Add Elasticsearch support to CI

.github/workflows/ci.yml

@@ -8,6 +8,16 @@ jobs:
         with:
           php-version: '8.0'
           coverage: xdebug
+      - name: Configure sysctl limits for Elasticsearch
+        run: |
+          sudo swapoff -a
+          sudo sysctl -w vm.swappiness=1
+          sudo sysctl -w fs.file-max=262144
+          sudo sysctl -w vm.max_map_count=262144
+      - name: Run Elasticsearch
+        uses: elastic/elastic-github-actions/elasticsearch@master
+        with:
+          stack-version: '7.12.0'
       - uses: actions/checkout@v2
       - name: Get composer cache directory
         id: composer-cache

phpunit.xml

@@ -23,8 +23,10 @@
         <server name="CACHE_DRIVER" value="array"/>
         <server name="DB_CONNECTION" value="sqlite"/>
         <server name="DB_DATABASE" value=":memory:"/>
+        <server name="ELASTIC_HOST" value="localhost:9200"/>
         <server name="MAIL_MAILER" value="array"/>
         <server name="QUEUE_CONNECTION" value="sync"/>
+        <server name="SESSION_DRIVER" value="elastic"/>
         <server name="SESSION_DRIVER" value="array"/>
         <server name="TELESCOPE_ENABLED" value="false"/>
     </php>