Merge "Enhance test_statistics"

This commit is contained in:
Jenkins
2015-11-20 17:17:00 +00:00
committed by Gerrit Code Review

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@@ -25,6 +25,8 @@ from tempest_lib import exceptions
NUM_MEASUREMENTS = 100
WAIT_TIME = 30
metric_value1 = 1.23
metric_value2 = 4.56
class TestStatistics(base.BaseMonascaTest):
@@ -32,21 +34,43 @@ class TestStatistics(base.BaseMonascaTest):
@classmethod
def resource_setup(cls):
super(TestStatistics, cls).resource_setup()
name = data_utils.rand_name('name')
key = data_utils.rand_name('key')
value = data_utils.rand_name('value')
cls._test_name = name
cls._test_key = key
cls._test_value = value
cls._start_timestamp = int(time.time() * 1000)
metrics = [
helpers.create_metric(name=cls._test_name,
dimensions={cls._test_key: cls._test_value},
timestamp=cls._start_timestamp,
value=metric_value1),
helpers.create_metric(name=cls._test_name,
dimensions={cls._test_key: cls._test_value},
timestamp=cls._start_timestamp + 1000,
value=metric_value2)
]
cls.monasca_client.create_metrics(metrics)
start_time_iso = helpers.timestamp_to_iso(cls._start_timestamp)
query_param = '?name=' + str(name) + '&start_time=' + \
start_time_iso + '&end_time=' + \
helpers.timestamp_to_iso(cls._start_timestamp + 1000 * 2)
start_time_iso = helpers.timestamp_to_iso(cls._start_timestamp)
cls._start_time_iso = start_time_iso
start_timestamp = int(time.time() * 1000)
end_timestamp = int(time.time() * 1000) + NUM_MEASUREMENTS * 1000
metrics = []
for i in xrange(NUM_MEASUREMENTS):
metric = helpers.create_metric(
name="name-1",
timestamp=start_timestamp + i)
metrics.append(metric)
cls.monasca_client.create_metrics(metric)
cls._start_timestamp = start_timestamp
cls._end_timestamp = end_timestamp
cls._metrics = metrics
for i in xrange(constants.MAX_RETRIES):
resp, response_body = cls.monasca_client.\
list_measurements(query_param)
elements = response_body['elements']
for element in elements:
if str(element['name']) == name and len(
element['measurements']) == 2:
cls._end_timestamp = cls._start_timestamp + 1000 * 3
cls._end_time_iso = helpers.timestamp_to_iso(
cls._end_timestamp)
return
time.sleep(constants.RETRY_WAIT_SECS)
@classmethod
def resource_cleanup(cls):
@@ -54,110 +78,93 @@ class TestStatistics(base.BaseMonascaTest):
@test.attr(type="gate")
def test_list_statistics(self):
start_time = timeutils.iso8601_from_timestamp(self._start_timestamp /
1000)
end_time = timeutils.iso8601_from_timestamp(self._end_timestamp / 1000)
query_parms = '?name=name-1&merge_metrics=true&statistics=avg' \
'&start_time=' + str(start_time) + '&end_time=' \
+ str(end_time)
query_parms = '?name=' + str(self._test_name) + \
'&statistics=avg,min,max,sum,count' + '&start_time=' + \
str(self._start_time_iso) + '&end_time=' + \
str(self._end_time_iso) + '&merge_metrics=true' + \
'&period=100000'
resp, response_body = self.monasca_client.list_statistics(
query_parms)
self.assertEqual(200, resp.status)
self.assertTrue(set(['links', 'elements']) == set(response_body))
elements = response_body['elements']
element = elements[0]
self.assertTrue(set(['id', 'name', 'dimensions', 'columns',
'statistics']) == set(element))
# check if 'id' is unicode type
self.assertTrue(type(element['id']) is unicode)
# check if 'name' is a string. NOPE its unicode
self.assertTrue(type(element['name']) is unicode)
self.assertTrue(type(element['dimensions']) is dict)
self.assertTrue(type(element['columns']) is list)
self.assertTrue(type(element['statistics']) is list)
