minor #441 [Platform] Add comprehensive unit tests for VectorResult (OskarStark)

This PR was merged into the main branch.

Discussion
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[Platform] Add comprehensive unit tests for `VectorResult`

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| Docs?         | no
| Issues        | --
| License       | MIT

Commits
-------

2abd7f0 [Platform] Add comprehensive unit tests for VectorResult

Author: OskarStark

src/platform/tests/Result/VectorResultTest.php

@@ -0,0 +1,66 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\AI\Platform\Tests\Result;
+
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\Attributes\Small;
+use PHPUnit\Framework\TestCase;
+use Symfony\AI\Platform\Result\VectorResult;
+use Symfony\AI\Platform\Vector\Vector;
+
+/**
+ * @author Oskar Stark <[email protected]>
+ */
+#[CoversClass(VectorResult::class)]
+#[Small]
+final class VectorResultTest extends TestCase
+{
+    public function testGetContentWithSingleVector()
+    {
+        $vector = new Vector([0.1, 0.2, 0.3]);
+        $result = new VectorResult($vector);
+
+        $this->assertSame([$vector], $result->getContent());
+    }
+
+    public function testGetContentWithMultipleVectors()
+    {
+        $vector1 = new Vector([0.1, 0.2, 0.3]);
+        $vector2 = new Vector([0.4, 0.5, 0.6]);
+        $vector3 = new Vector([0.7, 0.8, 0.9]);
+
+        $result = new VectorResult($vector1, $vector2, $vector3);
+
+        $expected = [$vector1, $vector2, $vector3];
+        $this->assertSame($expected, $result->getContent());
+    }
+
+    public function testGetContentWithNoVectors()
+    {
+        $result = new VectorResult();
+
+        $this->assertSame([], $result->getContent());
+    }
+
+    public function testConstructorAcceptsVariadicVectors()
+    {
+        $vectors = [
+            new Vector([0.1, 0.2]),
+            new Vector([0.3, 0.4]),
+            new Vector([0.5, 0.6]),
+        ];
+
+        $result = new VectorResult(...$vectors);
+
+        $this->assertSame($vectors, $result->getContent());
+    }
+}