public function testNullFields()
{
$doc = array('location' => null, 'info' => array('companyName' => null, 'address' => null, 'extra' => null));
$notFound = (object) array();
$this->assertEquals($notFound, gs\get($doc, 'location.lat', $notFound));
$this->assertNull(gs\get($doc, 'location', $notFound));
}
public function test()
{
$data = new \ArrayObject($this->getData());
$this->assertEquals('aa', gs\get($data, 'a.aa'));
$this->assertEquals(null, gs\get($data, 'c', 'default'));
$this->assertEquals('default', gs\get($data, 'd', 'default'));
gs\set($data, 'd', array(0, 1, 2, 3, 4, 5));
$this->assertEquals(4, gs\get($data, 'd.4'));
}
public function testMagicMethods()
{
$data = new MagicAccessTestClass();
$data->first_name = 'Joe';
$data->last_name = 'Rock';
gs\setValue($data, 'profession', 'Stone cutter');
gs\setValue($data, 'address', new MagicAccessTestClass());
gs\set($data, 'address.city', 'Little Rock');
$this->assertEquals('Joe', gs\getValue($data, 'first_name'));
$this->assertEquals('Rock', gs\get($data, 'last_name'));
$this->assertEquals('Little Rock', gs\get($data, 'address.city'));
}
public function testMapToField()
{
$fnConcatNames = function ($doc) {
return gs\get($doc, 'firstName') . ' ' . gs\get($doc, 'lastName');
};
$fn = fn\fnMapToField('fullName', $fnConcatNames);
$person = array('firstName' => 'John', 'lastName' => 'Smith');
$result = $fn($person);
$this->assertEquals(array_merge(array('fullName' => 'John Smith'), $person), $result);
// Write to a sub array.
$fn = fn\fnMapToField('info.fullName', $fnConcatNames);
$result = $fn($person);
$this->assertEquals(array_merge(array('info' => array('fullName' => 'John Smith')), $person), $result);
// As an object
$result = $fn((object) $person);
$this->assertEquals((object) array_merge(array('info' => array('fullName' => 'John Smith')), $person), $result);
}
/**
* @param array|ArrayAccess|object $doc
* @param string[] $path
* @param null|mixed $default
* @return mixed
*/
public static function getPath($doc, $path, $default = null)
{
return gs\get($doc, $path, $default);
}
/**
* @description Gets the field value based upon the path.
* @param array|object $data
* @param string|array $pathToField
* @param null|mixed $default
* @param string|null $pathSeparator Optional path separator.
* @return mixed
*/
public function get($data, $pathToField, $default = null, $pathSeparator = null)
{
$pathSeparator = $pathSeparator ?: $this->pathSeparator;
return gs\get($data, $pathToField, $default, $pathSeparator);
}