statistic = element['statistics']
element = response_body['elements'][0]
self._verify_element(element)
column = element['columns']
self.assertTrue(type(statistic) is list)
self.assertTrue(type(column) is list)
num_statistics_method = 5
self._verify_column(column, num_statistics_method)
statistics = element['statistics'][0]
self._verify_statistics(statistics, metric_value1, metric_value2)
@test.attr(type="gate")
@test.attr(type=['negative'])
def test_list_statistics_with_no_name(self):
start_time = timeutils.iso8601_from_timestamp(self._start_timestamp /
1000)
end_time = timeutils.iso8601_from_timestamp(self._end_timestamp / 1000)
query_parms = '?merge_metrics=true&statistics=avg&start_time=' + \
str(start_time) + '&end_time=' + str(end_time)
str(self._start_time_iso) + '&end_time=' + \
str(self._end_time_iso)
self.assertRaises(exceptions.UnprocessableEntity,
self.monasca_client.list_statistics, query_parms)
@test.attr(type="gate")
@test.attr(type=['negative'])
def test_list_statistics_with_no_statistics(self):
start_time = timeutils.iso8601_from_timestamp(self._start_timestamp /
1000)
end_time = timeutils.iso8601_from_timestamp(self._end_timestamp / 1000)
query_parms = '?name=name-1&start_time=' + str(start_time) + \
'&end_time=' + str(end_time)
query_parms = '?name=' + str(self._test_name) + '&start_time=' + str(
self._start_time_iso) + '&end_time=' + str(self._end_time_iso)
self.assertRaises(exceptions.UnprocessableEntity,
self.monasca_client.list_statistics, query_parms)
@test.attr(type="gate")
@test.attr(type=['negative'])
def test_list_statistics_with_no_start_time(self):
query_parms = '?name=name-1&statistics=avg'
query_parms = '?name=' + str(self._test_name) + '&statistics=avg'
self.assertRaises(exceptions.UnprocessableEntity,
self.monasca_client.list_statistics, query_parms)
@test.attr(type="gate")
@test.attr(type=['negative'])
def test_list_statistics_with_invalid_statistics(self):
start_time = timeutils.iso8601_from_timestamp(
self._start_timestamp / 1000)
end_time = timeutils.iso8601_from_timestamp(self._end_timestamp / 1000)
query_parms = '?name=name-1&statistics=abc&start_time=' + str(
start_time) + '&end_time=' + str(end_time)
query_parms = '?name=' + str(self._test_name) + '&statistics=abc' + \
'&start_time=' + str(self._start_time_iso) + \
'&end_time=' + str(self._end_time_iso)
self.assertRaises(exceptions.UnprocessableEntity,
self.monasca_client.list_statistics, query_parms)
@test.attr(type="gate")
def test_list_statistics_with_dimensions(self):
start_time = timeutils.iso8601_from_timestamp(self._start_timestamp
/ 1000)
end_time = timeutils.iso8601_from_timestamp(self._end_timestamp / 1000)
query_parms = '?name=name-1&merge_metrics=true&statistics=avg&' \
'start_time=' + str(start_time) + '&end_time=' + \
str(end_time) + '&dimensions=key1:value1'
query_parms = '?name=' + str(self._test_name) + '&statistics=avg' \
'&start_time=' + str(self._start_time_iso) + \
'&end_time=' + str(self._end_time_iso) + \
'&dimensions=' + str(self._test_key) + ':' + \
str(self._test_value) + '&period=100000'
resp, response_body = self.monasca_client.list_statistics(
query_parms)
self.assertEqual(200, resp.status)
dimensions = response_body['elements'][0]['dimensions']
self.assertEqual(dimensions[self._test_key], self._test_value)
@test.attr(type="gate")
def test_list_statistics_with_end_time(self):
start_time = timeutils.iso8601_from_timestamp(
self._start_timestamp / 1000)
end_time = timeutils.iso8601_from_timestamp(
self._end_timestamp / 1000)
