test.test_timestamp_mixin

Complexity

Total Complexity

5

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	TimestampMixinTestBase.test_timestamp_metric_family_sets_timestamp_on_metrics_add_metric()	0	5	1
A	TimestampMixinTestBase.test_timestamp_metric_family_sets_timestamp_on_metrics_implicit_metrics()	0	4	1
A	TimestampMixinTestBase.test_timestamp_metric_family_has_none_timestamp_if_unset()	0	3	1
A	TimestampMixinTestBase.test_timestamp_metric_family_has_timestamp_if_set()	0	4	1
A	TimestampMixinTestBase.test_timestamp_metric_family_keeps_timestamp_from_add_metric()	0	5	1

from unittest import TestCase

from helpers import TimestampGaugeMetricFamily


class TimestampMixinTestBase(TestCase):
    def test_timestamp_metric_family_has_timestamp_if_set(self):
        timestamp = 214
        t = TimestampGaugeMetricFamily("some_name", "some description", timestamp=timestamp)
        self.assertEqual(t._timestamp, timestamp)

    def test_timestamp_metric_family_has_none_timestamp_if_unset(self):
        t = TimestampGaugeMetricFamily("some_name", "some description")
        self.assertIsNone(t._timestamp)

    def test_timestamp_metric_family_sets_timestamp_on_metrics_implicit_metrics(self):
        timestamp = 214
        t = TimestampGaugeMetricFamily("some_name", "some description", timestamp=timestamp, value=2)
        self.assertEqual(t.samples[0].timestamp, timestamp)

    def test_timestamp_metric_family_sets_timestamp_on_metrics_add_metric(self):
        timestamp = 214
        t = TimestampGaugeMetricFamily("some_name", "some description", timestamp=timestamp)
        t.add_metric(labels=[], value=123)
        self.assertEqual(t.samples[0].timestamp, timestamp)

    def test_timestamp_metric_family_keeps_timestamp_from_add_metric(self):
        timestamp = 214
        t = TimestampGaugeMetricFamily("some_name", "some description", timestamp=timestamp)
        t.add_metric(labels=[], value=123, timestamp=234)
        self.assertEqual(t.samples[0].timestamp, 234)