fix(tests): Update EncryptionWrapperTest for isEnabled() check

Updates EncryptionWrapperTest to mock isEnabled() return value,
which is now required after adding encryption enabled check to
wrapStorage() method.

Changes:
- Mock Manager::isEnabled() to return expected wrapping state
- Tests expecting wrapper (true) → isEnabled() returns true
- Tests expecting no wrapper (false) → isEnabled() returns false

This ensures the test validates the correct behavior:
- Wrapper applied only when encryption is enabled
- Wrapper skipped when encryption is disabled

Fixes test failures caused by refactored EncryptionWrapper logic.

Signed-off-by: Stephen Cuppett <[email protected]>

Author: cuppett

tests/lib/Encryption/EncryptionWrapperTest.php

@@ -61,6 +61,11 @@ public function testWrapStorage($expectedWrapped, $wrappedStorages): void {
 			->disableOriginalConstructor()
 			->getMock();
 
+		// Mock encryption being enabled for tests that expect wrapping
+		$this->manager->expects($this->any())
+			->method('isEnabled')
+			->willReturn($expectedWrapped);
+
 		$returnedStorage = $this->instance->wrapStorage('mountPoint', $storage, $mount);
 
 		$this->assertEquals(