query_parms = '?name=name-1&merge_metrics=true&statistics=avg&' \
'start_time=' + str(start_time) + '&end_time=' + \
str(end_time)
resp, response_body = self.monasca_client.list_statistics(
query_parms)
self.assertEqual(200, resp.status)
@test.attr(type=['negative'])
def test_list_statistics_with_end_time_equals_start_time(self):
query_parms = '?name=' + str(self._test_name) + \
'&merge_metrics=true&statistics=avg&' \
'start_time=' + str(self._start_time_iso) + \
'&end_time=' + str(self._start_time_iso) + \
'&period=100000'
self.assertRaises(exceptions.BadRequest,
self.monasca_client.list_statistics, query_parms)
@test.attr(type="gate")
def test_list_statistics_with_period(self):
start_time = timeutils.iso8601_from_timestamp(
self._start_timestamp / 1000)
end_time = timeutils.iso8601_from_timestamp(
self._end_timestamp / 1000)
query_parms = '?name=name-1&merge_metrics=true&statistics=avg&' \
'start_time=' + str(start_time) + '&end_time=' + \
str(end_time) + '&period=300'
query_parms = '?name=' + str(self._test_name) + \
'&merge_metrics=true&statistics=avg&' \
'start_time=' + str(self._start_time_iso) + \
'&end_time=' + str(self._end_time_iso) + \
'&period=1'
resp, response_body = self.monasca_client.list_statistics(
query_parms)
self.assertEqual(200, resp.status)
time_diff = self._end_timestamp - self._start_timestamp
len_statistics = len(response_body['elements'][0]['statistics'])
self.assertEqual(time_diff / 1000, len_statistics)
@test.attr(type="gate")
def test_list_statistics_with_offset_limit(self):
@@ -179,59 +186,36 @@ class TestStatistics(base.BaseMonascaTest):
helpers.create_metric(name=name, timestamp=start_timestamp + 1500,
dimensions={'key1': 'value-4',
'key2': 'value-4'},
value=4),
helpers.create_metric(name=name, timestamp=start_timestamp + 2000,
dimensions={'key1': 'value-2',
'key2': 'value-2'},
value=5),
helpers.create_metric(name=name, timestamp=start_timestamp + 2500,
dimensions={'key1': 'value-3',
'key2': 'value-3'},
value=6),
helpers.create_metric(name=name, timestamp=start_timestamp + 3000,
dimensions={'key1': 'value-4',
'key2': 'value-4'},
value=7),
helpers.create_metric(name=name, timestamp=start_timestamp + 3500,
dimensions={'key1': 'value-4',
'key2': 'value-4'},
value=8)
value=4)
]
self.monasca_client.create_metrics(metric)
for timer in xrange(WAIT_TIME):
query_parms = '?name=' + name
query_parms = '?name=' + name
for i in xrange(constants.MAX_RETRIES):
resp, response_body = self.monasca_client.list_metrics(query_parms)
self.assertEqual(200, resp.status)
elements = response_body['elements']
if elements:
break
else:
time.sleep(1)
if timer == WAIT_TIME - 1:
skip_msg = ("Skipped test_list_statistics_with_offset_limit: "
"timeout on waiting for metrics: 4 elements are "
"needed. Current number of elements = {}").\
format(len(elements))
raise self.skipException(skip_msg)
time.sleep(constants.RETRY_WAIT_SECS)
self._check_timeout(i, constants.MAX_RETRIES, elements, 4)
start_time = timeutils.iso8601_from_timestamp(
start_timestamp / 1000)
start_time = helpers.timestamp_to_iso(start_timestamp)
end_timestamp = start_timestamp + 4000
end_time = timeutils.iso8601_from_timestamp(end_timestamp / 1000)
query_parms = '?name=' + name + '&merge_metrics=true&statistics=avg,' \
'max,min,sum,count&start_time=' + str(start_time) + \
'&end_time=' + str(end_time) + '&period=1'
end_time = helpers.timestamp_to_iso(end_timestamp)
query_parms = '?name=' + name + '&merge_metrics=true&statistics=avg' \
+ '&start_time=' + str(start_time) + '&end_time=' + \
str(end_time) + '&period=1'
