def test_render(self):
# render
t = Template("Hello ${name}!")
self.assertEqual(t.render(name="mako"), "Hello mako!")
spans = self.pop_spans()
self.assertEqual(len(spans), 1)
assert_is_measured(spans[0])
self.assertEqual(spans[0].service, "mako")
self.assertEqual(spans[0].span_type, "template")
self.assertEqual(spans[0].get_tag("mako.template_name"),
DEFAULT_TEMPLATE_NAME)
self.assertEqual(spans[0].name, "mako.template.render")
self.assertEqual(spans[0].resource, DEFAULT_TEMPLATE_NAME)
# render_unicode
t = Template("Hello ${name}!")
self.assertEqual(t.render_unicode(name="mako"),
to_unicode("Hello mako!"))
spans = self.pop_spans()
self.assertEqual(len(spans), 1)
assert_is_measured(spans[0])
self.assertEqual(spans[0].service, "mako")
self.assertEqual(spans[0].span_type, "template")
self.assertEqual(spans[0].get_tag("mako.template_name"),
DEFAULT_TEMPLATE_NAME)
self.assertEqual(spans[0].name, "mako.template.render_unicode")
self.assertEqual(spans[0].resource, DEFAULT_TEMPLATE_NAME)
# render_context
t = Template("Hello ${name}!")
buf = StringIO()
c = Context(buf, name="mako")
t.render_context(c)
self.assertEqual(buf.getvalue(), "Hello mako!")
spans = self.pop_spans()
self.assertEqual(len(spans), 1)
assert_is_measured(spans[0])
self.assertEqual(spans[0].service, "mako")
self.assertEqual(spans[0].span_type, "template")
self.assertEqual(spans[0].get_tag("mako.template_name"),
DEFAULT_TEMPLATE_NAME)
self.assertEqual(spans[0].name, "mako.template.render_context")
self.assertEqual(spans[0].resource, DEFAULT_TEMPLATE_NAME)
def test_sqs_send_message_trace_injection_with_message_attributes(self):
sqs = self.session.create_client("sqs",
region_name="us-east-1",
endpoint_url="http://localhost:4566")
queue = sqs.create_queue(QueueName="test")
Pin(service=self.TEST_SERVICE, tracer=self.tracer).onto(sqs)
message_attributes = {
"one": {
"DataType": "String",
"StringValue": "one"
},
"two": {
"DataType": "String",
"StringValue": "two"
},
"three": {
"DataType": "String",
"StringValue": "three"
},
"four": {
"DataType": "String",
"StringValue": "four"
},
"five": {
"DataType": "String",
"StringValue": "five"
},
"six": {
"DataType": "String",
"StringValue": "six"
},
"seven": {
"DataType": "String",
"StringValue": "seven"
},
"eight": {
"DataType": "String",
"StringValue": "eight"
},
"nine": {
"DataType": "String",
"StringValue": "nine"
},
}
sqs.send_message(QueueUrl=queue["QueueUrl"],
MessageBody="world",
MessageAttributes=message_attributes)
spans = self.get_spans()
assert spans
span = spans[0]
self.assertEqual(len(spans), 1)
self.assertEqual(span.get_tag("aws.region"), "us-east-1")
self.assertEqual(span.get_tag("aws.operation"), "SendMessage")
assert_is_measured(span)
assert_span_http_status_code(span, 200)
self.assertEqual(span.service, "test-botocore-tracing.sqs")
self.assertEqual(span.resource, "sqs.sendmessage")
trace_json = span.get_tag(
"params.MessageAttributes._datadog.StringValue")
trace_data_injected = json.loads(trace_json)
self.assertEqual(trace_data_injected[HTTP_HEADER_TRACE_ID],
str(span.trace_id))
self.assertEqual(trace_data_injected[HTTP_HEADER_PARENT_ID],
str(span.span_id))
response = sqs.receive_message(QueueUrl=queue["QueueUrl"],
MessageAttributeNames=["_datadog"])
self.assertEqual(len(response["Messages"]), 1)
trace_json_message = response["Messages"][0]["MessageAttributes"][
"_datadog"]["StringValue"]
trace_data_in_message = json.loads(trace_json_message)
self.assertEqual(trace_data_in_message[HTTP_HEADER_TRACE_ID],
str(span.trace_id))
self.assertEqual(trace_data_in_message[HTTP_HEADER_PARENT_ID],
str(span.span_id))
sqs.delete_queue(QueueUrl=queue["QueueUrl"])
def test_request_error_handler(self):
"""
When making a request
When the requested endpoint raises an exception
We create the expected spans
"""
