/** * @covers MicrosoftAzure\Storage\Common\Internal\Utilities::serialize * @covers MicrosoftAzure\Storage\Common\Internal\Utilities::_arr2xml */ public function testSerializeAttribute() { // Setup $expected = '<?xml version="1.0" encoding="UTF-8"?>' . "\n" . '<Object field1="value1" field2="value2"/>'; $object = array('@attributes' => array('field1' => 'value1', 'field2' => 'value2')); // Test $actual = Utilities::serialize($object, 'Object'); $this->assertEquals($expected, $actual); }