PHP OC\Encryption Util::wrapStorage示例

	/**
	 * @dataProvider provideWrapStorage
	 */
	public function testWrapStorage($expectedWrapped, $wrappedStorages) {
		$storage = $this->getMockBuilder('OC\Files\Storage\Storage')
			->disableOriginalConstructor()
			->getMock();

		foreach ($wrappedStorages as $wrapper) {
			$storage->expects($this->any())
				->method('instanceOfStorage')
				->willReturnMap([
					[$wrapper, true],
				]);
		}

		$mount = $this->getMockBuilder('OCP\Files\Mount\IMountPoint')
			->disableOriginalConstructor()
			->getMock();

		$returnedStorage = $this->util->wrapStorage('mountPoint', $storage, $mount);

		$this->assertEquals(
			$expectedWrapped,
			$returnedStorage->instanceOfStorage('OC\Files\Storage\Wrapper\Encryption'),
			'Asserted that the storage is (not) wrapped with encryption'
		);
	}