Example test to load data from json files stored inside the results f…

…older

tests/load_data_for_analysis_tests.py

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+import unittest
+import json
+
+from self_driving.simulation_data import SimulationDataRecord
+
+class LoadDataFromJsonTest(unittest.TestCase):
+
+    def test_load_the_data_from_json(self):
+        path_json = "./results/test.0001.json"
+        with open(path_json, 'r') as f:
+            obj = json.loads(f.read())
+
+        states = [SimulationDataRecord(*r) for r in obj["execution_data"]]
+        print("Read ", len(states), "from file", path_json )
+
+        print("Steering: ", states[-1].steering)
+
+
+if __name__ == '__main__':
+    unittest.main()