Upgrade to PHPStan 1.x

Author: ezzatron

composer.json

@@ -14,7 +14,7 @@
     "type": "phpstan-extension",
     "require": {
         "php": "^7.3 || ^8",
-        "phpstan/phpstan": "^0.12"
+        "phpstan/phpstan": "^1"
     },
     "require-dev": {
         "eloquent/code-style": "^2",
@@ -46,5 +46,7 @@
                 "phony.neon"
             ]
         }
-    }
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true
 }

phpstan.neon

@@ -5,6 +5,13 @@ parameters:
   paths: [src, test/src, test/suite]
   inferPrivatePropertyTypeFromConstructor: true
   ignoreErrors:
-    - /^Function describe not found.$/
-    - /^Function expect not found.$/
-    - /^Function it not found.$/
+    - message: /^Calling PHPStan\\Analyser\\Error::.* is not covered by backward compatibility promise\./
+      paths: [test/*]
+    - message: /^Calling PHPStan\\Command\\AnalysisResult::.* is not covered by backward compatibility promise\./
+      paths: [test/*]
+    - message: /^Function describe not found\.$/
+      paths: [test/*]
+    - message: /^Function expect not found\.$/
+      paths: [test/*]
+    - message: /^Function it not found\.$/
+      paths: [test/*]

test/phpstan.neon

@@ -5,6 +5,6 @@ parameters:
     - %rootDir%/../../../kahlan-config.php
 
   ignoreErrors:
-    - /^Function describe not found.$/
-    - /^Function expect not found.$/
-    - /^Function it not found.$/
+    - /^Function describe not found\.$/
+    - /^Function expect not found\.$/
+    - /^Function it not found\.$/

test/src/TestAnalyser.php

@@ -41,12 +41,12 @@ private static function escapeArguments(string ...$arguments): array
     }
 
     /**
-     * @var string
+     * @var string|null
      */
     private static $root;
 
     /**
-     * @var array<string>
+     * @var array<string>|null
      */
     private static $arguments;
 }

test/src/functions.php

@@ -19,6 +19,10 @@ function acceptSerializable(Serializable $serializable): void {}
 function safeGlob(): array {
     $result = call_user_func_array('glob', func_get_args());
 
+    if (!is_array($result)) {
+        throw new RuntimeException('Unexpected glob() result');
+    }
+
     if (!$result) {
         throw new RuntimeException('No paths found');
     }