def test_naming():
model = Graph()
p1 = GP(EQ(), 1, graph=model)
p2 = GP(EQ(), 2, graph=model)
# Test setting and getting names.
p1.name = 'name'
assert model['name'] is p1
assert p1.name == 'name'
assert model[p1] == 'name'
with pytest.raises(KeyError):
model['other_name']
with pytest.raises(KeyError):
model[p2]
# Check that names can not be doubly assigned.
def doubly_assign():
p2.name = 'name'
with pytest.raises(RuntimeError):
doubly_assign()
# Move name to other GP.
p1.name = 'other_name'
p2.name = 'name'
# Check that everything has been properly assigned.
assert model['name'] is p2
assert p2.name == 'name'
assert model[p2] == 'name'
assert model['other_name'] is p1
assert p1.name == 'other_name'
assert model[p1] == 'other_name'
# Test giving a name to the constructor.
p3 = GP(EQ(), name='yet_another_name', graph=model)
assert model['yet_another_name'] is p3
assert p3.name == 'yet_another_name'
assert model[p3] == 'yet_another_name'
def test_naming():
model = Graph()
p1 = GP(EQ(), 1, graph=model)
p2 = GP(EQ(), 2, graph=model)
# Test setting and getting names.
p1.name = 'name'
yield ok, model['name'] is p1
yield eq, p1.name, 'name'
yield eq, model[p1], 'name'
yield raises, KeyError, lambda: model['other_name']
yield raises, KeyError, lambda: model[p2]
# Check that names can not be doubly assigned.
def doubly_assign():
p2.name = 'name'
yield raises, RuntimeError, doubly_assign
# Move name to other GP.
p1.name = 'other_name'
p2.name = 'name'
# Check that everything has been properly assigned.
yield ok, model['name'] is p2
yield eq, p2.name, 'name'
yield eq, model[p2], 'name'
yield ok, model['other_name'] is p1
yield eq, p1.name, 'other_name'
yield eq, model[p1], 'other_name'
# Test giving a name to the constructor.
p3 = GP(EQ(), name='yet_another_name', graph=model)
yield ok, model['yet_another_name'] is p3
yield eq, p3.name, 'yet_another_name'
yield eq, model[p3], 'yet_another_name'
