Fix post gate hook to accommodate for new os-testr

New os-testr uses stestr under the hood, which creates .stestr but not
.testrepository directory in the current dir. Other than that, it
doesn't seem like there is any difference in the format or names of
files generated in the directory.

Change-Id: Iead2b550fc2c3accf25e450db0eb0a56603fc571
Closes-Bug: #1716746

.gitignore

@@ -46,6 +46,7 @@ ChangeLog
 !/.gitreview
 !/.mailmap
 !/.pylintrc
+!/.stestr.conf
 !/.testr.conf
 
 contrib/vagrant/.vagrant

.stestr.conf

@@ -0,0 +1,3 @@
+[DEFAULT]
+test_path=${OS_TEST_PATH:-./kuryr_libnetwork/tests/unit}
+top_dir=./

.testr.conf

@@ -1,4 +0,0 @@
-[DEFAULT]
-test_command=OS_STDOUT_CAPTURE=1 OS_STDERR_CAPTURE=1 OS_LOG_CAPTURE=1 ${PYTHON:-python} -m subunit.run discover -t ./ ${OS_TEST_PATH:-./kuryr_libnetwork/tests/unit} $LISTOPT $IDOPTION | cat
-test_id_option=--load-list $IDFILE
-test_list_option=--list

kuryr_libnetwork/tests/contrib/post_test_hook.sh

@@ -23,11 +23,11 @@ function generate_test_logs {
 function generate_testr_results {
     # Give job user rights to access tox logs
     sudo -H -u "$owner" chmod o+rw .
-    sudo -H -u "$owner" chmod o+rw -R .testrepository
-    if [[ -f ".testrepository/0" ]] ; then
-        ".tox/$venv/bin/subunit-1to2" < .testrepository/0 > ./testrepository.subunit
-        $SCRIPTS_DIR/subunit2html ./testrepository.subunit testr_results.html
-        gzip -9 ./testrepository.subunit
+    sudo -H -u "$owner" chmod o+rw -R .stestr
+    if [[ -f ".stestr/0" ]] ; then
+        ".tox/$venv/bin/subunit-1to2" < .stestr/0 > ./stestr.subunit
+        $SCRIPTS_DIR/subunit2html ./stestr.subunit testr_results.html
+        gzip -9 ./stestr.subunit
         gzip -9 ./testr_results.html
         sudo mv ./*.gz /opt/stack/logs/
     fi

test-requirements.txt

@@ -14,6 +14,5 @@ oslotest>=1.10.0 # Apache-2.0
 python-subunit>=0.0.18 # Apache-2.0/BSD
 reno>=2.5.0 # Apache-2.0
 sphinx>=1.6.2 # BSD
-testrepository>=0.0.18 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
 testtools>=1.4.0 # MIT