def test_2_efm_intersection(self):
V = np.array([[1, 1, 1],
[1, 0, 0],
[-1, -5, -3],
[0, 10, 0]])
i2r_id = {0: 'r1', 1: 'r2', 2: 'r3', 3: 'r4'}
r_id2direction = get_2_efm_intersection(get_support(V), 0, 1, i2r_id)
self.assertDictEqual({'r1': 1, 'r3': -1}, r_id2direction,
'Intersection was supposed to be r1, -r3 reactions, got %s' % str(r_id2direction))
def test_efm_intersection_size(self):
V = np.array([[1, 1, 1],
[1, 0, 0],
[-1, -5, -3],
[0, 10, 0]])
i2r_id = {0: 'r1', 1: 'r2', 2: 'r3', 3: 'r4'}
r_id2direction = get_efm_intersection(get_support(V), i2r_id)
size = len(r_id2direction)
self.assertEqual(2, size, 'Intersection was supposed to have 2 reactions, got %d' % size)
def get_support_V(self):
if self.support is not None:
return self.support
return get_support(self.V)
