def test__build_similar_elements__service_check_name(self, aggregator):
check = AgentCheck()
check.service_check('test.second_similar_service_check', AgentCheck.OK)
check.service_check('test.very_different_service_check', AgentCheck.OK)
check.service_check('test.most_similar_service_check', AgentCheck.OK)
check.service_check('test.very_very_different', AgentCheck.OK)
expected_service_check = ServiceCheckStub(None,
"test.similar_service_check",
status=AgentCheck.OK,
tags=None,
hostname=None,
message=None)
similar_service_checks = similar._build_similar_elements(
expected_service_check, aggregator._service_checks)
# expect similar metrics in a similarity order
assert similar_service_checks[0][
1].name == 'test.most_similar_service_check'
assert similar_service_checks[1][
1].name == 'test.second_similar_service_check'
assert similar_service_checks[2][
1].name == 'test.very_different_service_check'
assert similar_service_checks[3][1].name == 'test.very_very_different'
def test__build_similar_elements__service_check_tags(self, aggregator):
check = AgentCheck()
check.service_check('test.similar2',
AgentCheck.OK,
tags=['name:less_similar_tag'])
check.service_check('test.similar1',
AgentCheck.OK,
tags=['name:similar_tag'])
check.service_check('test.similar3',
AgentCheck.OK,
tags=['something:different'])
expected_service_check = ServiceCheckStub(None,
"test.similar",
status=AgentCheck.OK,
tags=['name:similar_tag'],
hostname=None,
message=None)
similar_service_checks = similar._build_similar_elements(
expected_service_check, aggregator._service_checks)
# expect similar metrics in a similarity order
assert similar_service_checks[0][1].name == 'test.similar1'
assert similar_service_checks[1][1].name == 'test.similar2'
assert similar_service_checks[2][1].name == 'test.similar3'
def test__build_similar_elements__metric_device(self, aggregator):
metrics = {
'test.similar_metric2': [
MetricStub('test.similar_metric2', AggregatorStub.GAUGE, 10,
[], None, 'less_similar_device')
],
'test.similar_metric1': [
MetricStub('test.similar_metric1', AggregatorStub.GAUGE, 10,
[], None, 'similar_device')
],
'test.similar_metric3': [
MetricStub('test.similar_metric3', AggregatorStub.GAUGE, 10,
[], None, 'different')
],
}
expected_metric = MetricStub("test.test.similar_metric",
type=None,
value=10,
tags=None,
hostname=None,
device='similar_device')
similar_metrics = similar._build_similar_elements(
expected_metric, metrics)
# expect similar metrics in a similarity order
assert similar_metrics[0][1].name == 'test.similar_metric1'
assert similar_metrics[1][1].name == 'test.similar_metric2'
assert similar_metrics[2][1].name == 'test.similar_metric3'
def test__build_similar_elements__histogram_buckets(self, aggregator):
check = AgentCheck()
check.submit_histogram_bucket('histogram.bucket3', 1, 0.0, 10.0, True,
"hostname", ["tag2"])
check.submit_histogram_bucket('histogram.bucket2', 1, 125.0, 312.0,
True, "hostname", ["tag1"])
check.submit_histogram_bucket('histogram.bucket1', 1, 0.0, 10.0, True,
"hostname", ["tag1"])
check.submit_histogram_bucket('histogram.bucket4', 1, 125.0, 312.0,
True, "hostname2", ["tag1"])
check.submit_histogram_bucket('histogram.bucket5', 1, 125.0, 312.0,
True, "hostname2", ["tag2"])
check.submit_histogram_bucket('histogram.bucket0', 2, 125.0, 312.0,
False, "hostname2", ["tag2"])
expected_histogram_bucket = HistogramBucketStub(
'histogram.bucket', 1, 0.0, 10.0, True, "hostname", ["tag1"])
similar_histogram_bucket = similar._build_similar_elements(
expected_histogram_bucket, aggregator._histogram_buckets)
# expect buckets in closest similarity order
assert similar_histogram_bucket[0][
1].name == 'histogram.bucket1' # exact match (except name)
assert similar_histogram_bucket[1][
1].name == 'histogram.bucket3' # value/upper/lower/monotonic/host match
assert similar_histogram_bucket[2][
1].name == 'histogram.bucket2' # value/monotonic/host/tag match
assert similar_histogram_bucket[3][
1].name == 'histogram.bucket4' # value/monotonic/tag match
assert similar_histogram_bucket[4][
1].name == 'histogram.bucket5' # value/monotonic match
assert similar_histogram_bucket[5][
