def test_callback_server_params(params):
"""
Test that the callback server parameters can be given as both a CallbackServerParameters
instance or a dict.
"""
params = Py4JComponent.configure_gateway('default', callback_server=params)[-3]
assert params.address == '1.2.3.4'
assert params.port == 5678
def test_classpath_pkgname_substitution():
"""
Test that package names in the class path are substituted with the corresponding absolute
directory paths.
"""
import asphalt.py4j
classpath = Py4JComponent.configure_gateway('default',
classpath='{asphalt.py4j}/javadir/*')[-2]
assert classpath == '%s/javadir/*' % os.path.dirname(asphalt.py4j.__file__)
assert classpath.endswith(os.path.join('asphalt', 'py4j', 'javadir', '*'))