Update test assertions

Author: ondrejmirtes

composer.json

@@ -8,7 +8,7 @@
 	"keywords": ["static analysis"],
 	"require": {
 		"php": "^7.4 || ^8.0",
-		"phpstan/phpstan": "^2.1.41"
+		"phpstan/phpstan": "^2.1.48"
 	},
 	"conflict": {
 		"phpunit/phpunit": "<7.0"

tests/Rules/PHPUnit/DataProviderDataRuleTest.php

@@ -99,7 +99,7 @@ public function testRule(): void
 				182,
 			],
 			[
-				'Parameter #2 $input of method DataProviderDataTest\UnionTypeReturnTest::testFoo() expects string, int given.',
+				'Parameter #2 $input of method DataProviderDataTest\UnionTypeReturnTest::testFoo() expects string, int|string given.',
 				216,
 			],
 			[
@@ -159,15 +159,15 @@ public function testRule(): void
 				411,
 			],
 			[
-				'Parameter #2 $input of method DataProviderDataTest\ConstantArrayUnionTypeReturnTest::testFoo() expects string, int given.',
+				'Parameter #2 $input of method DataProviderDataTest\ConstantArrayUnionTypeReturnTest::testFoo() expects string, int|string given.',
 				446,
 			],
 			[
 				'Method DataProviderDataTest\ConstantArrayDifferentLengthUnionTypeReturnTest::testFoo() invoked with 3 parameters, 2 required.',
 				484,
 			],
 			[
-				'Parameter #2 $input of method DataProviderDataTest\ConstantArrayDifferentLengthUnionTypeReturnTest::testFoo() expects string, int given.',
+				'Parameter #2 $input of method DataProviderDataTest\ConstantArrayDifferentLengthUnionTypeReturnTest::testFoo() expects string, int|string given.',
 				484,
 			],
 			[
@@ -193,11 +193,7 @@ public function testRulePhp8(?int $phpunitVersion): void
 		if ($phpunitVersion >= 11) {
 			$errors = [
 				[
-					'Parameter $input of method DataProviderDataTestPhp8\NamedArgsInProvider::testFoo() expects string, int given.',
-					44
-				],
-				[
-					'Parameter $input of method DataProviderDataTestPhp8\NamedArgsInProvider::testFoo() expects string, false given.',
+					'Parameter $input of method DataProviderDataTestPhp8\NamedArgsInProvider::testFoo() expects string, int|string|false given.',
 					44
 				],
 				[
@@ -216,11 +212,7 @@ public function testRulePhp8(?int $phpunitVersion): void
 		} else {
 			$errors = [
 				[
-					'Parameter #1 $expectedResult of method DataProviderDataTestPhp8\NamedArgsInProvider::testFoo() expects string, int given.',
-					44
-				],
-				[
-					'Parameter #1 $expectedResult of method DataProviderDataTestPhp8\NamedArgsInProvider::testFoo() expects string, false given.',
+					'Parameter #1 $expectedResult of method DataProviderDataTestPhp8\NamedArgsInProvider::testFoo() expects string, int|string|false given.',
 					44
 				],
 				[