diff --git a/tests/phpunit/block/BrewingStandTest.php b/tests/phpunit/block/BrewingStandTest.php
index b3363b98c..aa175c740 100644
--- a/tests/phpunit/block/BrewingStandTest.php
+++ b/tests/phpunit/block/BrewingStandTest.php
@@ -34,9 +34,9 @@ class BrewingStandTest extends TestCase{
 	 * @phpstan-return \Generator<int, array{list<BrewingStandSlot>}, void, void>
 	 */
 	public static function slotsProvider() : \Generator{
-		yield [array_values(BrewingStandSlot::getAll())];
-		yield [[BrewingStandSlot::EAST()]];
-		yield [[BrewingStandSlot::EAST(), BrewingStandSlot::NORTHWEST()]];
+		yield [BrewingStandSlot::cases()];
+		yield [[BrewingStandSlot::EAST]];
+		yield [[BrewingStandSlot::EAST, BrewingStandSlot::NORTHWEST]];
 	}
 
 	/**
diff --git a/tests/phpunit/data/bedrock/DyeColorIdMapTest.php b/tests/phpunit/data/bedrock/DyeColorIdMapTest.php
index b5561019f..a3ca6db25 100644
--- a/tests/phpunit/data/bedrock/DyeColorIdMapTest.php
+++ b/tests/phpunit/data/bedrock/DyeColorIdMapTest.php
@@ -29,10 +29,10 @@ use pocketmine\block\utils\DyeColor;
 class DyeColorIdMapTest extends TestCase{
 
 	public function testAllColorsMapped() : void{
-		foreach(DyeColor::getAll() as $color){
+		foreach(DyeColor::cases() as $color){
 			$id = DyeColorIdMap::getInstance()->toId($color);
 			$color2 = DyeColorIdMap::getInstance()->fromId($id);
-			self::assertTrue($color2 !== null && $color->equals($color2));
+			self::assertTrue($color === $color2);
 		}
 	}
 }
diff --git a/tests/phpunit/item/BannerTest.php b/tests/phpunit/item/BannerTest.php
index c555031a0..797ca60fc 100644
--- a/tests/phpunit/item/BannerTest.php
+++ b/tests/phpunit/item/BannerTest.php
@@ -36,7 +36,7 @@ final class BannerTest extends TestCase{
 		$item = VanillaBlocks::BANNER()->asItem();
 		assert($item instanceof Banner);
 		$item->setPatterns([
-			new BannerPatternLayer(BannerPatternType::FLOWER(), DyeColor::RED())
+			new BannerPatternLayer(BannerPatternType::FLOWER, DyeColor::RED)
 		]);
 		$data = $item->nbtSerialize();
 
@@ -45,6 +45,6 @@ final class BannerTest extends TestCase{
 		self::assertInstanceOf(Banner::class, $item2);
 		$patterns = $item2->getPatterns();
 		self::assertCount(1, $patterns);
-		self::assertTrue(BannerPatternType::FLOWER()->equals($patterns[0]->getType()));
+		self::assertTrue(BannerPatternType::FLOWER === $patterns[0]->getType());
 	}
 }