diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 83d86aa..4834611 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -1,38 +1,62 @@
 name: tests
 on:
   pull_request:
+    paths-ignore:
+      - "**.md"
   push:
-    branches: [ main ]
+    branches:
+      - main
+      - 'tests**'
+    paths-ignore:
+      - "**.md"
 
   schedule:
-  - cron: '25 08 * * *'
+  - cron: '32 01 * * 0'
 
+  # Manual trigger with optional debug using SSH.
+  # See https://github.com/mxschmitt/action-tmate
+  # This action is already included in ddev/github-action-add-on-test@v2.
   workflow_dispatch:
     inputs:
       debug_enabled:
         type: boolean
-        description: Debug with tmate
+        description: Debug with tmate (SSH access)
         required: false
         default: false
 
-# This is required for "gautamkrishnar/keepalive-workflow"
 permissions:
-  contents: write
+  contents: read
 
 jobs:
+  # Job for code quality checks.
+  code_quality:
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Check out code"
+        uses: actions/checkout@v3
+      - name: "ShellChecker"
+        uses: a5k-actions/shellchecker@v0
+        with:
+          severity: error
+
+  # Actual functional tests.
   tests:
     strategy:
       matrix:
         ddev_version: [stable, HEAD]
       fail-fast: false
-
     runs-on: ubuntu-latest
 
     steps:
+      # Sets Bash in a strict fashion.
+      - name: Action Setup Bash
+        uses: release-engineers/action-setup-bash@v1
+
+      # Official DDEV action to test add-ons.
       - uses: ddev/github-action-add-on-test@v2
         with:
           ddev_version: ${{ matrix.ddev_version }}
           token: ${{ secrets.GITHUB_TOKEN }}
-          debug_enabled: ${{ github.event.inputs.debug_enabled }}
-          addon_repository: ${{ env.GITHUB_REPOSITORY }}
-          addon_ref: ${{ env.GITHUB_REF }}
+          debug_enabled: ${{ inputs.debug_enabled }}
+          addon_repository: ${{ github.repository }}
+          addon_ref: ${{ github.ref }}
\ No newline at end of file
diff --git a/install.yaml b/install.yaml
index 8a2ced9..2660edf 100644
--- a/install.yaml
+++ b/install.yaml
@@ -9,6 +9,5 @@ post_install_actions:
   - test -d ${DDEV_APPROOT}/docs || mkdir -p ${DDEV_APPROOT}/docs
   - test -d ${DDEV_APPROOT}/docs/docs || mkdir -p ${DDEV_APPROOT}/docs/docs
   - test -f ${DDEV_APPROOT}/docs/mkdocs.yml || cp docs/mkdocs.yml ${DDEV_APPROOT}/docs/mkdocs.yml
-  - test -f ${DDEV_APPROOT}/docs/docs/index.md || echo "## Welcome to Mkdocs" > ${DDEV_APPROOT}/docs/docs/index.md
+  - test -f ${DDEV_APPROOT}/docs/docs/index.md || echo "## Welcome to MkDocs" > ${DDEV_APPROOT}/docs/docs/index.md
   - echo "Mkdocs install finished. Please restart ddev with 'ddev restart'"
- 
\ No newline at end of file
diff --git a/tests/test.bats b/tests/test.bats
index 0e709f5..05de704 100644
--- a/tests/test.bats
+++ b/tests/test.bats
@@ -1,21 +1,38 @@
+#!/usr/bin/env bats
+
+# Standard DDEV add-on setup code taken from official DDEV add-ons.
 setup() {
   set -eu -o pipefail
-  export DIR="$( cd "$( dirname "$BATS_TEST_FILENAME" )" >/dev/null 2>&1 && pwd )/.."
-  export TESTDIR=~/tmp/test-mkdocs
-  mkdir -p $TESTDIR
-  export PROJNAME=test-mkdocs
-  export DDEV_NON_INTERACTIVE=true
-  ddev delete -Oy ${PROJNAME} >/dev/null 2>&1 || true
+  export GITHUB_REPO=Metadrop/ddev-aljibe-assistant
+  TEST_BREW_PREFIX="$(brew --prefix 2>/dev/null || true)"
+  export BATS_LIB_PATH="${BATS_LIB_PATH}:${TEST_BREW_PREFIX}/lib:/usr/lib/bats"
+  bats_load_library bats-assert
+  bats_load_library bats-file
+  bats_load_library bats-support
+
+  # shellcheck disable=SC2155
+  export DIR="$(cd "$(dirname "${BATS_TEST_FILENAME}")/.." >/dev/null 2>&1 && pwd)"
+  # shellcheck disable=SC2155
+  export PROJNAME="test-$(basename "${GITHUB_REPO}")"
+
+  mkdir -p ~/tmp
+  # shellcheck disable=SC2155
+  export TESTDIR=$(mktemp -d ~/tmp/${PROJNAME}.XXXXXX)
+  export DDEV_NONINTERACTIVE=true
+  export DDEV_NO_INSTRUMENTATION=true
+  ddev delete -Oy "${PROJNAME}" >/dev/null 2>&1 || true
+
   cd "${TESTDIR}"
-  ddev config --project-name=${PROJNAME}
-  ddev get metadrop/ddev-aljibe
-  ddev start -y >/dev/null
-  ddev aljibe-assistant --auto
+  run ddev config --project-name="${PROJNAME}" --project-tld=ddev.site
+  assert_success
+  run ddev start -y
+  assert_success
 }
 
 health_checks() {
   echo "Checking mkdocs health" >&3
-  ddev exec wget http://mkdocs:8000 -q -O - | grep Welcome | grep -m1 "Welcome to Mkdocs"
+  run ddev exec wget http://mkdocs:8000 -q -O -
+  assert_output --partial "Welcome to MkDocs"
 }
 
 check_build_mkdocs() {
@@ -23,21 +40,16 @@ check_build_mkdocs() {
   ddev mkdocs build
 }
 
-t() {
-  set -eu -o pipefail
-  cd ${TESTDIR} || ( printf "unable to cd to ${TESTDIR}\n" && exit 1 )
-  ddev delete -Oy ${PROJNAME} >/dev/null 2>&1
-  [ "${TESTDIR}" != "" ] && rm -rf ${TESTDIR}
-}
-
 @test "Install from folder" {
   set -eu -o pipefail
   cd ${TESTDIR}
   echo "# ddev get ${DIR} with project ${PROJNAME} in ${TESTDIR} ($(pwd))" >&3
   ddev get ${DIR}
   echo "Installed add-on from directory, restarting ddev" >&3
-  ddev restart
+  ddev restart -y
   echo "Testing mkdocs" >&3
+
   health_checks
+
   check_build_mkdocs
 }
\ No newline at end of file