@self.app.errorhandler(500)
def error_handler(e):
return "Whoops", 500
@self.app.route("/500")
def fivehundred():
raise Exception("500 error")
res = self.client.get("/500")
self.assertEqual(res.status_code, 500)
self.assertEqual(res.data, b"Whoops")
spans = self.get_spans()
if flask_version >= (0, 12):
self.assertEqual(len(spans), 11)
# Assert the order of the spans created
self.assertListEqual(
[
"flask.request",
"flask.try_trigger_before_first_request_functions",
"flask.preprocess_request",
"flask.dispatch_request",
"tests.contrib.flask.test_request.fivehundred",
"flask.handle_user_exception",
"flask.handle_exception",
"tests.contrib.flask.test_request.error_handler",
"flask.process_response",
"flask.do_teardown_request",
"flask.do_teardown_appcontext",
],
[s.name for s in spans],
)
else:
self.assertEqual(len(spans), 10)
# Assert the order of the spans created
self.assertListEqual(
[
"flask.request",
"flask.try_trigger_before_first_request_functions",
"flask.preprocess_request",
"flask.dispatch_request",
"tests.contrib.flask.test_request.fivehundred",
"flask.handle_user_exception",
"flask.handle_exception",
"tests.contrib.flask.test_request.error_handler",
"flask.do_teardown_request",
"flask.do_teardown_appcontext",
],
[s.name for s in spans],
)
# Assert span services
for span in spans:
self.assertEqual(span.service, "flask")
# Root request span
req_span = spans[0]
assert_is_measured(req_span)
self.assertEqual(req_span.service, "flask")
self.assertEqual(req_span.name, "flask.request")
self.assertEqual(req_span.resource, "GET /500")
self.assertEqual(req_span.span_type, "web")
self.assertEqual(req_span.error, 1)
self.assertIsNone(req_span.parent_id)
# Request tags
self.assertEqual(req_span.get_tag("http.method"), "GET")
self.assertEqual(req_span.get_tag(http.URL), "http://localhost/500")
assert_span_http_status_code(req_span, 500)
self.assertEqual(req_span.get_tag("flask.endpoint"), "fivehundred")
self.assertEqual(req_span.get_tag("flask.url_rule"), "/500")
# Dispatch span
dispatch_span = spans[3]
self.assertEqual(dispatch_span.service, "flask")
self.assertEqual(dispatch_span.name, "flask.dispatch_request")
self.assertEqual(dispatch_span.resource, "flask.dispatch_request")
self.assertEqual(dispatch_span.error, 1)
self.assertTrue(
dispatch_span.get_tag("error.msg").startswith("500 error"))
self.assertTrue(
dispatch_span.get_tag("error.stack").startswith("Traceback"))
self.assertEqual(dispatch_span.get_tag("error.type"),
base_exception_name)
# Handler span
handler_span = spans[4]
self.assertEqual(handler_span.service, "flask")
self.assertEqual(handler_span.name,
"tests.contrib.flask.test_request.fivehundred")
self.assertEqual(handler_span.resource, "/500")
self.assertEqual(handler_span.error, 1)
self.assertTrue(
handler_span.get_tag("error.msg").startswith("500 error"))
self.assertTrue(
handler_span.get_tag("error.stack").startswith("Traceback"))
self.assertEqual(handler_span.get_tag("error.type"),
base_exception_name)
# User exception span
user_ex_span = spans[5]
self.assertEqual(user_ex_span.service, "flask")
self.assertEqual(user_ex_span.name, "flask.handle_user_exception")
self.assertEqual(user_ex_span.resource, "flask.handle_user_exception")
self.assertEqual(user_ex_span.error, 1)
self.assertTrue(
user_ex_span.get_tag("error.msg").startswith("500 error"))
self.assertTrue(
user_ex_span.get_tag("error.stack").startswith("Traceback"))
self.assertEqual(user_ex_span.get_tag("error.type"),
base_exception_name)
def test_request_501(self):
"""
When making a request
When the requested endpoint calls `abort(501)`
We create the expected spans
"""
@self.app.route("/501")
def fivehundredone():
abort(501)
res = self.client.get("/501")
self.assertEqual(res.status_code, 501)
spans = self.get_spans()