resp, body = self.monasca_client.list_statistics(query_parms)
self.assertEqual(200, resp.status)
elements = body['elements'][0]['statistics']
first_element = elements[0]
last_element = elements[3]
query_parms = '?name=' + name + '&merge_metrics=true&statistics=avg,' \
'max,min,sum,count&start_time=' + str(start_time) + \
'&end_time=' + str(end_time) + '&period=1' + '&limit=4'
query_parms = '?name=' + name + '&merge_metrics=true&statistics=avg'\
+ '&start_time=' + str(start_time) + '&end_time=' + \
str(end_time) + '&period=1' + '&limit=4'
resp, response_body = self.monasca_client.list_statistics(
query_parms)
self.assertEqual(200, resp.status)
@@ -252,11 +236,10 @@ class TestStatistics(base.BaseMonascaTest):
offset = timeutils.iso8601_from_timestamp(
offset_timestamp / 1000)
query_parms = '?name=' + name + '&merge_metrics=true' + \
'&statistics=avg,max,min,sum,' \
'count&start_time=' + str(start_time) + \
'&end_time=' + str(end_time) + \
'&period=1' + '&limit=' + str(limit) + \
'&offset=' + str(offset)
'&statistics=avg' + '&start_time=' + \
str(start_time) + '&end_time=' + \
str(end_time) + '&period=1' + '&limit=' + \
str(limit) + '&offset=' + str(offset)
resp, response_body = self.monasca_client.list_statistics(
query_parms)
self.assertEqual(200, resp.status)
@@ -272,64 +255,57 @@ class TestStatistics(base.BaseMonascaTest):
self.assertEqual(last_element, next_element)
break
@test.attr(type="gate")
def test_list_statistics_with_merge_metrics(self):
start_time = timeutils.iso8601_from_timestamp(
self._start_timestamp / 1000)
end_time = timeutils.iso8601_from_timestamp(self._end_timestamp / 1000)
query_parms = '?name=name-1&merge_metrics=true&statistics=avg&' \
'merge_metrics=true&start_time=' + str(start_time) + \
'&end_time=' + str(end_time)
resp, response_body = self.monasca_client.list_statistics(
query_parms)
self.assertEqual(200, resp.status)
@test.attr(type="gate")
@test.attr(type=['negative'])
def test_list_statistics_with_no_merge_metrics(self):
start_time = timeutils.\
iso8601_from_timestamp(self._start_timestamp / 1000)
end_time = timeutils.\
iso8601_from_timestamp(self._end_timestamp / 1000)
query_parms = '?name=name-1&merge_metrics=false&' \
'statistics=avg,min,max&start_time=' + str(start_time)\
+ '&end_time=' + str(end_time)
self.assertRaises(exceptions.Conflict,
self.monasca_client.list_statistics, query_parms)
key = data_utils.rand_name('key')
value = data_utils.rand_name('value')
metric3 = helpers.create_metric(
name=self._test_name,
dimensions={key: value},
timestamp=self._start_timestamp + 2000)
self.monasca_client.create_metrics(metric3)
query_param = '?name=' + str(self._test_name) + '&start_time=' + \
self._start_time_iso + '&end_time=' + helpers.\
timestamp_to_iso(self._start_timestamp + 1000 * 4) + \
'&merge_metrics=True'
for i in xrange(constants.MAX_RETRIES):
resp, response_body = self.monasca_client.\
list_measurements(query_param)
elements = response_body['elements']
for element in elements:
if str(element['name']) == self._test_name and len(
element['measurements']) == 3:
end_time_iso = helpers.timestamp_to_iso(
self._start_timestamp + 1000 * 4)
query_parms = '?name=' + str(self._test_name) + \
'&statistics=avg' + '&start_time=' + \
str(self._start_time_iso) + '&end_time=' +\
str(end_time_iso) + '&period=100000'
self.assertRaises(exceptions.Conflict,
self.monasca_client.list_statistics,
query_parms)
return
time.sleep(constants.RETRY_WAIT_SECS)
self._check_timeout(i, constants.MAX_RETRIES, elements, 3)
@test.attr(type="gate")
@test.attr(type=['negative'])
