        self.base_path = tempfile.mkdtemp()
+        self.sim_name = 'test_simulation'
+        self.sim_path = os.path.join(self.base_path, self.sim_name)
+        self.log_path = os.path.join(self.sim_name, 'log')
+
+    def tearDown(self):
+        shutil.rmtree(self.base_path)
+
+    def test_generate_scenario(self):
+        osm_file = os.path.join(SCRIPTDIR, 'sample.osm')
+        configurator.generate_scenario(osm_file, self.sim_path, self.sim_name, generate_polygons=False)
+        self.assert_is_file(os.path.join(self.sim_path, f'{self.sim_name}.net.xml'))
+
+    def test_generate_scenario_with_polygons(self):
+        osm_file = os.path.join(SCRIPTDIR, 'sample.osm')
+        configurator.generate_scenario(osm_file, self.sim_path, self.sim_name, generate_polygons=True)
+        self.assert_is_dir(self.sim_path)
+        generated_files = [
+            f'{self.sim_name}.poly.xml',
+            f'{self.sim_name}.net.xml'
+        ]
+        for f in generated_files:
+            self.assert_is_file(os.path.join(self.sim_path, f))
+
+    def test_generate_mobility(self):
+        # The scenario must be generated before the mobility
+        osm_file = os.path.join(SCRIPTDIR, 'sample.osm')
+        trips_file = os.path.join(self.sim_path, f'{self.sim_name}.trips.xml')
+        configurator.generate_scenario(osm_file, self.sim_path, self.sim_name)
+        classes = {'passenger': 10, 'truck': 1}
+        routefiles = configurator.generate_mobility(self.sim_path, self.sim_name, vclasses=classes, end_time=200)
+
+        self.assert_is_file(trips_file)
+        for f in routefiles:
+            self.assert_is_file(os.path.join(self.sim_path, f))
+
+    def assert_exists(self, path):
+        self.assertTrue(os.path.exists(path), msg=f'{path} does not exist')
+
+    def assert_is_file(self, path):
+        self.assert_exists(path)
+        self.assertTrue(os.path.isfile(path), msg=f'{path} is not a file')
+
+    def assert_is_dir(self, path):
+        self.assert_exists(path)
+        self.assertTrue(os.path.isdir(path), msg=f'{path} is not a directory')
+
+
+class InputTests(unittest.TestCase):
+    def test_commandline(self):
+        options = ['--name', 'test-config', '--path', '/some/path', '--vclass', 'passenger=10', 'truck=1', '--', 'test.osm']
+        actual_conf = configurator.parse_command_line(options)
+        self.assertEqual(actual_conf.name, 'test-config')
+        self.assertEqual(actual_conf.osmfile, 'test.osm')
+        self.assertEqual(actual_conf.path, '/some/path')
+        self.assertEqual(actual_conf.vclasses, {'passenger': '10', 'truck': '1'})
+
+    def test_from_config_file(self):
+        options = """
+        {
+            "name": "test-config",
+            "path": "/some/path",
+            "vclasses": {
+                "passenger": 10,
+                "truck": 1
+            },
+            "osmfile": "test.osm"
+        }
+        """
+        actual_conf = configurator.parse_json(io.StringIO(options))
+        self.assertEqual(actual_conf.name, 'test-config')
+        self.assertEqual(actual_conf.osmfile, 'test.osm')
+        self.assertEqual(actual_conf.path, '/some/path')
+        self.assertEqual(actual_conf.vclasses, {'passenger': 10, 'truck': 1})
+
+
+if __name__ == '__main__':
+    unittest.main()