def test_log_debug_for_new_span(mock_logger):
mock_transport_handler, mock_logs = mock_logger
with zipkin.zipkin_span(
service_name='test_service_name',
span_name='test_span_name',
transport_handler=mock_transport_handler,
sample_rate=100.0,
binary_annotations={'some_key': 'some_value'},
add_logging_annotation=True,
):
zipkin_logger.debug({
'annotations': {
'cs': 7,
'cr': 8,
},
'binary_annotations': {
'logged_binary_annotation': 'logged_value',
},
'name': 'logged_name',
'service_name': 'logged_service_name',
})
pass
logged_span = _decode_binary_thrift_obj(mock_logs[0])
root_span = _decode_binary_thrift_obj(mock_logs[1])
assert logged_span.name == 'logged_name'
assert logged_span.annotations[0].host.service_name == 'logged_service_name'
assert logged_span.parent_id == root_span.id
assert logged_span.binary_annotations[0].key == 'logged_binary_annotation'
assert logged_span.binary_annotations[0].value == 'logged_value'
assert set([ann.value for ann in logged_span.annotations]) == set(['cs', 'cr'])
def sample_v2(dummy_request):
zipkin_logger.debug({
'annotations': {'foo': 2},
'binary_annotations': {'ping': 'pong'},
'name': 'v2',
})
zipkin_logger.debug({'annotations': {'bar': 1}, 'name': 'v2'})
return {}
def sample_v2_client(dummy_request):
zipkin_logger.debug({
'annotations': {'foo_client': 2},
'name': 'v2_client',
'service_name': 'foo_service',
})
zipkin_logger.debug({
'annotations': {'bar_client': 1},
'name': 'v2_client',
'service_name': 'bar_service',
})
return {}
def test_log_debug_for_existing_span(default_annotations):
mock_transport_handler, mock_logs = mock_logger()
mock_firehose_handler, mock_firehose_logs = mock_logger()
with zipkin.zipkin_span(
service_name='test_service_name',
span_name='test_span_name',
transport_handler=mock_transport_handler,
sample_rate=100.0,
binary_annotations={'some_key': 'some_value'},
add_logging_annotation=True,
firehose_handler=mock_firehose_handler,
):
zipkin_logger.debug({
'annotations': {
'test_annotation': 42,
},
'binary_annotations': {
'extra_binary_annotation': 'extra_value',
}
})
pass
def check_span(span):
assert span.name == 'test_span_name'
assert span.annotations[0].host.service_name == 'test_service_name'
assert span.parent_id is None
assert len(span.annotations) == 4
annotations = sorted(span.annotations, key=lambda ann: ann.value)
assert annotations[3].value == 'test_annotation'
assert annotations[3].timestamp == 42 * USECS
default_annotations.add('test_annotation')
assert set([ann.value for ann in annotations]) == default_annotations
assert len(span.binary_annotations) == 2
binary_annotations = sorted(
span.binary_annotations, key=lambda bin_ann: bin_ann.key)
assert binary_annotations[0].key == 'extra_binary_annotation'
assert binary_annotations[0].value == 'extra_value'
assert binary_annotations[1].key == 'some_key'
assert binary_annotations[1].value == 'some_value'
assert len(mock_logs) == 1
check_span(_decode_binary_thrift_obj(mock_logs[0]))
check_span(_decode_binary_thrift_obj(mock_firehose_logs[0]))
def test_log_debug_for_existing_span(mock_logger):
mock_transport_handler, mock_logs = mock_logger
with zipkin.zipkin_span(
service_name='test_service_name',
span_name='test_span_name',
transport_handler=mock_transport_handler,
sample_rate=100.0,
binary_annotations={'some_key': 'some_value'},
):
zipkin_logger.debug({
'annotations': {
'test_annotation': 42,
},
'binary_annotations': {
'extra_binary_annotation': 'extra_value',
}
})
pass
assert len(mock_logs) == 1
span = _decode_binary_thrift_obj(mock_logs[0])
assert span.name == 'test_span_name'
assert span.annotations[0].host.service_name == 'test_service_name'
assert span.parent_id is None
assert len(span.annotations) == 3
annotations = sorted(span.annotations, key=lambda ann: ann.value)
assert annotations[2].value == 'test_annotation'
assert annotations[2].timestamp == 42000000
assert set([ann.value for ann in annotations]) == set([
'ss', 'sr', 'test_annotation',
])
assert len(span.binary_annotations) == 2
binary_annotations = sorted(
span.binary_annotations, key=lambda bin_ann: bin_ann.key)
assert binary_annotations[0].key == 'extra_binary_annotation'
assert binary_annotations[0].value == 'extra_value'
assert binary_annotations[1].key == 'some_key'
assert binary_annotations[1].value == 'some_value'
def span_context(dummy_request):
# These annotations should go to the server span
zipkin_logger.debug({
'annotations': {
'server_annotation': 1
},
'binary_annotations': {
'server': 'true'
},
})
# Creates a new span, a child of the server span
with zipkin_span(
service_name='child',
span_name='get',
binary_annotations={'foo': 'bar'},
):
# These annotations go to the child span
zipkin_logger.debug({
'annotations': {
'child_annotation': 1
},
'binary_annotations': {
'child': 'true'
},
})
# This should log a new span with `child` as its parent
zipkin_logger.debug({
'annotations': {
'grandchild_annotation': 1
},
'binary_annotations': {
'grandchild': 'true'
},
'service_name': 'grandchild',
'name': 'put',
})
return {}
def span_context(dummy_request):
# These annotations should go to the server span
zipkin_logger.debug({
'annotations': {'server_annotation': 1},
'binary_annotations': {'server': 'true'},
})
# Creates a new span, a child of the server span
with zipkin_span(
service_name='child', span_name='get',
binary_annotations={'foo': 'bar'},
):
# These annotations go to the child span
zipkin_logger.debug({
'annotations': {'child_annotation': 1},
'binary_annotations': {'child': 'true'},
})
# This should log a new span with `child` as its parent
zipkin_logger.debug({
'annotations': {'grandchild_annotation': 1},
'binary_annotations': {'grandchild': 'true'},
'service_name': 'grandchild',
'name': 'put',
})
return {}