Tests - always initialize the container

Author: ondrejmirtes

src/Testing/PHPStanTestCase.php

@@ -96,6 +96,11 @@ public static function getContainer(): Container
 		return self::$containers[$cacheKey];
 	}
 
+	public static function setUpBeforeClass(): void
+	{
+		self::getContainer();
+	}
+
 	/**
 	 * @return string[]
 	 */

tests/PHPStan/DependencyInjection/InvalidIgnoredErrorExceptionTest.php

@@ -8,7 +8,7 @@
 class InvalidIgnoredErrorExceptionTest extends PHPStanTestCase
 {
 
-	private static string $configFile;
+	private static ?string $configFile = null;
 
 	/**
 	 * @return iterable<array{string, string}>
@@ -55,10 +55,14 @@ public function testValidateIgnoreErrors(string $file, string $expectedMessage):
 
 	public static function getAdditionalConfigFiles(): array
 	{
-		return [
+		$files = [
 			__DIR__ . '/../../../conf/bleedingEdge.neon',
-			self::$configFile,
 		];
+		if (self::$configFile !== null) {
+			$files[] = self::$configFile;
+		}
+
+		return $files;
 	}
 
 }

tests/bootstrap.php

@@ -1,7 +1,5 @@
 <?php declare(strict_types = 1);
 
-use PHPStan\Testing\PHPStanTestCase;
-
 error_reporting(E_ALL);
 
 require_once __DIR__ . '/../vendor/autoload.php';
@@ -21,5 +19,3 @@ public function doFoo($i)
 	}
 
 }');
-
-PHPStanTestCase::getContainer();