mirror of https://github.com/milvus-io/milvus.git
76 lines
2.2 KiB
Python
76 lines
2.2 KiB
Python
import logging
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import opentracing
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from mishards.grpc_utils import GrpcSpanDecorator, is_grpc_method
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from milvus.grpc_gen import status_pb2, milvus_pb2
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logger = logging.getLogger(__name__)
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class FakeTracer(opentracing.Tracer):
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pass
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class FakeSpan(opentracing.Span):
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def __init__(self, context, tracer, **kwargs):
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super(FakeSpan, self).__init__(tracer, context)
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self.reset()
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def set_tag(self, key, value):
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self.tags.append({key: value})
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def log_kv(self, key_values, timestamp=None):
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self.logs.append(key_values)
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def reset(self):
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self.tags = []
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self.logs = []
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class FakeRpcInfo:
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def __init__(self, request, response):
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self.request = request
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self.response = response
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class TestGrpcUtils:
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def test_span_deco(self):
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request = 'request'
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OK = status_pb2.Status(error_code=status_pb2.SUCCESS, reason='Success')
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response = OK
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rpc_info = FakeRpcInfo(request=request, response=response)
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span = FakeSpan(context=None, tracer=FakeTracer())
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span_deco = GrpcSpanDecorator()
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span_deco(span, rpc_info)
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assert len(span.logs) == 0
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assert len(span.tags) == 0
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response = milvus_pb2.BoolReply(status=OK, bool_reply=False)
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rpc_info = FakeRpcInfo(request=request, response=response)
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span = FakeSpan(context=None, tracer=FakeTracer())
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span_deco = GrpcSpanDecorator()
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span_deco(span, rpc_info)
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assert len(span.logs) == 0
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assert len(span.tags) == 0
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response = 1
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rpc_info = FakeRpcInfo(request=request, response=response)
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span = FakeSpan(context=None, tracer=FakeTracer())
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span_deco = GrpcSpanDecorator()
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span_deco(span, rpc_info)
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assert len(span.logs) == 1
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assert len(span.tags) == 1
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response = 0
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rpc_info = FakeRpcInfo(request=request, response=response)
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span = FakeSpan(context=None, tracer=FakeTracer())
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span_deco = GrpcSpanDecorator()
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span_deco(span, rpc_info)
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assert len(span.logs) == 0
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assert len(span.tags) == 0
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def test_is_grpc_method(self):
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target = 1
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assert not is_grpc_method(target)
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target = None
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assert not is_grpc_method(target)
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