matrix testHEADv0.1.0main

5 files changed, 92 insertions, 1 deletions

diff --git a/.gitattributes b/.gitattributes
index 805f87c..8644fa0 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -2,6 +2,8 @@
 /.editorconfig           export-ignore
 /.gitignore              export-ignore
 /.php-cs-fixer.dist.php  export-ignore
+/docker-compose.yml      export-ignore
 /phpstan.neon.dist       export-ignore
 /phpunit.xml.dist        export-ignore
+/scripts                 export-ignore
 /tests                   export-ignore
diff --git a/README.md b/README.md
index 3d74b4a..42a1595 100644
--- a/README.md
+++ b/README.md
@@ -100,8 +100,16 @@ echo $structure->size(); // 63
 
 ## Testing
 
+Run the test suite locally:
+
+```bash
+composer test
+```
+
+Test across all PHP versions and dependency modes:
+
 ```bash
-composer run test
+composer matrix
 ```
 
 ## License
diff --git a/composer.json b/composer.json
index 1776b5f..71deaf1 100644
--- a/composer.json
+++ b/composer.json
@@ -36,6 +36,16 @@
             "@format",
             "@lint",
             "@test"
+        ],
+        "matrix": [
+            "COMPOSER_FLAGS=--prefer-lowest docker compose run --rm php82",
+            "COMPOSER_FLAGS=--prefer-stable docker compose run --rm php82",
+            "COMPOSER_FLAGS=--prefer-lowest docker compose run --rm php83",
+            "COMPOSER_FLAGS=--prefer-stable docker compose run --rm php83",
+            "COMPOSER_FLAGS=--prefer-lowest docker compose run --rm php84",
+            "COMPOSER_FLAGS=--prefer-stable docker compose run --rm php84",
+            "COMPOSER_FLAGS=--prefer-lowest docker compose run --rm php85",
+            "COMPOSER_FLAGS=--prefer-stable docker compose run --rm php85"
         ]
     },
     "config": {
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..f45b2a3
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,43 @@
+services:
+  php82:
+    image: php:8.2-cli-alpine
+    environment:
+      - COMPOSER_FLAGS=${COMPOSER_FLAGS:-}
+    volumes:
+      - .:/app:ro
+      - composer-cache:/root/.composer
+    working_dir: /app
+    command: sh scripts/test.sh
+
+  php83:
+    image: php:8.3-cli-alpine
+    environment:
+      - COMPOSER_FLAGS=${COMPOSER_FLAGS:-}
+    volumes:
+      - .:/app:ro
+      - composer-cache:/root/.composer
+    working_dir: /app
+    command: sh scripts/test.sh
+
+  php84:
+    image: php:8.4-cli-alpine
+    environment:
+      - COMPOSER_FLAGS=${COMPOSER_FLAGS:-}
+    volumes:
+      - .:/app:ro
+      - composer-cache:/root/.composer
+    working_dir: /app
+    command: sh scripts/test.sh
+
+  php85:
+    image: php:8.5-cli-alpine
+    environment:
+      - COMPOSER_FLAGS=${COMPOSER_FLAGS:-}
+    volumes:
+      - .:/app:ro
+      - composer-cache:/root/.composer
+    working_dir: /app
+    command: sh scripts/test.sh
+
+volumes:
+  composer-cache:
diff --git a/scripts/test.sh b/scripts/test.sh
new file mode 100644
index 0000000..70554be
--- /dev/null
+++ b/scripts/test.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+set -e
+
+COMPOSER_PHAR="/root/.composer/composer.phar"
+WORKDIR="/tmp/app"
+
+# Copy project to isolated working directory
+rm -rf "$WORKDIR"
+cp -r /app "$WORKDIR"
+cd "$WORKDIR"
+
+# Remove lock file and vendor for fresh install
+rm -f composer.lock
+rm -rf vendor/
+
+# Download Composer if not cached
+if [ ! -f "$COMPOSER_PHAR" ]; then
+    echo "Downloading Composer..."
+    mkdir -p /root/.composer
+    curl -sS https://getcomposer.org/installer | php -- --install-dir=/root/.composer --filename=composer.phar
+fi
+
+# Install dependencies
+echo "COMPOSER_FLAGS: ${COMPOSER_FLAGS:-<empty>}"
+php "$COMPOSER_PHAR" update --no-interaction ${COMPOSER_FLAGS:-}
+
+# Run tests
+php "$COMPOSER_PHAR" test