73 lines
2.6 KiB
Python
73 lines
2.6 KiB
Python
import psutil
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from catfish.project import Project
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from catfish.utils.processes import find_running_process_for, is_process_running
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from catfish.worker import BASE_SOCKET_DIR
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from catfish.worker.server import PayloadType, read_logs_for_process, send_to_server
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from tests import BaseWorkerTestCase
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class WorkerServerTestCase(BaseWorkerTestCase):
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def test_ping(self):
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response = send_to_server(PayloadType.PING, {})
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self.assertEqual(response, {"ping": "pong"})
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class ProcessWorkerTestCase(BaseWorkerTestCase):
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def setUp(self):
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super().setUp()
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self.project = Project(self.EXAMPLE_DIR)
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self.process = self.project.get_process("bg")
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def test_server_creates_process(self):
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response = send_to_server(
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PayloadType.PROCESS,
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{"path": str(self.project.root), "process": str(self.process.name)},
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)
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self.assertTrue(is_process_running(response["pid"]))
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self.assertEqual(find_running_process_for(self.process).pid, response["pid"])
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def test_additional_environment(self):
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response = send_to_server(
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PayloadType.PROCESS,
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{"path": str(self.project.root), "process": str(self.process.name)},
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)
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env = psutil.Process(response["pid"]).environ()
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self.assertEqual(env["PYTHONUNBUFFERED"], "1")
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self.assertEqual(env["CATFISH_IDENT"], self.process.ident)
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self.assertEqual(env["FOO"], "bar")
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def test_additional_path(self):
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response = send_to_server(
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PayloadType.PROCESS,
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{"path": str(self.project.root), "process": str(self.process.name)},
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)
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env = psutil.Process(response["pid"]).environ()
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path_dirs = env["PATH"].split(":")
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for path in self.project.get_extra_path():
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self.assertIn(str(path), path_dirs)
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class ProcessLogsTestCase(BaseWorkerTestCase):
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def setUp(self):
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super().setUp()
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self.project = Project(self.EXAMPLE_DIR)
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self.process = self.project.get_process("bg")
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def test_creates_socket(self):
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send_to_server(
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PayloadType.PROCESS,
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{"path": str(self.project.root), "process": str(self.process.name)},
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)
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stdout_socket = BASE_SOCKET_DIR.joinpath(self.process.logs_socket)
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self.assertTrue(stdout_socket.exists())
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def test_gets_logs(self):
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send_to_server(
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PayloadType.PROCESS,
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{"path": str(self.project.root), "process": str(self.process.name)},
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)
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stdout_iter = read_logs_for_process(self.process)
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for i in range(3):
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self.assertEqual(next(stdout_iter), "Round {}".format(i))
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