From 5ca74600c2daa4cf27d55182b6d9093734b8a28d Mon Sep 17 00:00:00 2001
From: Roshny Kunjappan <roshnykunjappan@pantheon.io>
Date: Thu, 23 Oct 2025 14:20:04 -0400
Subject: [PATCH 1/3] Integrate unit tests with github actions

---
 .github/workflows/pull_request.yml | 18 ++++++++++++++++++
 composer.json                      |  6 +++++-
 phpunit.xml                        | 12 ++++++++++++
 3 files changed, 35 insertions(+), 1 deletion(-)
 create mode 100644 phpunit.xml

diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 4b91bff..cbf1d4c 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -31,3 +31,21 @@ jobs:
       - name: Setup tmate session
         if: ${{ github.event.inputs.tmate_enabled == 1 }}
         uses: mxschmitt/action-tmate@v3
+
+  tests:
+    name: Unit tests
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        php-version: [8.2, 8.3, 8.4]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+      - name: Composer install
+        run: composer install
+      - name: Run tests
+        run: vendor/bin/phpunit -c phpunit.xml
diff --git a/composer.json b/composer.json
index af708ce..08c6ccd 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,8 @@
     },
     "require-dev": {
         "drupal/coder": "^8.3",
-        "squizlabs/php_codesniffer": "^3.4"
+        "squizlabs/php_codesniffer": "^3.4",
+        "phpunit/phpunit": "^12.4"
     },
     "scripts": {
         "codesniff": [
@@ -39,6 +40,9 @@
             "vendor/bin/phpcbf . --ignore=vendor src"
         ],
         "code:lint": "find src -name '*.php' -print0 | xargs -0 -n1 php -l",
+        "code:test" : [
+            "vendor/bin/phpunit -c ./phpunit.xml"
+        ],
         "pre-commit": [
             "composer validate --strict",
             "@codesniff",
diff --git a/phpunit.xml b/phpunit.xml
new file mode 100644
index 0000000..5bb870d
--- /dev/null
+++ b/phpunit.xml
@@ -0,0 +1,12 @@
+<phpunit
+         beStrictAboutTestsThatDoNotTestAnything="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutChangesToGlobalState="true"
+         failOnWarning="true"
+         cacheResult="false">
+  <testsuites>
+    <testsuite name="unit">
+      <directory>./tests/src/</directory>
+    </testsuite>
+  </testsuites>
+</phpunit>

From e9de387a6488d1aafafb075a74e185eba13c1faf Mon Sep 17 00:00:00 2001
From: Roshny Kunjappan <roshnykunjappan@pantheon.io>
Date: Thu, 23 Oct 2025 14:24:48 -0400
Subject: [PATCH 2/3] Change unit test command to use composer script

---
 .github/workflows/pull_request.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index cbf1d4c..3341a40 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -48,4 +48,4 @@ jobs:
       - name: Composer install
         run: composer install
       - name: Run tests
-        run: vendor/bin/phpunit -c phpunit.xml
+        run: composer run-script code:test

From cb9147b32f7622fd949397863e92bdd5a81ecf7e Mon Sep 17 00:00:00 2001
From: Roshny Kunjappan <roshnykunjappan@pantheon.io>
Date: Thu, 23 Oct 2025 14:33:24 -0400
Subject: [PATCH 3/3] Update phpunit requirement to stable version

---
 composer.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/composer.json b/composer.json
index 08c6ccd..8777724 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,7 @@
     "require-dev": {
         "drupal/coder": "^8.3",
         "squizlabs/php_codesniffer": "^3.4",
-        "phpunit/phpunit": "^12.4"
+        "phpunit/phpunit": "@stable"
     },
     "scripts": {
         "codesniff": [