self.assertEqual(len(spans), 10)
# Assert the order of the spans created
self.assertListEqual(
[
"flask.request",
"flask.try_trigger_before_first_request_functions",
"flask.preprocess_request",
"flask.dispatch_request",
"tests.contrib.flask.test_request.fivehundredone",
"flask.handle_user_exception",
"flask.handle_http_exception",
"flask.process_response",
"flask.do_teardown_request",
"flask.do_teardown_appcontext",
],
[s.name for s in spans],
)
# Assert span services
for span in spans:
self.assertEqual(span.service, "flask")
# Root request span
req_span = spans[0]
assert_is_measured(req_span)
self.assertEqual(req_span.service, "flask")
self.assertEqual(req_span.name, "flask.request")
self.assertEqual(req_span.resource, "GET /501")
self.assertEqual(req_span.span_type, "web")
self.assertEqual(req_span.error, 1)
self.assertIsNone(req_span.parent_id)
# Request tags
self.assertEqual(req_span.get_tag("http.method"), "GET")
self.assertEqual(req_span.get_tag(http.URL), "http://localhost/501")
assert_span_http_status_code(req_span, 501)
self.assertEqual(req_span.get_tag("flask.endpoint"), "fivehundredone")
self.assertEqual(req_span.get_tag("flask.url_rule"), "/501")
# Dispatch span
dispatch_span = spans[3]
self.assertEqual(dispatch_span.service, "flask")
self.assertEqual(dispatch_span.name, "flask.dispatch_request")
self.assertEqual(dispatch_span.resource, "flask.dispatch_request")
self.assertEqual(dispatch_span.error, 1)
self.assertTrue(
dispatch_span.get_tag("error.msg").startswith(
"501 Not Implemented"))
self.assertTrue(
dispatch_span.get_tag("error.stack").startswith("Traceback"))
self.assertEqual(dispatch_span.get_tag("error.type"),
"werkzeug.exceptions.NotImplemented")
# Handler span
handler_span = spans[4]
self.assertEqual(handler_span.service, "flask")
self.assertEqual(handler_span.name,
"tests.contrib.flask.test_request.fivehundredone")
self.assertEqual(handler_span.resource, "/501")
self.assertEqual(handler_span.error, 1)
self.assertTrue(
handler_span.get_tag("error.msg").startswith(
"501 Not Implemented"))
self.assertTrue(
handler_span.get_tag("error.stack").startswith("Traceback"))
self.assertEqual(handler_span.get_tag("error.type"),
"werkzeug.exceptions.NotImplemented")
# User exception span
user_ex_span = spans[5]
self.assertEqual(user_ex_span.service, "flask")
self.assertEqual(user_ex_span.name, "flask.handle_user_exception")
self.assertEqual(user_ex_span.resource, "flask.handle_user_exception")
self.assertEqual(user_ex_span.error, 0)
def test_request_query_string(self):
"""
When making a request
When the request contains a query string
We create the expected spans
"""
@self.app.route("/")
def index():
return "Hello Flask", 200
res = self.client.get("/", query_string=dict(hello="flask"))
self.assertEqual(res.status_code, 200)
self.assertEqual(res.data, b"Hello Flask")
spans = self.get_spans()
self.assertEqual(len(spans), 8)
# Assert the order of the spans created
self.assertListEqual(
[
"flask.request",
"flask.try_trigger_before_first_request_functions",
"flask.preprocess_request",
"flask.dispatch_request",
"tests.contrib.flask.test_request.index",
"flask.process_response",
"flask.do_teardown_request",
"flask.do_teardown_appcontext",
],
[s.name for s in spans],
)
# Assert span services
for span in spans:
self.assertEqual(span.service, "flask")
# Root request span
req_span = spans[0]
assert_is_measured(req_span)
self.assertEqual(req_span.service, "flask")
self.assertEqual(req_span.name, "flask.request")
# Note: contains no query string
self.assertEqual(req_span.resource, "GET /")
self.assertEqual(req_span.span_type, "web")
self.assertEqual(req_span.error, 0)
self.assertIsNone(req_span.parent_id)
# Request tags
self.assertEqual(req_span.get_tag("flask.endpoint"), "index")
