class EngineOptimizationTestCase(unittest.TestCase):
""" Test Vehicle """
def setUp(self):
self.model = EngineOptimization()
def tearDown(self):
self.model.pre_delete()
self.model = None
def test_runvehicle(self):
# We are just testing the mechanics of the EngineOptimization component, so
# set the design variables at the global minimum.
self.model.vehicle.bore = 95
self.model.vehicle.spark_angle = -35.368341874
self.model.driver.itmax = 1
self.model.run()
self.assertAlmostEqual(self.model.sim_acc.accel_time,
5.5999999999999961, places=6)
self.assertAlmostEqual(self.model.sim_EPA_city.fuel_economy,
25.203, places=3)
self.assertAlmostEqual(self.model.sim_EPA_highway.fuel_economy,
32.8139, places=4)
def setUp(self):
self.model = set_as_top(EngineOptimization())
def setUp(self):
self.model = EngineOptimization()
class TestCase(unittest.TestCase):
""" Test Save/Load of Vehicle """
def setUp(self):
self.model = EngineOptimization()
self.model.tree_rooted()
def tearDown(self):
if self.model is not None:
self.model.pre_delete()
self.model = None
def test_save_load(self):
logging.debug('')
logging.debug('test_save_load')
self.model.vehicle.bore = 95
self.model.vehicle.spark_angle = -35.368341874
self.model.driver.itmax = 1
# Set local dir in case we're running in a different directory.
py_dir = pkg_resources.resource_filename(
'openmdao.examples.enginedesign', 'test')
python = openmdao.util.testutil.find_python()
name = self.model.name or get_default_name(self.model, self)
egg_info = self.model.save_to_egg(name, '0', py_dir=py_dir)
egg_name = egg_info[0]
orig_dir = os.getcwd()
test_dir = 'EggTest'
if os.path.exists(test_dir):
shutil.rmtree(test_dir)
os.mkdir(test_dir)
os.chdir(test_dir)
egg_path = os.path.join('..', egg_name)
try:
logging.debug('Unpacking in subprocess...')
logging.debug(' python %s' % python)
out = open('unpack.py', 'w')
out.write("""\
from openmdao.main.api import Component
try:
Component.load_from_eggfile('%s')
except Exception, err:
import openmdao.util.log
openmdao.util.log.logger.exception(str(err))
raise
""" % egg_path)
out.close()
retcode = subprocess.call([python, 'unpack.py'])
self.assertEqual(retcode, 0)
logging.debug('Load state and run test in subprocess...')
logging.debug(' python %s' % python)
os.chdir(name)
out = open('test.py', 'w')
out.write("""\
import sys
if not '.' in sys.path:
sys.path.append('.')
import unittest
class TestCase(unittest.TestCase):
def test_load(self):
loader = __import__('%s_loader')
model = loader.load()
model.run()
self.assertAlmostEqual(model.sim_acc.accel_time,
5.5999999999999961, places=6)
self.assertAlmostEqual(model.sim_EPA_city.fuel_economy,
25.203, places=3)
self.assertAlmostEqual(model.sim_EPA_highway.fuel_economy,
32.8139, places=4)
if __name__ == '__main__':
unittest.main()
""" % name)
out.close()
out = open('test.out', 'w')
retcode = subprocess.call([python, 'test.py'],
stdout=out,
stderr=subprocess.STDOUT)
out.close()
inp = open('test.out', 'r')
for line in inp.readlines():
logging.debug(line.rstrip())
inp.close()
self.assertEqual(retcode, 0)
finally:
os.chdir(orig_dir)
shutil.rmtree(test_dir)
if egg_name and os.path.exists(egg_name):
os.remove(egg_name)
def setUp(self):
self.model = EngineOptimization()
self.model.tree_rooted()
def setUp(self):
self.model = EngineOptimization()
self.model.cpath_updated()
class TestCase(unittest.TestCase):
""" Test Save/Load of Vehicle """
def setUp(self):
self.model = EngineOptimization()
self.model.cpath_updated()
def tearDown(self):
if self.model is not None:
self.model.pre_delete()
self.model = None
def test_save_load(self):
logging.debug('')
logging.debug('test_save_load')
self.model.vehicle.bore = 95
self.model.vehicle.spark_angle = -35.368341874
self.model.driver.itmax = 1
# Set local dir in case we're running in a different directory.
py_dir = pkg_resources.resource_filename('openmdao.examples.enginedesign',
'test')
python = openmdao.util.testutil.find_python()
name = self.model.name or get_default_name(self.model, self)
egg_info = self.model.save_to_egg(name, '0', py_dir=py_dir)
egg_name = egg_info[0]
orig_dir = os.getcwd()
test_dir = 'EggTest'
if os.path.exists(test_dir):
shutil.rmtree(test_dir)
os.mkdir(test_dir)
os.chdir(test_dir)
egg_path = os.path.join('..', egg_name)
try:
logging.debug('Unpacking in subprocess...')
logging.debug(' python %s' % python)
out = open('unpack.py', 'w')
out.write("""\
from openmdao.main.api import Component
try:
Component.load_from_eggfile('%s')
except Exception, err:
import openmdao.util.log
openmdao.util.log.logger.exception(str(err))
raise
""" % egg_path)
out.close()
retcode = subprocess.call([python, 'unpack.py'])
self.assertEqual(retcode, 0)
logging.debug('Load state and run test in subprocess...')
logging.debug(' python %s' % python)
os.chdir(name)
out = open('test.py', 'w')
out.write("""\
import sys
if not '.' in sys.path:
sys.path.append('.')
import unittest
class TestCase(unittest.TestCase):
def test_load(self):
loader = __import__('%s_loader')
model = loader.load()
model.run()
self.assertAlmostEqual(model.sim_acc.accel_time,
5.5999999999999961, places=6)
self.assertAlmostEqual(model.sim_EPA_city.fuel_economy,
25.203, places=3)
self.assertAlmostEqual(model.sim_EPA_highway.fuel_economy,
32.8139, places=4)
if __name__ == '__main__':
unittest.main()
""" % name)
out.close()
out = open('test.out', 'w')
retcode = subprocess.call([python, 'test.py'],
stdout=out, stderr=subprocess.STDOUT)
out.close()
inp = open('test.out', 'r')
for line in inp.readlines():
logging.debug(line.rstrip())
inp.close()
self.assertEqual(retcode, 0)
finally:
os.chdir(orig_dir)
shutil.rmtree(test_dir)
if egg_name and os.path.exists(egg_name):
os.remove(egg_name)
def setUp(self):
self.model = EngineOptimization()
self.model.cpath_updated()
def setUp(self):
self.model = set_as_top(EngineOptimization())
pcompmod._count = 0
def setUp(self):
self.model = EngineOptimization()
self.model.tree_rooted()