Add more verbose output from pytest suite

[phracek]

This pull request only adds more verbose output from pytest module.

We would like to see what's happened during the tests.

[phracek]

[test-openshift-pytest]

[phracek]

The output looks great. See https://artifacts.osci.redhat.com/testing-farm/8a939e48-ed7d-4491-83c2-ae79c8620f39/. We can see progress of the tests and 'short test summary info' as well.

=========================== short test summary info ============================
PASSED test_deploy_templates.py::TestDeployTemplate::()::test_python_template_inside_cluster[django-postgresql.json]
PASSED test_deploy_templates.py::TestDeployTemplate::()::test_python_template_inside_cluster[django-postgresql-persistent.json]
PASSED test_imagestreams_quickstart.py::TestImagestreamsQuickstart::()::test_python_template_inside_cluster[django-postgresql.json]
PASSED test_imagestreams_quickstart.py::TestImagestreamsQuickstart::()::test_python_template_inside_cluster[django-postgresql-persistent.json]
PASSED test_python_ex_standalone.py::TestPythonExTemplate::()::test_python_ex_template_inside_cluster
PASSED test_python_ex_template.py::TestPythonExTemplate::()::test_python_ex_template_inside_cluster

[phracek]

In case there is something, that I have missing from PyTest arguments, improvements are welcome, as commented in this pull request.

[phracek]

Le't run all tests. For sure.

[test-all]

[phracek]

@frenzymadness It is interesting issue: Testing Farm - RHEL8 - PyTest - OpenShift 4 - 3.11 and in logs https://artifacts.osci.redhat.com/testing-farm/b786a35c-ed0a-457e-a35a-6e622cf2a4da/ at the end is no 'summary info'
But in Testing Farm - RHEL9 - PyTest - OpenShift 4 - 3.11 and in logs https://artifacts.osci.redhat.com/testing-farm/866f4180-ce8f-47b2-a65d-b6fc245897dc/ at the end is summary:

=========================== short test summary info ============================
PASSED test_deploy_templates.py::TestDeployTemplate::test_python_template_inside_cluster[django-postgresql.json]
PASSED test_deploy_templates.py::TestDeployTemplate::test_python_template_inside_cluster[django-postgresql-persistent.json]
PASSED test_imagestreams_quickstart.py::TestImagestreamsQuickstart::test_python_template_inside_cluster[django-postgresql.json]
PASSED test_imagestreams_quickstart.py::TestImagestreamsQuickstart::test_python_template_inside_cluster[django-postgresql-persistent.json]
PASSED test_python_ex_standalone.py::TestPythonExTemplate::test_python_ex_template_inside_cluster
PASSED test_python_ex_template.py::TestPythonExTemplate::test_python_ex_template_inside_cluster
================== 6 passed, 4 warnings in 651.28s (0:10:51) ===================

[frenzymadness]

If you use main Python (3.6 in RHEL 8, 3.9 in RHEL 9) it might also lead to different pytest versions being installed due to newest pytest not supporting Python 3.6.

[pkubatrh]

Let's move to latest Python and use rpm-based pytest if possible on all RHEL versions.

[phracek]

See downstream ticket here: https://gitlab.cee.redhat.com/platform-eng-core-services/sclorg-tmt-plans/-/merge_requests/205

[phracek]

Run the tests as soon as this MR is merged https://gitlab.cee.redhat.com/platform-eng-core-services/sclorg-tmt-plans/-/merge_requests/205

[phracek]

Python-3.12 tests are here: sclorg/s2i-ruby-container#551 and especially here: http://artifacts.osci.redhat.com/testing-farm/eb7859e2-aadc-4982-875c-a7de06d22597

[phracek]

[test-openshift-pytest]