def test_eq_mapping(lattice):
other = Context(*lattice._context.definition()).lattice
k, v = other._mapping.popitem()
assert not other._eq(lattice)
k = k.__class__.frommembers(['1sg', '3pl'])
other._mapping[k] = v
assert not other._eq(lattice)
def test_eq_concepts(lattice):
other = Context(*lattice._context.definition()).lattice
c = other[16]
for attname in ('index', 'dindex'):
i = getattr(c, attname)
setattr(c, attname, -1)
assert not other._eq(lattice)
setattr(c, attname, i)
for attname in ('atoms', 'properties', 'objects'):
t = tuple(getattr(c, attname))
if attname == 'objects':
setattr(c, attname, ('spam', ))
else:
setattr(c, attname, tuple(reversed(t)))
assert not other._eq(lattice)
setattr(c, attname, t)