def test_simple_chain(self):
'''Check that a chain with printout filters works.'''
chain = FilterChain(
[IncrementFilter(1),
IncrementFilter(2),
IncrementFilter(3)])
request = Struct(x=0)
self.assertFalse(chain.handle(request))
assert_equal(request.x, 6, 'Bad chain processing')
def setUp(self):
'''Load test data and expected results.'''
unittest.TestCase.setUp(self)
# Load test data ready from previous phasing stagees
self.problem = io.read_npz(itu.FAMILY13_STAGE2)
self.family = self.problem.families()[0]
self.phaser = phase_core.PhaseDecorator(
FilterChain([
trivial_phaser(),
family_phaser(),
family_child_comparison_phaser()
]))
self.comparator = ic.ChildComparator(
Struct(problem=self.problem, params=PhaseParam()), self.family)
