refactor: refactored tests

Author: petrknap

tests/Coder/CoderTestCase.php

@@ -9,16 +9,16 @@
 
 abstract class CoderTestCase extends TestCase
 {
-    protected const DATA_BASE64 = '2jmj7l5rSw0yVb/vlWAYkK/YBwnaOaPuXmtLDTJVv++VYBiQr9gHCdo5o+5ea0sNMlW/75VgGJCv2AcJ';
+    public const DATA_BASE64 = '2jmj7l5rSw0yVb/vlWAYkK/YBwnaOaPuXmtLDTJVv++VYBiQr9gHCdo5o+5ea0sNMlW/75VgGJCv2AcJ';
 
     abstract public static function data(): array;
 
-    protected static function getDecodedData(): string
+    public static function getDecodedData(): string
     {
         return base64_decode(self::DATA_BASE64);
     }
 
-    protected static function getEncodedData(): string
+    public static function getEncodedData(): string
     {
         foreach (static::data() as $data) {
             return $data[1];

tests/Coder/ZlibTest.php

@@ -36,7 +36,7 @@ public function testEncodeThrows(int|null $encoding, int|null $level): void
     {
         self::expectException(Exception\CoderCouldNotEncodeData::class);
 
-        (new zlib())->encode(
+        (new Zlib())->encode(
             self::getDecodedData(),
             encoding: $encoding,
             level: $level,

tests/Serializer/SerializerTestCase.php

@@ -13,7 +13,7 @@ public function testSerializesSerializable(): void
     {
         self::assertEquals(
             static::getSerialized(),
-            static::getSerializer()->serialize(static::getSerializable()),
+            static::getSerializer()->serialize(self::getSerializable()),
         );
     }
 
@@ -28,7 +28,7 @@ public function testSerializeThrowsOnNonserializable(): void
     public function testUnserializesSerialized(): void
     {
         self::assertEquals(
-            static::getSerializable(),
+            self::getSerializable(),
             static::getSerializer()->unserialize(static::getSerialized()),
         );
     }