test

[FlorianVeaux]

What does this PR do?

Motivation

Additional Notes

Review checklist (to be filled by reviewers)

• Feature or bugfix MUST have appropriate tests (unit, integration, e2e)
• PR title must be written as a CHANGELOG entry (see why)
• Files changes must correspond to the primary purpose of the PR as described in the title (small unrelated changes should have their own PR)
• PR must have changelog/ and integration/ labels attached

[codecov]

Codecov Report

Merging #5896 into master will increase coverage by 5.00%.
The diff coverage is n/a.

Impacted Files	Coverage Δ
disk/tests/common.py	63.63% <0.00%> (-36.37%)	⬇️
disk/tests/conftest.py	85.71% <0.00%> (-11.43%)	⬇️
disk/tests/test_filter.py	96.45% <0.00%> (-3.55%)	⬇️
disk/datadog_checks/disk/disk.py	83.88% <0.00%> (-2.07%)	⬇️
twemproxy/datadog_checks/twemproxy/__about__.py
haproxy/datadog_checks/haproxy/haproxy.py
riakcs/tests/test_integration.py
airflow/tests/common.py
pdh_check/datadog_checks/pdh_check/__init__.py
...g_checks_base/datadog_checks/base/stubs/similar.py
... and 795 more