def load_model_from_file(f):
print 'load from %s' % f
factory = reaction_factories.FileReactionFactory(f)
model = models.Model(factory)
return model
def test_no_equations_raises_exception(self):
with self.assertRaises(
custom_exceptions.MalformattedReactionFileException):
reaction_factories.FileReactionFactory(
os.path.join(this_dir, 'test_model_6.txt'))
def test_missing_line_ignored(self):
f = reaction_factories.FileReactionFactory(
os.path.join(this_dir, 'test_model_7.txt'))
all_reactions = f.get_reactions()
self.assertEqual(len(all_reactions), 2)
def test_negative_simulation_time_raises_exception(self):
with self.assertRaises(
custom_exceptions.InvalidSimulationTimeException):
reaction_factories.FileReactionFactory(
os.path.join(this_dir, 'test_model_9.txt'))
def test_non_number_initial_condition_raises_exception(self):
with self.assertRaises(
custom_exceptions.MalformattedReactionFileException):
reaction_factories.FileReactionFactory(
os.path.join(this_dir, 'test_model_8.txt'))
def test_negative_initial_condition_raises_exception(self):
with self.assertRaises(
custom_exceptions.InvalidInitialConditionException):
reaction_factories.FileReactionFactory(
os.path.join(this_dir, 'test_model_10.txt'))
def test_missing_initial_condition_section(self):
with self.assertRaises(
custom_exceptions.MissingInitialConditionsException):
reaction_factories.FileReactionFactory(
os.path.join(this_dir, 'test_model_4.txt'))
def test_missing_time_returns_none(self):
f = reaction_factories.FileReactionFactory(
os.path.join(this_dir, 'test_model_2.txt'))
self.assertEqual(f._simulation_time, None)