mirror of https://github.com/mudler/LocalAI.git
90 lines
3.1 KiB
Python
Executable File
90 lines
3.1 KiB
Python
Executable File
"""
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A test script to test the gRPC service
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"""
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import unittest
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import subprocess
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import time
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import backend_pb2
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import backend_pb2_grpc
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import grpc
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class TestBackendServicer(unittest.TestCase):
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"""
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TestBackendServicer is the class that tests the gRPC service
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"""
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def setUp(self):
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"""
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This method sets up the gRPC service by starting the server
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"""
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self.service = subprocess.Popen(["python3", "reranker.py", "--addr", "localhost:50051"])
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time.sleep(10)
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def tearDown(self) -> None:
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"""
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This method tears down the gRPC service by terminating the server
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"""
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self.service.kill()
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self.service.wait()
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def test_server_startup(self):
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"""
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This method tests if the server starts up successfully
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"""
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try:
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self.setUp()
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with grpc.insecure_channel("localhost:50051") as channel:
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stub = backend_pb2_grpc.BackendStub(channel)
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response = stub.Health(backend_pb2.HealthMessage())
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self.assertEqual(response.message, b'OK')
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except Exception as err:
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print(err)
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self.fail("Server failed to start")
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finally:
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self.tearDown()
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def test_load_model(self):
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"""
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This method tests if the model is loaded successfully
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"""
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try:
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self.setUp()
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with grpc.insecure_channel("localhost:50051") as channel:
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stub = backend_pb2_grpc.BackendStub(channel)
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response = stub.LoadModel(backend_pb2.ModelOptions(Model="cross-encoder"))
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self.assertTrue(response.success)
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self.assertEqual(response.message, "Model loaded successfully")
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except Exception as err:
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print(err)
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self.fail("LoadModel service failed")
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finally:
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self.tearDown()
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def test_rerank(self):
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"""
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This method tests if the embeddings are generated successfully
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"""
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try:
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self.setUp()
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with grpc.insecure_channel("localhost:50051") as channel:
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stub = backend_pb2_grpc.BackendStub(channel)
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request = backend_pb2.RerankRequest(
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query="I love you",
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documents=["I hate you", "I really like you"],
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top_n=2
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)
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response = stub.LoadModel(backend_pb2.ModelOptions(Model="cross-encoder"))
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self.assertTrue(response.success)
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rerank_response = stub.Rerank(request)
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print(rerank_response.results[0])
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self.assertIsNotNone(rerank_response.results)
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self.assertEqual(len(rerank_response.results), 2)
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self.assertEqual(rerank_response.results[0].text, "I really like you")
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self.assertEqual(rerank_response.results[1].text, "I hate you")
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except Exception as err:
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print(err)
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self.fail("Reranker service failed")
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finally:
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self.tearDown() |