From 2329b9227f27d28140907deeb952f8b04e7db253 Mon Sep 17 00:00:00 2001
From: beierl <mbeierl@vmware.com>
Date: Fri, 12 Jul 2019 11:55:36 -0400
Subject: [PATCH] Adds unit test coverage

Adds the coverage and stestr modules to tox so
that unit test code coverage reports can be
generated.

Change-Id: If67b31be5996de95e60ad73f63124e181ec955b5
Signed-off-by: beierl <mbeierl@vmware.com>
---
 .gitignore            |  4 +++-
 .stestr.conf          |  3 +++
 test-requirements.txt |  2 ++
 tox.ini               | 33 +++++++++++++++++++++++++--------
 4 files changed, 33 insertions(+), 9 deletions(-)
 create mode 100644 .stestr.conf

diff --git a/.gitignore b/.gitignore
index d12e438..2b24c35 100644
--- a/.gitignore
+++ b/.gitignore
@@ -49,6 +49,8 @@ pip-log.txt
 
 # Unit test / coverage reports
 .coverage
+cover
+.stestr
 .tox
 nosetests.xml
 .testrepository
@@ -79,4 +81,4 @@ __pycache__/
 *.db
 
 deb_dist
-*.tar.gz
\ No newline at end of file
+*.tar.gz
diff --git a/.stestr.conf b/.stestr.conf
new file mode 100644
index 0000000..ae39f6f
--- /dev/null
+++ b/.stestr.conf
@@ -0,0 +1,3 @@
+[DEFAULT]
+test_path=${TESTS_DIR:-./osm_mon/tests/unit/}
+top_dir=./
diff --git a/test-requirements.txt b/test-requirements.txt
index c67a4b1..5741c91 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -22,3 +22,5 @@
 flake8<3.0
 mock
 requests-mock
+coverage==4.5.3
+stestr>=1.0.0
diff --git a/tox.ini b/tox.ini
index 3a360af..03f2d27 100644
--- a/tox.ini
+++ b/tox.ini
@@ -25,18 +25,36 @@
 # test suite on all supported python versions. To use it, "pip install tox"
 # and then run "tox" from this directory.
 [tox]
-envlist = py3, flake8, pylint
-toxworkdir={homedir}/.tox
+envlist = py3, flake8, pylint, cover
+
 
 [testenv]
-basepythons = python3
-commands=python3 -m unittest discover -v
-install_command = python3 -m pip install -r requirements.txt -U {opts} {packages}
-deps = -r{toxinidir}/test-requirements.txt
+usedevelop = True
+install_command = pip install -U {opts} {packages}
+setenv = VIRTUAL_ENV={envdir}
+         PYTHONDONTWRITEBYTECODE = 1
+         TESTS_DIR=./osm_mon/tests/unit/
+deps = -r{toxinidir}/requirements.txt
+       -r{toxinidir}/test-requirements.txt
+commands =
+    coverage erase
+
+[testenv:cover]
+basepython = python3
+setenv = VIRTUAL_ENV={envdir}
+         PYTHON=coverage run --source osm_mon --omit='*tests*' --parallel-mode
+commands =
+  coverage erase
+  stestr run {posargs}
+  coverage combine
+  coverage report --omit='*tests*'
+  coverage html -d ./cover --omit='*tests*'
+  coverage xml -o ./cover/coverage.xml --omit='*tests*'
 
 [testenv:pylint]
 basepython = python3
 deps = pylint
+       -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
 commands =
     pylint -E osm_mon
@@ -44,6 +62,7 @@ commands =
 [testenv:flake8]
 basepython = python3
 deps = flake8
+       -r{toxinidir}/requirements.txt
 commands =
     flake8 osm_mon
 
@@ -60,5 +79,3 @@ show-source = True
 ignore = E123,E125,E241
 builtins = _
 exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build,devops_stages/*,.rst
-
-
-- 
2.17.1