# Note: contains no query string
self.assertEqual(req_span.get_tag("flask.url_rule"), "/")
self.assertEqual(req_span.get_tag("http.method"), "GET")
# Note: contains no query string
self.assertEqual(req_span.get_tag(http.URL), "http://localhost/")
assert_span_http_status_code(req_span, 200)
# Handler span
handler_span = spans[4]
self.assertEqual(handler_span.service, "flask")
self.assertEqual(handler_span.name,
"tests.contrib.flask.test_request.index")
# Note: contains no query string
self.assertEqual(handler_span.resource, "/")
self.assertEqual(req_span.error, 0)
def assert_conn_is_traced(self, db, service):
# ensure the trace pscyopg client doesn't add non-standard
# methods
try:
db.execute("""select 'foobar'""")
except AttributeError:
pass
# Ensure we can run a query and it's correctly traced
q = """select 'foobarblah'"""
start = time.time()
cursor = db.cursor()
res = cursor.execute(q)
self.assertIsNone(res)
rows = cursor.fetchall()
end = time.time()
self.assertEquals(rows, [("foobarblah", )])
self.assert_structure(
dict(name="postgres.query",
resource=q,
service=service,
error=0,
span_type="sql"), )
root = self.get_root_span()
self.assertIsNone(root.get_tag("sql.query"))
assert start <= root.start <= end
assert root.duration <= end - start
# confirm analytics disabled by default
self.reset()
# run a query with an error and ensure all is well
q = """select * from some_non_existant_table"""
cur = db.cursor()
try:
cur.execute(q)
except Exception:
pass
else:
assert 0, "should have an error"
self.assert_structure(
dict(
name="postgres.query",
resource=q,
service=service,
error=1,
span_type="sql",
meta={
"out.host": "127.0.0.1",
},
metrics={
"out.port": TEST_PORT,
},
), )
root = self.get_root_span()
assert_is_measured(root)
self.assertIsNone(root.get_tag("sql.query"))
self.reset()
def test_request(self):
"""
When using ddtrace-run
When making a request to flask app
We generate the expected spans
"""
@self.app.route("/")
def index():
return "Hello Flask", 200
res = self.client.get("/")
self.assertEqual(res.status_code, 200)
self.assertEqual(res.data, b"Hello Flask")
spans = self.pop_spans()
self.assertEqual(len(spans), 8)
self.assertListEqual(
[
"flask.request",
"flask.try_trigger_before_first_request_functions",
"flask.preprocess_request",
"flask.dispatch_request",
"tests.contrib.flask_autopatch.test_flask_autopatch.index",
"flask.process_response",
"flask.do_teardown_request",
"flask.do_teardown_appcontext",
],
[s.name for s in spans],
)
# Assert span services
for span in spans:
self.assertEqual(span.service, "test-flask")
# Root request span
req_span = spans[0]
assert_is_measured(req_span)
self.assertEqual(req_span.service, "test-flask")
self.assertEqual(req_span.name, "flask.request")
self.assertEqual(req_span.resource, "GET /")
self.assertEqual(req_span.span_type, "web")
self.assertEqual(req_span.error, 0)
self.assertIsNone(req_span.parent_id)
# Request tags
for tag in [
"flask.version", "http.url", "http.method", "http.status_code",
"flask.endpoint", "flask.url_rule"
]:
assert tag in req_span.meta
self.assertEqual(req_span.get_tag("flask.endpoint"), "index")
self.assertEqual(req_span.get_tag("flask.url_rule"), "/")
self.assertEqual(req_span.get_tag("http.method"), "GET")
self.assertEqual(req_span.get_tag(http.URL), "http://localhost/")
assert_span_http_status_code(req_span, 200)
# Handler span
handler_span = spans[4]
self.assertEqual(handler_span.service, "test-flask")
self.assertEqual(
handler_span.name,
"tests.contrib.flask_autopatch.test_flask_autopatch.index")
self.assertEqual(handler_span.resource, "/")
self.assertEqual(req_span.error, 0)
def test_insert_find(self):
tracer, client = self.get_tracer_and_client()
start = time.time()
db = client.testdb
db.drop_collection('teams')
teams = [{
'name': 'Toronto Maple Leafs',
