Update PHPStan

Author: ondrejmirtes

phpstan.neon

@@ -7,3 +7,20 @@ includes:
 parameters:
 	excludes_analyse:
 		- */tests/*/data/*
+
+services:
+	scopeIsInClass:
+		class: PHPStan\Build\ScopeIsInClassTypeSpecifyingExtension
+		arguments:
+			isInMethodName: isInClass
+			removeNullMethodName: getClassReflection
+		tags:
+			- phpstan.typeSpecifier.methodTypeSpecifyingExtension
+
+	scopeIsInTrait:
+		class: PHPStan\Build\ScopeIsInClassTypeSpecifyingExtension
+		arguments:
+			isInMethodName: isInTrait
+			removeNullMethodName: getTraitReflection
+		tags:
+			- phpstan.typeSpecifier.methodTypeSpecifyingExtension

src/Rules/PHPUnit/AssertRuleHelper.php

@@ -9,11 +9,6 @@
 class AssertRuleHelper
 {
 
-	/**
-	 * @param \PhpParser\Node\Expr\MethodCall|\PhpParser\Node\Expr\StaticCall $node
-	 * @param \PHPStan\Analyser\Scope $scope
-	 * @return bool
-	 */
 	public static function isMethodOrStaticCallOnTestCase(Node $node, Scope $scope): bool
 	{
 		$testCaseType = new ObjectType(\PHPUnit\Framework\TestCase::class);
@@ -22,15 +17,18 @@ public static function isMethodOrStaticCallOnTestCase(Node $node, Scope $scope):
 		} elseif ($node instanceof Node\Expr\StaticCall) {
 			if ($node->class instanceof Node\Name) {
 				$class = (string) $node->class;
-				if (in_array(
-					strtolower($class),
-					[
-						'self',
-						'static',
-						'parent',
-					],
-					true
-				)) {
+				if (
+					$scope->isInClass()
+					&& in_array(
+						strtolower($class),
+						[
+							'self',
+							'static',
+							'parent',
+						],
+						true
+					)
+				) {
 					$calledOnType = new ObjectType($scope->getClassReflection()->getName());
 				} else {
 					$calledOnType = new ObjectType($class);