def test_delete_kernel(self):
language = 'python'
controller = KernelController(PATH)
kernel = controller._get_kernel(language)
pid = kernel.pid
self.assertEqual(check_pid(pid), True)
controller.delete_kernel(language)
kernel.wait()
self.assertEqual(check_pid(pid), False)
self.assertEqual(language in controller, False)
def test_evaluate(self):
commands = {
'python': ('print range(4)', [0, 1, 2, 3]),
'ruby': ('puts 5+2', 7),
}
controller = KernelController(PATH)
for language in controller.languages():
code, expected = commands[language]
message = Message(language=language, content=code)
result = controller.evaluate(message)
self.assertEquals(result, respond(expected))
def test_delete_controller(self):
"""
Check that deleting a controller will kill child subprocesses.
"""
controller = KernelController(PATH)
kernels = [controller._get_kernel(lang) \
for lang in controller.languages()]
pids = [kernel.pid for kernel in kernels]
del controller
for pid, kernel in zip(pids, kernels):
kernel.wait()
self.assertEquals(check_pid(pid), False)