/**
* Magic method for lazy loading $components.
*
* @param string $name Name of component to get.
* @return mixed A Component object or null.
*/
public function __get($name)
{
if (isset($this->_componentMap[$name]) && !isset($this->{$name})) {
$config = ['enabled' => false] + (array) $this->_componentMap[$name]['config'];
$this->{$name} = $this->_registry->load($this->_componentMap[$name]['class'], $config);
}
if (isset($this->{$name})) {
return $this->{$name};
}
}
/**
* Test a duplicate component being loaded more than once with same and differing configurations.
*
* @expectedException RuntimeException
* @expectedExceptionMessage The "Banana" alias has already been loaded with the following config:
* @return void
*/
public function testDuplicateComponentInitialize()
{
$Collection = new ComponentRegistry();
$Collection->load('Banana', ['property' => ['closure' => function () {
}]]);
$Collection->load('Banana', ['property' => ['closure' => function () {
}]]);
$this->assertInstanceOf('TestApp\\Controller\\Component\\BananaComponent', $Collection->Banana, 'class is wrong');
$Collection->load('Banana', ['property' => ['differs']]);
}
/**
* test a component being used more than once.
*
* @return void
*/
public function testMultipleComponentInitialize()
{
$Collection = new ComponentRegistry();
$Banana = $Collection->load('Banana');
$Orange = $Collection->load('Orange');
$this->assertSame($Banana, $Orange->Banana, 'Should be references');
$Banana->testField = 'OrangeField';
$this->assertSame($Banana->testField, $Orange->Banana->testField, 'References are broken');
}
