From 06283974c4aca968b09c196d81a5c06a8a930a49 Mon Sep 17 00:00:00 2001
From: Anand Bhat <anandgvbhat@gmail.com>
Date: Fri, 11 Jun 2021 00:11:08 +0530
Subject: [PATCH] Migrate from testr to stestr

* Replace .testr.conf by .stestr.conf for migration and update
  .gitignore and test-requirements.txt file accordingly
* Use py3 as the default runtime for tox

Change-Id: Ib24d7b90a20f3b56993c1faede020c015395a1be
---
 .gitignore            |  2 +-
 .stestr.conf          |  3 +++
 .testr.conf           |  7 -------
 test-requirements.txt |  2 ++
 tox.ini               | 27 +++++++++++++++++++++------
 5 files changed, 27 insertions(+), 14 deletions(-)
 create mode 100644 .stestr.conf
 delete mode 100644 .testr.conf

diff --git a/.gitignore b/.gitignore
index 963e589..93e430d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,7 +27,7 @@ cover/
 !.coveragerc
 .tox
 nosetests.xml
-.testrepository
+.stestr/
 .venv
 
 # Translations
diff --git a/.stestr.conf b/.stestr.conf
new file mode 100644
index 0000000..727770a
--- /dev/null
+++ b/.stestr.conf
@@ -0,0 +1,3 @@
+[DEFAULT]
+test_path=./zun_tempest_plugin/tests/
+top_dir=./
\ No newline at end of file
diff --git a/.testr.conf b/.testr.conf
deleted file mode 100644
index 6d83b3c..0000000
--- a/.testr.conf
+++ /dev/null
@@ -1,7 +0,0 @@
-[DEFAULT]
-test_command=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
-             OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
-             OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-60} \
-             ${PYTHON:-python} -m subunit.run discover -t ./ . $LISTOPT $IDOPTION
-test_id_option=--load-list $IDFILE
-test_list_option=--list
diff --git a/test-requirements.txt b/test-requirements.txt
index bc343e1..bc64cc6 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -3,3 +3,5 @@
 # process, which may cause wedges in the gate later.
 
 hacking>=3.0.1,<3.1.0;python_version>='3.5' # Apache-2.0
+coverage>=3.6
+stestr>=2.0.0 # Apache-2.0
diff --git a/tox.ini b/tox.ini
index 99c4e22..1c299e4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
-minversion = 3.1.1
-envlist = py35,pep8
+minversion = 3.18.0
+envlist = py3,pep8
 skipsdist = True
 ignore_basepython_conflict = True
 
@@ -8,12 +8,17 @@ ignore_basepython_conflict = True
 basepython = python3
 usedevelop = True
 setenv =
-   VIRTUAL_ENV={envdir}
-   PYTHONWARNINGS=default::DeprecationWarning
+  LANGUAGE=en_US
+  LC_ALL=en_US.utf-8
+  OS_STDOUT_CAPTURE=1
+  OS_STDERR_CAPTURE=1
+  OS_TEST_TIMEOUT=60
+  PYTHONDONTWRITEBYTECODE=1
+  PYTHONWARNINGS=default::DeprecationWarning
 deps =
     -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
     -r{toxinidir}/test-requirements.txt
-commands = python setup.py test --slowest --testr-args='{posargs}'
+commands = stestr run --slowest {posargs}
 
 [testenv:pep8]
 commands = flake8 {posargs}
@@ -22,7 +27,17 @@ commands = flake8 {posargs}
 commands = {posargs}
 
 [testenv:cover]
-commands = python setup.py test --coverage --testr-args='{posargs}'
+allowlist_externals = find
+setenv =
+  PYTHON=coverage run --source zun-tempest-plugin --parallel-mode
+commands =
+  coverage erase
+  find . -type f -name "*.pyc" -delete
+  stestr run {posargs}
+  coverage combine
+  coverage html -d cover
+  coverage xml -o cover/coverage.xml
+  coverage report
 
 [testenv:docs]
 deps = -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}