def test_get_node_addr(self):
# Signature: name(self)
# Get the namespace address of this component
d = ComponentClass(name='D',)
e = ComponentClass(name='E')
f = ComponentClass(name='F')
g = ComponentClass(name='G')
b = ComponentClass(name='B', subnodes={'d': d, 'e': e})
c = ComponentClass(name='C', subnodes={'f': f, 'g': g})
a = ComponentClass(name='A', subnodes={'b': b, 'c': c})
# Construction of the objects causes cloning to happen:
# Therefore we test by looking up and checking that there
# are the correct component names:
bNew = a.get_subnode('b')
cNew = a.get_subnode('c')
dNew = a.get_subnode('b.d')
eNew = a.get_subnode('b.e')
fNew = a.get_subnode('c.f')
gNew = a.get_subnode('c.g')
self.assertEquals(a.get_node_addr(),
NamespaceAddress.create_root())
self.assertEquals(bNew.get_node_addr(),
NamespaceAddress('b'))
self.assertEquals(cNew.get_node_addr(),
NamespaceAddress('c'))
self.assertEquals(dNew.get_node_addr(),
NamespaceAddress('b.d'))
self.assertEquals(eNew.get_node_addr(),
NamespaceAddress('b.e'))
self.assertEquals(fNew.get_node_addr(),
NamespaceAddress('c.f'))
self.assertEquals(gNew.get_node_addr(),
NamespaceAddress('c.g'))
self.assertEquals(a.name, 'A')
self.assertEquals(bNew.name, 'B')
self.assertEquals(cNew.name, 'C')
self.assertEquals(dNew.name, 'D')
self.assertEquals(eNew.name, 'E')
self.assertEquals(fNew.name, 'F')
self.assertEquals(gNew.name, 'G')
def test_insert_subnode(self):
# Signature: name(self, subnode, namespace)
# Insert a subnode into this component
#
#
# :param subnode: An object of type ``ComponentClass``.
# :param namespace: A `string` specifying the name of the component in
# this components namespace.
#
# :raises: ``NineMLRuntimeException`` if there is already a subcomponent at
# the same namespace location
#
# .. note::
#
# This method will clone the subnode.
d = ComponentClass(name='D')
e = ComponentClass(name='E')
f = ComponentClass(name='F')
g = ComponentClass(name='G')
b = ComponentClass(name='B')
b.insert_subnode(namespace='d', subnode=d)
b.insert_subnode(namespace='e', subnode=e)
c = ComponentClass(name='C')
c.insert_subnode(namespace='f', subnode=f)
c.insert_subnode(namespace='g', subnode=g)
a = ComponentClass(name='A')
a.insert_subnode(namespace='b', subnode=b)
a.insert_subnode(namespace='c', subnode=c)
# Construction of the objects causes cloning to happen:
# Therefore we test by looking up and checking that there
# are the correct component names:
bNew = a.get_subnode('b')
cNew = a.get_subnode('c')
dNew = a.get_subnode('b.d')
eNew = a.get_subnode('b.e')
fNew = a.get_subnode('c.f')
gNew = a.get_subnode('c.g')
self.assertEquals(a.get_node_addr(),
NamespaceAddress.create_root())
self.assertEquals(bNew.get_node_addr(),
NamespaceAddress('b'))
self.assertEquals(cNew.get_node_addr(),
NamespaceAddress('c'))
self.assertEquals(dNew.get_node_addr(),
NamespaceAddress('b.d'))
self.assertEquals(eNew.get_node_addr(),
NamespaceAddress('b.e'))
self.assertEquals(fNew.get_node_addr(),
NamespaceAddress('c.f'))
self.assertEquals(gNew.get_node_addr(),
NamespaceAddress('c.g'))
self.assertEquals(a.name, 'A')
self.assertEquals(bNew.name, 'B')
self.assertEquals(cNew.name, 'C')
self.assertEquals(dNew.name, 'D')
self.assertEquals(eNew.name, 'E')
self.assertEquals(fNew.name, 'F')
self.assertEquals(gNew.name, 'G')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'x')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'a.')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'a.X')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'a.b.')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'a.b.X')
# Adding to the same namespace twice:
d1 = ComponentClass(name='D1')
d2 = ComponentClass(name='D2')
a = ComponentClass(name='B')
a.insert_subnode(namespace='d', subnode=d1)
self.assertRaises(
NineMLRuntimeError,
a.insert_subnode, namespace='d', subnode=d2)