def test():
"""
Exercise the interface of tuples
"""
# get the base node from the {calc} package
from p2.calc.Node import Node as node
# make some nodes
nodes = (node.variable(value=n) for n in range(10))
# make a tuple with these nodes
s1 = node.tuple(value=nodes)
# check that
for op, node in zip(s1.operands, nodes):
# the operands are the exact nodes we supplied
assert op is node
# verify that the value is what we expect
assert s1.getValue() == tuple(range(10))
# make some numbers
ints = tuple(range(10))
# make a tuple out of them
s2 = node.tuple(value=ints)
# check that all the {s2} operands
for op in s2.operands:
# are literals
assert isinstance(op, node.literal)
# verify that the value is what we expect
assert s2.getValue() == tuple(range(10))
# all done
return
def test():
"""
Exercise the interface of tuples
"""
# get the base node from the {calc} package
from p2.calc.Node import Node as node
# make a tuple
t = node.tuple(value=[])
# access the value
assert t.getValue() == ()
# make some nodes
nodes = tuple(node.variable(value=n) for n in range(10))
# and some numbers
numbers = (1, 2, 3)
# set the value
t.setValue(value=nodes + numbers)
# verify it happened correctly
assert t.getValue() == (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3)
# all done
return
