Python Span.get_baggage_item Examples

Example #1

def test_baggage_logs():
    mock_tracer = mock.MagicMock()
    mock_tracer.max_tag_value_length = 100
    ctx = SpanContext(trace_id=1, span_id=2, parent_id=None, flags=1)
    span = Span(context=ctx, operation_name='x', tracer=mock_tracer)
    span.set_baggage_item('x', 'a')
    assert span.get_baggage_item('x') == 'a'
    assert len(span.logs) == 1
    assert _fields_to_dict(span.logs[0]) == {
        'event': 'baggage',
        'key': 'x',
        'value': 'a',
    }
    span.set_baggage_item('x', 'b')  # override
    assert span.get_baggage_item('x') == 'b'
    assert len(span.logs) == 2
    assert _fields_to_dict(span.logs[1]) == {
        'event': 'baggage',
        'key': 'x',
        'value': 'b',
        'override': 'true',
    }
    span.set_baggage_item('x', None)  # deletion
    assert span.get_baggage_item('x') is None
    assert len(span.logs) == 3
    assert _fields_to_dict(span.logs[2]) == {
        'event': 'baggage',
        'key': 'x',
        'value': 'None',
        'override': 'true'
    }

Example #2

File: test_span.py Project: timonwong/jaeger-client-python

def test_baggage_logs():
    ctx = SpanContext(trace_id=1, span_id=2, parent_id=None, flags=1)
    span = Span(context=ctx, operation_name='x', tracer=None)
    span.set_baggage_item('x', 'a')
    assert span.get_baggage_item('x') == 'a'
    assert len(span.logs) == 1
    assert span.logs[
        0].value == '{"value": "a", "event": "baggage", "key": "x"}'
    span.set_baggage_item('x', 'b')  # override
    assert span.get_baggage_item('x') == 'b'
    assert len(span.logs) == 2
    assert span.logs[
        1].value == '{"override": "true", "value": "b", "event": "baggage", "key": "x"}'

Example #3

File: test_span.py Project: timonwong/jaeger-client-python

def test_baggage():
    ctx = SpanContext(trace_id=1, span_id=2, parent_id=None, flags=1)
    span = Span(context=ctx, operation_name='x', tracer=None)
    assert span.get_baggage_item('x') is None
    span.set_baggage_item('x', 'y').\
        set_baggage_item('z', 'why')
    assert span.get_baggage_item('x') == 'y'
    assert span.get_baggage_item('z') == 'why'
    assert span.get_baggage_item('tt') is None
    assert len(span.context.baggage) == 2
    span.set_baggage_item('x', 'b')  # override
    assert span.get_baggage_item('x') == 'b'
    assert len(span.context.baggage) == 2
    span.set_baggage_item('X_y', '123')
    assert span.get_baggage_item('X_y') == '123'
    assert span.get_baggage_item('x-Y') is None

Example #4

File: test_span.py Project: naphthalene/jaeger-client-python

def test_baggage():
    mock_tracer = mock.MagicMock()
    mock_tracer.max_tag_value_length = 100
    ctx = SpanContext(trace_id=1, span_id=2, parent_id=None, flags=1)
    span = Span(context=ctx, operation_name='x', tracer=mock_tracer)
    assert span.get_baggage_item('x') is None
    span.set_baggage_item('x', 'y').\
        set_baggage_item('z', 'why')
    assert span.get_baggage_item('x') == 'y'
    assert span.get_baggage_item('z') == 'why'
    assert span.get_baggage_item('tt') is None
    assert len(span.context.baggage) == 2
    span.set_baggage_item('x', 'b')  # override
    assert span.get_baggage_item('x') == 'b'
    assert len(span.context.baggage) == 2
    span.set_baggage_item('X_y', '123')
    assert span.get_baggage_item('X_y') == '123'
    assert span.get_baggage_item('x-Y') is None

Example #5

File: test_span.py Project: uber/jaeger-client-python

def test_baggage():
    mock_tracer = mock.MagicMock()
    mock_tracer.max_tag_value_length = 100
    ctx = SpanContext(trace_id=1, span_id=2, parent_id=None, flags=1)
    span = Span(context=ctx, operation_name='x', tracer=mock_tracer)
    assert span.get_baggage_item('x') is None
    span.set_baggage_item('x', 'y').\
        set_baggage_item('z', 'why')
    assert span.get_baggage_item('x') == 'y'
    assert span.get_baggage_item('z') == 'why'
    assert span.get_baggage_item('tt') is None
    assert len(span.context.baggage) == 2
    span.set_baggage_item('x', 'b')  # override
    assert span.get_baggage_item('x') == 'b'
    assert len(span.context.baggage) == 2
    span.set_baggage_item('X_y', '123')
    assert span.get_baggage_item('X_y') == '123'
    assert span.get_baggage_item('x-Y') is None
    span.set_baggage_item('nonExistingKey', None).set_baggage_item('z', None)
    assert 'z' not in span.context.baggage

Example #6

def test_baggage_logs():
    mock_tracer = mock.MagicMock()
    mock_tracer.max_tag_value_length = 100
    ctx = SpanContext(trace_id=1, span_id=2, parent_id=None, flags=1)
    span = Span(context=ctx, operation_name='x', tracer=mock_tracer)
    span.set_baggage_item('x', 'a')
    assert span.get_baggage_item('x') == 'a'
    assert len(span.logs) == 1
    assert _fields_to_dict(span.logs[0]) == {
        "event": "baggage",
        "key": "x",
        "value": "a",
    }
    span.set_baggage_item('x', 'b')  # override
    assert span.get_baggage_item('x') == 'b'
    assert len(span.logs) == 2
    assert _fields_to_dict(span.logs[1]) == {
        "event": "baggage",
        "key": "x",
        "value": "b",
        "override": "true",
    }

Example #7

File: test_span.py Project: uber/jaeger-client-python

def test_baggage_logs():
    mock_tracer = mock.MagicMock()
    mock_tracer.max_tag_value_length = 100
    ctx = SpanContext(trace_id=1, span_id=2, parent_id=None, flags=1)
    span = Span(context=ctx, operation_name='x', tracer=mock_tracer)
    span.set_baggage_item('x', 'a')
    assert span.get_baggage_item('x') == 'a'
    assert len(span.logs) == 1
    assert _fields_to_dict(span.logs[0]) == {
        'event': 'baggage', 'key': 'x', 'value': 'a',
    }
    span.set_baggage_item('x', 'b')  # override
    assert span.get_baggage_item('x') == 'b'
    assert len(span.logs) == 2
    assert _fields_to_dict(span.logs[1]) == {
        'event': 'baggage', 'key': 'x', 'value': 'b', 'override': 'true',
    }
    span.set_baggage_item('x', None)  # deletion
    assert span.get_baggage_item('x') is None
    assert len(span.logs) == 3
    assert _fields_to_dict(span.logs[2]) == {
        'event': 'baggage', 'key': 'x', 'value': 'None', 'override': 'true'
    }