Improve coverage + add UT for SpellCheck result parsing

Author: MacFJA

src/Redis/Command/AggregateCommand/GroupByOption.php

@@ -58,6 +58,8 @@ public function isValid(): bool
     }
 
     /**
+     * @codeCoverageIgnore Simple getter
+     *
      * @return array<string,mixed>
      */
     public function getOptionData()

src/Redis/Command/AggregateCommand/SortByOption.php

@@ -52,6 +52,8 @@ public function isValid(): bool
     }
 
     /**
+     * @codeCoverageIgnore Simple getter
+     *
      * @return array<string,null|array<string,null|string>|int>
      */
     public function getOptionData()

tests/Redis/Command/SpellCheckTest.php

@@ -21,7 +21,9 @@
 
 namespace MacFJA\RediSearch\tests\Redis\Command;
 
+use Closure;
 use MacFJA\RediSearch\Redis\Command\SpellCheck;
+use MacFJA\RediSearch\Redis\Response\SpellCheckResponseItem;
 use PHPUnit\Framework\TestCase;
 
 /**
@@ -64,4 +66,24 @@ public function testFullOption(): void
             'TERMS', 'INCLUDE', 'cities',
         ], $command->getArguments());
     }
+
+    public function testResponseTransformation(): void
+    {
+        $command = new SpellCheck();
+        $expected = [
+            new SpellCheckResponseItem('hell', ['hello' => 0.7, 'hola' => 0.4]),
+            new SpellCheckResponseItem('worl', ['world' => 0.9, 'work' => 0.56]),
+        ];
+        $rawResponse = [
+            ['TERM', 'hell', [[0.7, 'hello'], [0.4, 'hola']]],
+            ['TERM', 'worl', [[0.9, 'world'], [0.56, 'work']]],
+        ];
+        $transformer = function ($data) {
+            // @phpstan-ignore-next-line
+            return $this->transformParsedResponse($data);
+        };
+        $actual = Closure::fromCallable($transformer)->call($command, $rawResponse);
+
+        static::assertEquals($expected, $actual);
+    }
 }