'established': 1917,
}, {
'name': 'Montreal Canadiens',
'established': 1910,
}, {
'name': 'New York Rangers',
'established': 1926,
}]
# create some data (exercising both ways of inserting)
db.teams.insert_one(teams[0])
db.teams.insert_many(teams[1:])
# wildcard query (using the [] syntax)
cursor = db['teams'].find()
count = 0
for row in cursor:
count += 1
assert count == len(teams)
# scoped query (using the getattr syntax)
q = {'name': 'Toronto Maple Leafs'}
queried = list(db.teams.find(q))
end = time.time()
assert len(queried) == 1
assert queried[0]['name'] == 'Toronto Maple Leafs'
assert queried[0]['established'] == 1917
spans = tracer.pop()
for span in spans:
# ensure all the of the common metadata is set
assert_is_measured(span)
assert span.service == self.TEST_SERVICE
assert span.span_type == 'mongodb'
assert span.meta.get('mongodb.collection') == 'teams'
assert span.meta.get('mongodb.db') == 'testdb'
assert span.meta.get('out.host'), span.pprint()
assert span.metrics.get('out.port'), span.pprint()
assert span.start > start
assert span.duration < end - start
expected_resources = [
'drop teams',
'insert teams',
'insert teams',
]
# query names should be used in >3.1
name = 'find' if pymongo.version_tuple >= (3, 1, 0) else 'query'
expected_resources.extend([
'{} teams'.format(name),
'{} teams {{"name": "?"}}'.format(name),
])
assert expected_resources == list(s.resource for s in spans)
# confirm query tag for find all
assert spans[-2].get_tag('mongodb.query') is None
# confirm query tag find with query criteria on name
assert spans[-1].get_tag('mongodb.query') == '{\'name\': \'?\'}'
def assert_conn_is_traced(self, tracer, db, service):
# ensure the trace aiopg client doesn't add non-standard
# methods
try:
yield from db.execute('select \'foobar\'')
except AttributeError:
pass
# Ensure we can run a query and it's correctly traced
q = 'select \'foobarblah\''
start = time.time()
cursor = yield from db.cursor()
yield from cursor.execute(q)
rows = yield from cursor.fetchall()
end = time.time()
assert rows == [('foobarblah', )]
assert rows
spans = self.pop_spans()
assert spans
assert len(spans) == 1
span = spans[0]
assert_is_measured(span)
assert span.name == 'postgres.query'
assert span.resource == q
assert span.service == service
assert span.meta['sql.query'] == q
assert span.error == 0
assert span.span_type == 'sql'
assert start <= span.start <= end
assert span.duration <= end - start
# Ensure OpenTracing compatibility
ot_tracer = init_tracer('aiopg_svc', tracer)
with ot_tracer.start_active_span('aiopg_op'):
cursor = yield from db.cursor()
yield from cursor.execute(q)
rows = yield from cursor.fetchall()
assert rows == [('foobarblah', )]
spans = self.pop_spans()
assert len(spans) == 2
ot_span, dd_span = spans
# confirm the parenting
assert ot_span.parent_id is None
assert dd_span.parent_id == ot_span.span_id
assert ot_span.name == 'aiopg_op'
assert ot_span.service == 'aiopg_svc'
assert dd_span.name == 'postgres.query'
assert dd_span.resource == q
assert dd_span.service == service
assert dd_span.meta['sql.query'] == q
assert dd_span.error == 0
assert dd_span.span_type == 'sql'
# run a query with an error and ensure all is well
q = 'select * from some_non_existant_table'
cur = yield from db.cursor()
try:
yield from cur.execute(q)
except Exception:
pass
else:
assert 0, 'should have an error'
spans = self.pop_spans()
assert spans, spans
assert len(spans) == 1
span = spans[0]
assert span.name == 'postgres.query'
assert span.resource == q
assert span.service == service
assert span.meta['sql.query'] == q
assert span.error == 1
# assert span.meta['out.host'] == 'localhost'
assert span.metrics['out.port'] == TEST_PORT
assert span.span_type == 'sql'
def test_update_ot(self):
"""OpenTracing version of test_update."""
