def test_assign_value_traversal(self):
cmp_str = 'xxx'
f1 = Field('PID_39')
f2 = Field('PID_39')
f1.cwe_1.value = cmp_str
f2.cwe_1 = cmp_str
self.assertEqual(f1.to_er7(), f2.to_er7())
s1 = Segment('PID')
s2 = Segment('PID')
s1.pid_39.pid_39_1.value = cmp_str
s2.pid_39.pid_39_1 = cmp_str
complex_cmp_str = 'xxx&yyy&zzz'
f1 = Field('PID_4')
f2 = Field('PID_4')
f1.cx_10.value = complex_cmp_str
f2.cx_10 = complex_cmp_str
self.assertEqual(f1.to_er7(), f2.to_er7())
s1.pid_4.pid_4_1.value = complex_cmp_str
s2.pid_4.pid_4_1 = complex_cmp_str
self.assertEqual(f1.to_er7(), f2.to_er7())
