/**
* Test the Joomla\Registry\Registry::append method.
*
* @return void
*
* @covers Joomla\Registry\Registry::append
* @since 1.0
*/
public function testAppend()
{
$a = new Registry();
$a->set('foo', array('var1', 'var2', 'var3'));
$a->append('foo', 'var4');
$this->assertThat($a->get('foo.3'), $this->equalTo('var4'), 'Line: ' . __LINE__ . '.');
$b = $a->get('foo');
$this->assertTrue(is_array($b));
$b[] = 'var5';
$this->assertNull($a->get('foo.4'));
}
/**
* @testdox A key is appended to a nested path
*
* @covers Joomla\Registry\Registry::append
*/
public function testAKeyIsAppendedToANestedPath()
{
$a = new Registry(array('foo' => array('var1', 'var2', 'var3')));
$a->append('foo', 'var4');
$this->assertSame('var4', $a->get('foo.3'), 'A key is appended to a nested path.');
}