tracer, client = self.get_tracer_and_client()
ot_tracer = init_tracer("mongo_svc", tracer)
with ot_tracer.start_active_span("mongo_op"):
db = client["testdb"]
db.drop_collection("songs")
input_songs = [
{
"name": "Powderfinger",
"artist": "Neil"
},
{
"name": "Harvest",
"artist": "Neil"
},
{
"name": "Suzanne",
"artist": "Leonard"
},
{
"name": "Partisan",
"artist": "Leonard"
},
]
db.songs.insert_many(input_songs)
result = db.songs.update_many(
{"artist": "Neil"},
{"$set": {
"artist": "Shakey"
}},
)
assert result.matched_count == 2
assert result.modified_count == 2
# ensure all is traced.
spans = tracer.pop()
assert spans, spans
assert len(spans) == 4
ot_span = spans[0]
assert ot_span.parent_id is None
assert ot_span.name == "mongo_op"
assert ot_span.service == "mongo_svc"
for span in spans[1:]:
# ensure the parenting
assert span.parent_id == ot_span.span_id
# ensure all the of the common metadata is set
assert_is_measured(span)
assert span.service == self.TEST_SERVICE
assert span.span_type == "mongodb"
assert span.meta.get("mongodb.collection") == "songs"
assert span.meta.get("mongodb.db") == "testdb"
assert span.meta.get("out.host")
assert span.metrics.get("out.port")
expected_resources = set([
"drop songs",
'update songs {"artist": "?"}',
"insert songs",
])
assert expected_resources == {s.resource for s in spans[1:]}
def test_insert_find(self):
tracer, client = self.get_tracer_and_client()
start = time.time()
db = client.testdb
db.drop_collection("teams")
teams = [
{
"name": "Toronto Maple Leafs",
"established": 1917,
},
{
"name": "Montreal Canadiens",
"established": 1910,
},
{
"name": "New York Rangers",
"established": 1926,
},
]
# create some data (exercising both ways of inserting)
db.teams.insert_one(teams[0])
db.teams.insert_many(teams[1:])
# wildcard query (using the [] syntax)
cursor = db["teams"].find()
count = 0
for row in cursor:
count += 1
assert count == len(teams)
# scoped query (using the getattr syntax)
q = {"name": "Toronto Maple Leafs"}
queried = list(db.teams.find(q))
end = time.time()
assert len(queried) == 1
assert queried[0]["name"] == "Toronto Maple Leafs"
assert queried[0]["established"] == 1917
spans = tracer.pop()
for span in spans:
# ensure all the of the common metadata is set
assert_is_measured(span)
assert span.service == self.TEST_SERVICE
assert span.span_type == "mongodb"
assert span.meta.get("mongodb.collection") == "teams"
assert span.meta.get("mongodb.db") == "testdb"
assert span.meta.get("out.host"), span.pprint()
assert span.metrics.get("out.port"), span.pprint()
assert span.start > start
assert span.duration < end - start
expected_resources = [
"drop teams",
"insert teams",
"insert teams",
]
# query names should be used in >3.1
name = "find" if pymongo.version_tuple >= (3, 1, 0) else "query"
expected_resources.extend([
"{} teams".format(name),
'{} teams {{"name": "?"}}'.format(name),
])
assert expected_resources == list(s.resource for s in spans)
# confirm query tag for find all
assert spans[-2].get_tag("mongodb.query") is None
# confirm query tag find with query criteria on name
assert spans[-1].get_tag("mongodb.query") == "{'name': '?'}"
def test_delete(self):
# ensure we trace deletes
tracer, client = self.get_tracer_and_client()
db = client["testdb"]
collection_name = "here.are.songs"
db.drop_collection(collection_name)
input_songs = [
{
"name": "Powderfinger",
"artist": "Neil"
},
{
"name": "Harvest",
"artist": "Neil"
},
{
"name": "Suzanne",
"artist": "Leonard"
},
{
"name": "Partisan",
"artist": "Leonard"
},
]
songs = db[collection_name]
songs.insert_many(input_songs)
# test delete one
af = {"artist": "Neil"}
assert songs.count(af) == 2
songs.delete_one(af)
assert songs.count(af) == 1
# test delete many
af = {"artist": "Leonard"}
assert songs.count(af) == 2
songs.delete_many(af)
assert songs.count(af) == 0
# ensure all is traced.
spans = tracer.pop()
assert spans, spans
for span in spans:
# ensure all the of the common metadata is set
assert_is_measured(span)
assert span.service == self.TEST_SERVICE
assert span.span_type == "mongodb"
assert span.meta.get("mongodb.collection") == collection_name
assert span.meta.get("mongodb.db") == "testdb"
assert span.meta.get("out.host")
assert span.metrics.get("out.port")
expected_resources = [
"drop here.are.songs",
"count here.are.songs",
"count here.are.songs",
"count here.are.songs",
"count here.are.songs",
'delete here.are.songs {"artist": "?"}',
'delete here.are.songs {"artist": "?"}',
"insert here.are.songs",
]
assert sorted(expected_resources) == sorted(s.resource for s in spans)
def test_set_tag_measured_no_value():
s = Span(tracer=None, name="test.span")
s.set_tag(SPAN_MEASURED_KEY)
assert_is_measured(s)
def test_update_ot(self):
"""OpenTracing version of test_update."""
