def test_span_kind(self):
with ContextHelper():
trace = tracer_module.Tracer(sampler=AlwaysOnSampler())
parent = trace.start_span()
wrapped_class = OpenCensusSpan(span=parent)
wrapped_class.kind = SpanKind.UNSPECIFIED
assert wrapped_class.span_instance.span_kind == OpenCensusSpanKind.UNSPECIFIED
assert wrapped_class.kind == SpanKind.UNSPECIFIED
wrapped_class.kind = SpanKind.SERVER
assert wrapped_class.span_instance.span_kind == OpenCensusSpanKind.SERVER
assert wrapped_class.kind == SpanKind.SERVER
wrapped_class.kind = SpanKind.CLIENT
assert wrapped_class.span_instance.span_kind == OpenCensusSpanKind.CLIENT
assert wrapped_class.kind == SpanKind.CLIENT
# not supported
with pytest.raises(ValueError):
wrapped_class.kind = SpanKind.PRODUCER
with pytest.raises(ValueError):
wrapped_class.kind = SpanKind.CONSUMER
with pytest.raises(ValueError):
wrapped_class.kind = SpanKind.INTERNAL
def test_span_kind(self):
with ContextHelper():
trace = tracer_module.Tracer(sampler=AlwaysOnSampler())
parent = trace.start_span()
wrapped_class = OpenCensusSpan(span=parent)
wrapped_class.kind = SpanKind.UNSPECIFIED
assert wrapped_class.span_instance.span_kind == OpenCensusSpanKind.UNSPECIFIED
assert wrapped_class.kind == SpanKind.UNSPECIFIED
wrapped_class.kind = SpanKind.SERVER
assert wrapped_class.span_instance.span_kind == OpenCensusSpanKind.SERVER
assert wrapped_class.kind == SpanKind.SERVER
wrapped_class.kind = SpanKind.CLIENT
assert wrapped_class.span_instance.span_kind == OpenCensusSpanKind.CLIENT
assert wrapped_class.kind == SpanKind.CLIENT
# opencensus doesn't support producer, put client instead
wrapped_class.kind = SpanKind.PRODUCER
assert wrapped_class.span_instance.span_kind == OpenCensusSpanKind.CLIENT
assert wrapped_class.kind == SpanKind.CLIENT
# opencensus doesn't support consumer, put client instead
wrapped_class.kind = SpanKind.CONSUMER
assert wrapped_class.span_instance.span_kind == OpenCensusSpanKind.CLIENT
assert wrapped_class.kind == SpanKind.CLIENT
# opencensus doesn't support consumer, put client instead
wrapped_class.kind = SpanKind.INTERNAL
assert wrapped_class.span_instance.span_kind == OpenCensusSpanKind.UNSPECIFIED
assert wrapped_class.kind == SpanKind.UNSPECIFIED