/**
* Returns an iterator with all generated {@link PHP_Depend_Code_Package}
* objects.
*
* @return PHP_Depend_Code_NodeIterator
*/
public function getPackages()
{
// Create a package array copy
$packages = $this->_packages;
// Remove default package if empty
if ($this->defaultPackage->getTypes()->count() === 0 && $this->defaultPackage->getFunctions()->count() === 0) {
unset($packages[self::DEFAULT_PACKAGE]);
}
return new PHP_Depend_Code_NodeIterator($packages);
}
/**
* Returns an iterator with all generated {@link PHP_Depend_Code_Package}
* objects.
*
* @return PHP_Depend_Code_NodeIterator
* @since 0.9.12
*/
private function _getPreparedPackages()
{
// Create a package array copy
$packages = $this->_packages;
// Remove default package if empty
if ($this->defaultPackage->getTypes()->count() === 0 && $this->defaultPackage->getFunctions()->count() === 0) {
unset($packages[self::DEFAULT_PACKAGE]);
}
return $packages;
}
/**
* Tests that the {@link PHP_Depend_Code_Package::removeType()} method unsets
* the package in the {@link PHP_Depend_Code_Class} object and it tests the
* iterator to contain the new class.
*
* @return void
* @covers PHP_Depend_Code_Package
* @group pdepend
* @group pdepend::code
* @group unittest
*/
public function testRemoveType()
{
$package = new PHP_Depend_Code_Package('package1');
$class1 = new PHP_Depend_Code_Class('Class1', 0, 'class1.php');
$class2 = new PHP_Depend_Code_Class('Class2', 0, 'class2.php');
$package->addType($class1);
$package->addType($class2);
$package->removeType($class2);
$this->assertNull($class2->getPackage());
$this->assertEquals(1, $package->getTypes()->count());
}
/**
* Tests that the {@link PHP_Depend_Code_Package::removeType()} method unsets
* the package in the {@link PHP_Depend_Code_Class} object and it tests the
* iterator to contain the new class.
*
* @return void
*/
public function testRemoveType()
{
$package = new PHP_Depend_Code_Package('package1');
$class2 = new PHP_Depend_Code_Class('Class2', 0, 'class2.php');
$package->addType($class2);
$package->removeType($class2);
self::assertEquals(0, $package->getTypes()->count());
}
