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soil/tests/test_examples.py
2018-12-08 20:49:34 +01:00

49 lines
1.4 KiB
Python

from unittest import TestCase
import os
from os.path import join
from soil import utils, simulation
ROOT = os.path.abspath(os.path.dirname(__file__))
EXAMPLES = join(ROOT, '..', 'examples')
class TestExamples(TestCase):
pass
def make_example_test(path, config):
def wrapped(self):
root = os.getcwd()
os.chdir(os.path.dirname(path))
s = simulation.from_config(config)
iterations = s.max_time * s.num_trials
if iterations > 1000:
self.skipTest('This example would probably take too long')
envs = s.run_simulation(dry_run=True)
assert envs
for env in envs:
assert env
try:
n = config['network_params']['n']
assert len(list(env.network_agents)) == n
assert env.now > 2 # It has run
assert env.now <= config['max_time'] # But not further than allowed
except KeyError:
pass
os.chdir(root)
return wrapped
def add_example_tests():
for config, path in utils.load_config(join(EXAMPLES, '**', '*.yml')):
p = make_example_test(path=path, config=config)
fname = os.path.basename(path)
p.__name__ = 'test_example_file_%s' % fname
p.__doc__ = '%s should be a valid configuration' % fname
setattr(TestExamples, p.__name__, p)
del p
add_example_tests()