def test_Node():
from roslaunch.core import Node
n = Node("package", "node_type")
assert n.package == "package"
assert n.type == "node_type"
assert n.xmltype() == "node"
assert n.xmlattrs() == [
("pkg", "package"),
("type", "node_type"),
("machine", None),
("ns", "/"),
("args", ""),
("output", None),
("cwd", None),
("respawn", False),
("respawn_delay", 0.0),
("name", None),
("launch-prefix", None),
("required", False),
], n.xmlattrs()
assert n.output == None
# tripwire for now
n.to_xml()
val = n.to_remote_xml()
assert "machine" not in val
# test bad constructors
try:
n = Node("package", "node_type", cwd="foo")
assert False
except ValueError:
pass
try:
n = Node("package", "node_type", output="foo")
assert False
except ValueError:
pass
try:
n = Node("package", "")
assert False
except ValueError:
pass
try:
n = Node("", "node_type")
assert False
except ValueError:
pass
try:
n = Node("package", "node_type", name="ns/node")
assert False
except ValueError:
pass
try:
n = Node("package", "node_type", respawn=True, required=True)
assert False
except ValueError:
pass
def test_Node():
from roslaunch.core import Node
n = Node('package', 'node_type')
assert n.package == 'package'
assert n.type == 'node_type'
assert n.xmltype() == 'node'
assert n.xmlattrs() == [('pkg', 'package'), ('type', 'node_type'),
('machine', None), ('ns', '/'), ('args', ''),
('output', None), ('cwd', None),
('respawn', False), ('name', None),
('launch-prefix', None),
('required', False)], n.xmlattrs()
assert n.output == None
#tripwire for now
n.to_xml()
val = n.to_remote_xml()
assert 'machine' not in val
# test bad constructors
try:
n = Node('package', 'node_type', cwd='foo')
assert False
except ValueError:
pass
try:
n = Node('package', 'node_type', output='foo')
assert False
except ValueError:
pass
try:
n = Node('package', '')
assert False
except ValueError:
pass
try:
n = Node('', 'node_type')
assert False
except ValueError:
pass
try:
n = Node('package', 'node_type', name='ns/node')
assert False
except ValueError:
pass
try:
n = Node('package', 'node_type', respawn=True, required=True)
assert False
except ValueError:
pass
def test_Node():
from roslaunch.core import Node
n = Node('package', 'node_type')
assert n.package == 'package'
assert n.type == 'node_type'
assert n.xmltype() == 'node'
assert n.xmlattrs() == [('pkg', 'package'), ('type', 'node_type'), ('machine', None), ('ns', '/'), ('args', ''), ('output', None), ('cwd', None), ('respawn', False), ('name', None), ('launch-prefix', None), ('required', False)], n.xmlattrs()
assert n.output == None
#tripwire for now
n.to_xml()
val = n.to_remote_xml()
assert 'machine' not in val
# test bad constructors
try:
n = Node('package', 'node_type', cwd='foo')
assert False
except ValueError:
pass
try:
n = Node('package', 'node_type', output='foo')
assert False
except ValueError:
pass
try:
n = Node('package', '')
assert False
except ValueError:
pass
try:
n = Node('', 'node_type')
assert False
except ValueError:
pass
try:
n = Node('package', 'node_type', name='ns/node')
assert False
except ValueError:
pass
try:
n = Node('package', 'node_type', respawn=True, required=True)
assert False
except ValueError:
pass
