Migrate to stestr

This should both keep mtreinish happy and get rid of annoying 'db type
could not be determined' messages in one fell swoop.

Change-Id: I0db004a8c8d75359e7d08c73b82f98c62a7e5f7d
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>

.gitignore

@@ -25,8 +25,7 @@ pip-log.txt
 .coverage*
 cover
 .tox
-nosetests.xml
-.testrepository
+.stestr
 
 # Translations
 *.mo

.stestr.conf

@@ -0,0 +1,3 @@
+[DEFAULT]
+test_path=./oslo_log/tests/unit
+top_dir=./

.testr.conf

@@ -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 ./ ./oslo_log $LISTOPT $IDOPTION
-test_id_option=--load-list $IDFILE
-test_list_option=--list

lower-constraints.txt

@@ -59,6 +59,7 @@ smmap2==2.0.3
 snowballstemmer==1.2.1
 Sphinx==1.6.5
 sphinxcontrib-websupport==1.0.1
+stestr==2.0.0
 stevedore==1.28.0
 systemd-python==234
 testrepository==0.0.20

test-requirements.txt

@@ -4,7 +4,7 @@
 
 hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 
-testrepository>=0.0.20 # Apache-2.0/BSD
+stestr>=2.0.0 # Apache-2.0
 testtools>=2.3.0 # MIT
 mock>=2.0.0 # BSD
 oslotest>=3.3.0 # Apache-2.0

tox.ini

@@ -3,6 +3,8 @@ minversion = 2.0
 envlist = py35,py27,pep8
 
 [testenv]
+whitelist_externals =
+  find
 setenv =
     VIRTUAL_ENV={envdir}
     BRANCH_NAME=master
@@ -11,8 +13,9 @@ install_command = {toxinidir}/tools/tox_install.sh {env:UPPER_CONSTRAINTS_FILE:h
 deps = -r{toxinidir}/test-requirements.txt
        -e.[fixtures]
 commands =
-  python setup.py test --coverage --coverage-package-name=oslo_log --slowest --testr-args='{posargs}'
-  coverage report --show-missing
+  find . -type f -name "*.pyc" -delete
+  stestr run {posargs}
+  stestr slowest
 
 [testenv:pep8]
 basepython = python3
@@ -36,7 +39,11 @@ commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasen
 [testenv:cover]
 basepython = python3
 commands =
-  python setup.py test --coverage --coverage-package-name=oslo_log --testr-args='{posargs}'
+  coverage erase
+  {[testenv]commands}
+  coverage combine
+  coverage html -d cover
+  coverage xml -o cover/coverage.xml
   coverage report --show-missing
 
 [testenv:bandit]
@@ -52,7 +59,6 @@ deps =
 
 [flake8]
 # E123, E125 skipped as they are invalid PEP-8.
-
 show-source = True
 ignore = E123,E125,H405
 exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build,__init__.py