/**
* {@inheritdoc}
*/
public function remove($name)
{
if ($this->readOnly) {
throw new NotAllowedMethodException(__FUNCTION__, __CLASS__);
}
return parent::remove($name);
}
public function testSubset()
{
$arr = new DotArray(['foo' => 'foo string!', 'bar' => ['bar1' => 'bar1 string!', 'bar2' => 'bar2 string!'], 'null' => null]);
$this->assertInstanceOf(DotArray::class, $arr->subset('bar'));
$this->assertEquals(['bar1' => 'bar1 string!', 'bar2' => 'bar2 string!'], $arr->subset('bar')->get(''));
try {
$arr->subset('foo');
$this->fail();
} catch (InvalidArgumentException $e) {
}
try {
$arr->subset('null');
$this->fail();
} catch (InvalidArgumentException $e) {
}
try {
$arr->subset('bar.unknown');
$this->fail();
} catch (InvalidArgumentException $e) {
}
}
