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from sentry_sdk.tracing_utils import PropagationContext
def test_empty_context():
ctx = PropagationContext()
assert ctx.trace_id is not None
assert len(ctx.trace_id) == 32
assert ctx.span_id is not None
assert len(ctx.span_id) == 16
assert ctx.parent_span_id is None
assert ctx.parent_sampled is None
assert ctx.dynamic_sampling_context is None
def test_context_with_values():
ctx = PropagationContext(
trace_id="1234567890abcdef1234567890abcdef",
span_id="1234567890abcdef",
parent_span_id="abcdef1234567890",
parent_sampled=True,
dynamic_sampling_context={
"foo": "bar",
},
)
assert ctx.trace_id == "1234567890abcdef1234567890abcdef"
assert ctx.span_id == "1234567890abcdef"
assert ctx.parent_span_id == "abcdef1234567890"
assert ctx.parent_sampled
assert ctx.dynamic_sampling_context == {
"foo": "bar",
}
def test_lacy_uuids():
ctx = PropagationContext()
assert ctx._trace_id is None
assert ctx._span_id is None
assert ctx.trace_id is not None # this sets _trace_id
assert ctx._trace_id is not None
assert ctx._span_id is None
assert ctx.span_id is not None # this sets _span_id
assert ctx._trace_id is not None
assert ctx._span_id is not None
def test_property_setters():
ctx = PropagationContext()
ctx.trace_id = "X234567890abcdef1234567890abcdef"
ctx.span_id = "X234567890abcdef"
assert ctx._trace_id == "X234567890abcdef1234567890abcdef"
assert ctx.trace_id == "X234567890abcdef1234567890abcdef"
assert ctx._span_id == "X234567890abcdef"
assert ctx.span_id == "X234567890abcdef"
def test_update():
ctx = PropagationContext()
other_data = {
"trace_id": "Z234567890abcdef1234567890abcdef",
"parent_span_id": "Z234567890abcdef",
"parent_sampled": False,
"foo": "bar",
}
ctx.update(other_data)
assert ctx._trace_id == "Z234567890abcdef1234567890abcdef"
assert ctx.trace_id == "Z234567890abcdef1234567890abcdef"
assert ctx._span_id is None # this will be set lazily
assert ctx.span_id is not None # this sets _span_id
assert ctx._span_id is not None
assert ctx.parent_span_id == "Z234567890abcdef"
assert not ctx.parent_sampled
assert ctx.dynamic_sampling_context is None
assert not hasattr(ctx, "foo")
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