mirror of
https://github.com/gsi-upm/soil
synced 2024-09-20 23:41:41 +00:00
feab0ba79e
The examples weren't being properly tested in the last commit. When we fixed that a lot of bugs in the new implementation of environment and agent were found, which accounts for most of these changes. The main difference is the mechanism to load simulations from a configuration file. For that to work, we had to rework our module loading code in `serialization` and add a `source_file` attribute to configurations (and simulations, for that matter).
78 lines
2.3 KiB
Python
78 lines
2.3 KiB
Python
from unittest import TestCase
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from unittest.case import SkipTest
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import os
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from os.path import join
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from glob import glob
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from soil import simulation
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ROOT = os.path.abspath(os.path.dirname(__file__))
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EXAMPLES = join(ROOT, "..", "examples")
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FORCE_TESTS = os.environ.get("FORCE_TESTS", "")
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class TestExamples(TestCase):
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"""Empty class that will be populated with auto-discovery tests for every example"""
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pass
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def get_test_for_sims(sims, path):
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root = os.getcwd()
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def wrapped(self):
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run = False
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for sim in sims:
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if sim.skip_test and not FORCE_TESTS:
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continue
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run = True
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iterations = sim.max_steps * sim.num_trials
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if iterations < 0 or iterations > 1000:
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sim.max_steps = 100
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sim.num_trials = 1
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envs = sim.run_simulation(dump=False)
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assert envs
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for env in envs:
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assert env
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assert env.now > 0
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try:
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n = sim.model_params["network_params"]["n"]
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assert len(list(env.network_agents)) == n
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except KeyError:
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pass
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assert env.schedule.steps > 0 # It has run
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assert env.schedule.steps <= sim.max_steps # But not further than allowed
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if not run:
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raise SkipTest("Example ignored because all simulations are set up to be skipped.")
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return wrapped
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def add_example_tests():
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sim_paths = {}
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for path in glob(join(EXAMPLES, '**', '*.yml')):
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if "soil_output" in path:
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continue
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if path not in sim_paths:
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sim_paths[path] = []
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for sim in simulation.iter_from_config(path):
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sim_paths[path].append(sim)
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for path in glob(join(EXAMPLES, '**', '*_sim.py')):
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if path not in sim_paths:
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sim_paths[path] = []
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for sim in simulation.iter_from_py(path):
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sim_paths[path].append(sim)
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for (path, sims) in sim_paths.items():
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test_case = get_test_for_sims(sims, path)
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fname = os.path.basename(path)
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test_case.__name__ = "test_example_file_%s" % fname
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test_case.__doc__ = "%s should be a valid configuration" % fname
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setattr(TestExamples, test_case.__name__, test_case)
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del test_case
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add_example_tests()
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