Merge pull request #37 from DaveLiddament/tests/dependency-tests

ADD dependency-checks tests

.github/workflows/full-checks.yml

@@ -61,3 +61,8 @@ jobs:
 
       - name: "Full CI"
         run: "composer ci"
+
+      - name: "Check dependencies"
+        run: |
+          cd dependency-tests
+          ./check-phpstan-dependencies.sh

dependency-tests/.gitignore

@@ -0,0 +1,3 @@
+*
+!.gitignore
+!check-phpstan-dependencies.sh

dependency-tests/check-phpstan-dependencies.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+set -e
+
+# Remove any existing composer files from previous run of the script
+rm -f composer.* || true
+
+# Create composer.json
+cat <<- "EOF" > composer.json
+{
+    "name": "demo/test_dependencies",
+    "repositories" : [
+        {
+            "type" : "path",
+            "url" : "../"
+       }
+    ]
+}
+EOF
+
+# Check PHPStan v1 is OK
+composer require --dev phpstan/phpstan:^1.0
+composer require --dev dave-liddament/phpstan-php-language-extensions @dev
+composer update --prefer-lowest --no-interaction
+
+# Check PHPStan v2 is OK
+composer require --dev phpstan/phpstan:^2.0