test(policy): cover collect_metadata provider behavior

Signed-off-by: Vitor Mattos <[email protected]>

Author: vitormattos

tests/php/Unit/Service/Policy/Provider/CollectMetadata/CollectMetadataPolicyTest.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2026 LibreCode coop and contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Libresign\Tests\Unit\Service\Policy\Provider\CollectMetadata;
+
+use OCA\Libresign\Service\Policy\Model\PolicyContext;
+use OCA\Libresign\Service\Policy\Provider\CollectMetadata\CollectMetadataPolicy;
+use PHPUnit\Framework\TestCase;
+
+final class CollectMetadataPolicyTest extends TestCase {
+	public function testProviderBuildsCollectMetadataDefinition(): void {
+		$provider = new CollectMetadataPolicy();
+		$this->assertSame([CollectMetadataPolicy::KEY], $provider->keys());
+		$definition = $provider->get(CollectMetadataPolicy::KEY);
+
+		$this->assertSame(CollectMetadataPolicy::KEY, $definition->key());
+		$this->assertFalse($definition->defaultSystemValue());
+		$this->assertSame([false, true], $definition->allowedValues(new PolicyContext()));
+	}
+
+	public function testProviderNormalizesCollectMetadataBooleanInputs(): void {
+		$provider = new CollectMetadataPolicy();
+		$definition = $provider->get(CollectMetadataPolicy::KEY);
+
+		$this->assertTrue($definition->normalizeValue('1'));
+		$this->assertTrue($definition->normalizeValue('true'));
+		$this->assertFalse($definition->normalizeValue('0'));
+		$this->assertFalse($definition->normalizeValue('false'));
+		$this->assertFalse($definition->normalizeValue('unexpected-value'));
+	}
+}