1].name == 'histogram.bucket0' # no match
def test__build_similar_elements__metric_value(self, aggregator):
check = AgentCheck()
check.gauge('test.similar_metric1', 10)
check.gauge('test.similar_metric2', 20)
check.gauge('test.similar_metric3', 30)
expected_metric = MetricStub("test.my_metric", type=None, value=20, tags=None, hostname=None, device=None)
similar_metrics = similar._build_similar_elements(expected_metric, aggregator._metrics)
expected_most_similar_metric = similar_metrics[0][1]
print(similar_metrics)
assert expected_most_similar_metric.name == 'test.similar_metric2'
def test__build_similar_elements__service_check_status(self, aggregator):
check = AgentCheck()
check.service_check('test.similar1', AgentCheck.OK)
check.service_check('test.similar2', AgentCheck.CRITICAL)
check.service_check('test.similar3', AgentCheck.WARNING)
expected_service_check = ServiceCheckStub(
None, "test.similar", status=AgentCheck.CRITICAL, tags=None, hostname=None, message=None
)
similar_service_checks = similar._build_similar_elements(expected_service_check, aggregator._service_checks)
# expect similar metrics in a similarity order
assert similar_service_checks[0][1].name == 'test.similar2'
def test__build_similar_elements__service_check_hostname(self, aggregator):
check = AgentCheck()
check.service_check('test.similar1', AgentCheck.OK, hostname="aa")
check.service_check('test.similar2', AgentCheck.OK, hostname="bb")
check.service_check('test.similar3', AgentCheck.OK, hostname="cc")
check.service_check('test.similar4', AgentCheck.OK, hostname="dd")
expected_service_check = ServiceCheckStub(
None, "test.similar", status=AgentCheck.OK, tags=None, hostname="cc", message=None
)
similar_service_checks = similar._build_similar_elements(expected_service_check, aggregator._service_checks)
# expect similar metrics in a similarity order
assert similar_service_checks[0][1].name == 'test.similar3'
def test__build_similar_elements__metric_hostname(self, aggregator):
check = AgentCheck()
check.gauge('test.similar_metric2', 10, hostname='less_similar_host')
check.gauge('test.similar_metric1', 10, hostname='similar_host')
check.gauge('test.similar_metric3', 10, hostname='different')
expected_metric = MetricStub(
"test.test.similar_metric", type=None, value=10, tags=None, hostname='similar_host', device=None
)
similar_metrics = similar._build_similar_elements(expected_metric, aggregator._metrics)
# expect similar metrics in a similarity order
assert similar_metrics[0][1].name == 'test.similar_metric1'
assert similar_metrics[1][1].name == 'test.similar_metric2'
assert similar_metrics[2][1].name == 'test.similar_metric3'
def test__build_similar_elements__metric_name(self, aggregator):
check = AgentCheck()
check.gauge('test.another_similar_metric', 0)
check.gauge('test.very_different_metric', 0)
check.gauge('test.most_similar_metric', 0)
check.gauge('test.very_very_different', 0)
expected_metric = MetricStub(
"test.similar_metric", type=None, value=None, tags=None, hostname=None, device=None
)
similar_metrics = similar._build_similar_elements(expected_metric, aggregator._metrics)
expected_most_similar_metric = similar_metrics[0][1]
expected_second_most_similar_metric = similar_metrics[1][1]
assert expected_most_similar_metric.name == 'test.most_similar_metric'
assert expected_second_most_similar_metric.name == 'test.another_similar_metric'
def test__build_similar_elements__metric_tags(self, aggregator):
check = AgentCheck()
check.gauge('test.similar_metric2', 10, tags=['name:less_similar_tag'])
check.gauge('test.similar_metric1', 10, tags=['name:similar_tag'])
check.gauge('test.similar_metric3', 10, tags=['something:different'])
expected_metric = MetricStub("test.test.similar_metric",
type=None,
value=10,
tags=['name:similar_tag'],
hostname=None)
similar_metrics = similar._build_similar_elements(
expected_metric, aggregator._metrics)
# expect similar metrics in a similarity order
assert similar_metrics[0][1].name == 'test.similar_metric1'
assert similar_metrics[1][1].name == 'test.similar_metric2'
assert similar_metrics[2][1].name == 'test.similar_metric3'
