def test_good_case_2(self):
# same fsas
s_a = r'''
0 1 1 0
0 2 2 0
1 2 3 0
1 3 4 0
2 3 5 0
3
'''
fsa_a = k2host.str_to_fsa(s_a)
self.assertTrue(k2host.is_rand_equivalent(fsa_a, fsa_a))
def test_good_case_1(self):
# both fsas will be empty after trimming
s_a = r'''
0 1 1 0
0 2 2 0
1 2 3 0
3
'''
fsa_a = k2host.str_to_fsa(s_a)
s_b = r'''
0 1 1 0
0 2 2 0
3
'''
fsa_b = k2host.str_to_fsa(s_b)
self.assertTrue(k2host.is_rand_equivalent(fsa_a, fsa_b))
def test_bad_case_1(self):
# just set arc.weight as 0 since we won't use it here
s_a = r'''
0 1 1 0
0 2 2 0
1 2 3 0
1 3 4 0
2 3 5 0
3
'''
fsa_a = k2host.str_to_fsa(s_a)
s_b = r'''
0 1 1 0
0 2 2 0
1 2 3 0
3
'''
fsa_b = k2host.str_to_fsa(s_b)
self.assertFalse(k2host.is_rand_equivalent(fsa_a, fsa_b))
def test_bad_case_2(self):
s_a = r'''
0 1 1 0
0 2 2 0
1 2 3 0
1 3 4 0
2 3 5 0
3
'''
fsa_a = k2host.str_to_fsa(s_a)
s_b = r'''
0 1 1 0
0 2 2 0
1 2 3 0
1 3 4 0
2 3 6 0
3
'''
fsa_b = k2host.str_to_fsa(s_b)
self.assertFalse(k2host.is_rand_equivalent(fsa_a, fsa_b, 100))
def test_bad_case_2(self):
s_a = r'''
0 1 1 0
0 2 2 0
0 3 8 0
1 4 4 0
2 4 5 0
4
'''
fsa_a = k2host.str_to_fsa(s_a)
s_b = r'''
0 2 1 0
0 1 2 0
0 3 9 0
1 4 5 0
2 4 4 0
4
'''
fsa_b = k2host.str_to_fsa(s_b)
self.assertTrue(k2host.is_rand_equivalent(fsa_a, fsa_b))