tracer, client = self.get_tracer_and_client()
ot_tracer = init_tracer('mongo_svc', tracer)
with ot_tracer.start_active_span('mongo_op'):
db = client['testdb']
db.drop_collection('songs')
input_songs = [
{
'name': 'Powderfinger',
'artist': 'Neil'
},
{
'name': 'Harvest',
'artist': 'Neil'
},
{
'name': 'Suzanne',
'artist': 'Leonard'
},
{
'name': 'Partisan',
'artist': 'Leonard'
},
]
db.songs.insert_many(input_songs)
result = db.songs.update_many(
{'artist': 'Neil'},
{'$set': {
'artist': 'Shakey'
}},
)
assert result.matched_count == 2
assert result.modified_count == 2
# ensure all is traced.
spans = tracer.pop()
assert spans, spans
assert len(spans) == 4
ot_span = spans[0]
assert ot_span.parent_id is None
assert ot_span.name == 'mongo_op'
assert ot_span.service == 'mongo_svc'
for span in spans[1:]:
# ensure the parenting
assert span.parent_id == ot_span.span_id
# ensure all the of the common metadata is set
assert_is_measured(span)
assert span.service == self.TEST_SERVICE
assert span.span_type == 'mongodb'
assert span.meta.get('mongodb.collection') == 'songs'
assert span.meta.get('mongodb.db') == 'testdb'
assert span.meta.get('out.host')
assert span.metrics.get('out.port')
expected_resources = set([
'drop songs',
'update songs {"artist": "?"}',
'insert songs',
])
assert expected_resources == {s.resource for s in spans[1:]}
def test_sqs_send_message_batch_trace_injection_with_max_message_attributes(
self):
sqs = self.session.create_client("sqs",
region_name="us-east-1",
endpoint_url="http://localhost:4566")
queue = sqs.create_queue(QueueName="test")
Pin(service=self.TEST_SERVICE, tracer=self.tracer).onto(sqs)
entries = [{
"Id": "1",
"MessageBody": "ironmaiden",
"MessageAttributes": {
"one": {
"DataType": "String",
"StringValue": "one"
},
"two": {
"DataType": "String",
"StringValue": "two"
},
"three": {
"DataType": "String",
"StringValue": "three"
},
"four": {
"DataType": "String",
"StringValue": "four"
},
"five": {
"DataType": "String",
"StringValue": "five"
},
"six": {
"DataType": "String",
"StringValue": "six"
},
"seven": {
"DataType": "String",
"StringValue": "seven"
},
"eight": {
"DataType": "String",
"StringValue": "eight"
},
"nine": {
"DataType": "String",
"StringValue": "nine"
},
"ten": {
"DataType": "String",
"StringValue": "ten"
},
},
}]
sqs.send_message_batch(QueueUrl=queue["QueueUrl"], Entries=entries)
spans = self.get_spans()
assert spans
span = spans[0]
self.assertEqual(len(spans), 1)
self.assertEqual(span.get_tag("aws.region"), "us-east-1")
self.assertEqual(span.get_tag("aws.operation"), "SendMessageBatch")
assert_is_measured(span)
assert_span_http_status_code(span, 200)
self.assertEqual(span.service, "test-botocore-tracing.sqs")
self.assertEqual(span.resource, "sqs.sendmessagebatch")
response = sqs.receive_message(QueueUrl=queue["QueueUrl"],
MessageAttributeNames=["_datadog"])
self.assertEqual(len(response["Messages"]), 1)
trace_in_message = "MessageAttributes" in response["Messages"][0]
self.assertEqual(trace_in_message, False)
sqs.delete_queue(QueueUrl=queue["QueueUrl"])
def test_insert_update_delete_query(self):
tracer = self.get_tracer_and_connect()
start = time.time()
Artist.drop_collection()
end = time.time()
# ensure we get a drop collection span
spans = tracer.pop()
assert len(spans) == 1
span = spans[0]
assert_is_measured(span)
assert span.resource == "drop artist"
assert span.span_type == "mongodb"
assert span.service == self.TEST_SERVICE
_assert_timing(span, start, end)
start = end
joni = Artist()
joni.first_name = "Joni"
