Move test stuff into tests folder

Author: rfay

test.bats renamed to tests/test.bats

@@ -4,7 +4,7 @@ setup() {
   PROJNAME=testsolr
   ddev delete -Oy ${PROJNAME} || true
   export DDEV_NON_INTERACTIVE=true
-  cd "${TESTDIR}"
+  cd "${TESTDIR}" || exit 1
   ddev config --project-name=${PROJNAME} --project-type=drupal9 --docroot=web --create-docroot --mutagen-enabled
   ddev composer create -y -n --no-install drupal/recommended-project
   ddev composer require -n --no-install drush/drush:* drupal/search_api_solr
@@ -24,5 +24,8 @@ teardown() {
   pushd ${TESTDIR} >/dev/null
   ddev service get ${DIR}
   ddev restart
-  curl -I -H "Host: ${DDEV_SITENAME}.${DDEV_TLD}" http://${DDEV_SITENAME}.${DDEV_TLD}:8983/solr/#/
+  set | grep DDEV
+  set -x
+  curl -s -L -I http://${DDEV_SITENAME}.${DDEV_TLD}:8983/solr/#/~cores/dev
+  set +x
 }