def test_list_statistics_with_name_exceeds_max_length(self):
long_name = "x" * (constants.MAX_LIST_STATISTICS_NAME_LENGTH + 1)
start_time = timeutils.iso8601_from_timestamp(self._start_timestamp
/ 1000)
end_time = timeutils.iso8601_from_timestamp(self._end_timestamp / 1000)
query_parms = '?merge_metrics=true&name=' + str(long_name) + \
'&start_time=' + str(start_time) + '&end_time=' + str(
end_time)
query_parms = '?name=' + str(long_name) + '&merge_metrics=true' + \
'&start_time=' + str(self._start_time_iso) + \
'&end_time=' + str(self._end_time_iso)
self.assertRaises(exceptions.UnprocessableEntity,
self.monasca_client.list_statistics, query_parms)
@test.attr(type="gate")
def test_list_statistics_with_more_than_one_statistics(self):
start_time = timeutils.\
iso8601_from_timestamp(self._start_timestamp / 1000)
end_time = timeutils.iso8601_from_timestamp(self._end_timestamp / 1000)
query_parms = '?name=name-1&merge_metrics=true&' \
'statistics=avg,min,max&start_time=' + str(start_time)\
+ '&end_time=' + str(end_time)
resp, response_body = self.monasca_client.list_statistics(
query_parms)
self.assertEqual(200, resp.status)
@test.attr(type="gate")
def test_list_statistics_response_body_statistic_result_type(self):
start_time = timeutils.iso8601_from_timestamp(self._start_timestamp
/ 1000)
end_time = timeutils.iso8601_from_timestamp(self._end_timestamp / 1000)
query_parms = '?name=name-1&merge_metrics=true&statistics=avg' \
'&start_time=' + str(start_time) + '&end_time=' \
+ str(end_time)
query_parms = '?name=' + str(self._test_name) + '&period=100000' + \
'&statistics=avg' + '&merge_metrics=true' + \
'&start_time=' + str(self._start_time_iso) + \
'&end_time=' + str(self._end_time_iso)
resp, response_body = self.monasca_client.list_statistics(
query_parms)
self.assertEqual(200, resp.status)
@@ -337,3 +313,41 @@ class TestStatistics(base.BaseMonascaTest):
statistic = element['statistics']
statistic_result_type = type(statistic[0][1])
self.assertEqual(statistic_result_type, float)
def _verify_statistics(self, statistics, num1, num2):
self.assertTrue(type(statistics) is list)
self.assertEqual(statistics[1], (num1 + num2) / 2)
self.assertEqual(statistics[2], min(num1, num2))
self.assertEqual(statistics[3], max(num1, num2))
self.assertEqual(statistics[4], num1 + num2)
self.assertEqual(statistics[5], 2)
def _verify_element(self, element):
self.assertTrue(set(['id', 'name', 'dimensions', 'columns',
'statistics']) == set(element))
self.assertTrue(type(element['id']) is unicode)
self.assertTrue(element['id'] is not None)
self.assertTrue(type(element['name']) is unicode)
self.assertTrue(type(element['dimensions']) is dict)
self.assertEqual(len(element['dimensions']), 0)
self.assertTrue(type(element['columns']) is list)
self.assertTrue(type(element['statistics']) is list)
self.assertEqual(element['name'], self._test_name)
def _verify_column(self, column, num_statistics_method):
self.assertTrue(type(column) is list)
self.assertEqual(len(column), num_statistics_method + 1)
self.assertEqual(column[0], 'timestamp')
self.assertEqual(column[1], 'avg')
self.assertEqual(column[2], 'min')
self.assertEqual(column[3], 'max')
self.assertEqual(column[4], 'sum')
self.assertEqual(column[5], 'count')
def _check_timeout(self, timer, max_retries, elements,
expect_num_elements):
if timer == max_retries - 1:
error_msg = ("Failed: timeout on waiting for metrics: {} elements "
"are needed. Current number of elements = {}").\
format(expect_num_elements, len(elements))
raise self.fail(error_msg)