joni.last_name = "Mitchell"
joni.save()
end = time.time()
# ensure we get an insert span
spans = tracer.pop()
assert len(spans) == 1
span = spans[0]
assert_is_measured(span)
assert span.resource == "insert artist"
assert span.span_type == "mongodb"
assert span.service == self.TEST_SERVICE
_assert_timing(span, start, end)
# ensure full scans work
start = time.time()
artists = [a for a in Artist.objects]
end = time.time()
assert len(artists) == 1
assert artists[0].first_name == "Joni"
assert artists[0].last_name == "Mitchell"
# query names should be used in pymongo>3.1
name = "find" if pymongo.version_tuple >= (3, 1, 0) else "query"
spans = tracer.pop()
assert len(spans) == 1
span = spans[0]
assert_is_measured(span)
assert span.resource == "{} artist".format(name)
assert span.span_type == "mongodb"
assert span.service == self.TEST_SERVICE
_assert_timing(span, start, end)
# ensure filtered queries work
start = time.time()
artists = [a for a in Artist.objects(first_name="Joni")]
end = time.time()
assert len(artists) == 1
joni = artists[0]
assert artists[0].first_name == "Joni"
assert artists[0].last_name == "Mitchell"
spans = tracer.pop()
assert len(spans) == 1
span = spans[0]
assert_is_measured(span)
assert span.resource == '{} artist {{"first_name": "?"}}'.format(name)
assert span.span_type == "mongodb"
assert span.service == self.TEST_SERVICE
_assert_timing(span, start, end)
# ensure updates work
start = time.time()
joni.last_name = "From Saskatoon"
joni.save()
end = time.time()
spans = tracer.pop()
assert len(spans) == 1
span = spans[0]
assert_is_measured(span)
assert span.resource == 'update artist {"_id": "?"}'
assert span.span_type == "mongodb"
assert span.service == self.TEST_SERVICE
_assert_timing(span, start, end)
# ensure deletes
start = time.time()
joni.delete()
end = time.time()
spans = tracer.pop()
assert len(spans) == 1
span = spans[0]
assert_is_measured(span)
assert span.resource == 'delete artist {"_id": "?"}'
assert span.span_type == "mongodb"
assert span.service == self.TEST_SERVICE
_assert_timing(span, start, end)
def test_delete(self):
# ensure we trace deletes
tracer, client = self.get_tracer_and_client()
db = client['testdb']
collection_name = 'here.are.songs'
db.drop_collection(collection_name)
input_songs = [
{
'name': 'Powderfinger',
'artist': 'Neil'
},
{
'name': 'Harvest',
'artist': 'Neil'
},
{
'name': 'Suzanne',
'artist': 'Leonard'
},
{
'name': 'Partisan',
'artist': 'Leonard'
},
]
songs = db[collection_name]
songs.insert_many(input_songs)
# test delete one
af = {'artist': 'Neil'}
assert songs.count(af) == 2
songs.delete_one(af)
assert songs.count(af) == 1
# test delete many
af = {'artist': 'Leonard'}
assert songs.count(af) == 2
songs.delete_many(af)
assert songs.count(af) == 0
# ensure all is traced.
spans = tracer.pop()
assert spans, spans
for span in spans:
# ensure all the of the common metadata is set
assert_is_measured(span)
assert span.service == self.TEST_SERVICE
assert span.span_type == 'mongodb'
assert span.meta.get('mongodb.collection') == collection_name
assert span.meta.get('mongodb.db') == 'testdb'
assert span.meta.get('out.host')
assert span.metrics.get('out.port')
expected_resources = [
'drop here.are.songs',
'count here.are.songs',
'count here.are.songs',
'count here.are.songs',
'count here.are.songs',
'delete here.are.songs {"artist": "?"}',
'delete here.are.songs {"artist": "?"}',
'insert here.are.songs',
]
assert sorted(expected_resources) == sorted(s.resource for s in spans)
