public function configureInstance(DependencyInjector $di, $instanceData)
{
$im = $di->getInstanceManager();
foreach ($instanceData as $target => $data) {
switch (strtolower($target)) {
case 'aliases':
case 'alias':
foreach ($data as $aliasName => $className) {
$im->addAlias($aliasName, $className);
}
break;
case 'properties':
case 'property':
foreach ($data as $classOrAlias => $properties) {
foreach ($properties as $propName => $propValue) {
$im->setProperty($classOrAlias, $propName, $propValue);
}
}
break;
case 'preferences':
case 'preferredinstances':
case 'preferredinstance':
foreach ($data as $classOrAlias => $preferredValueOrValues) {
if (is_array($preferredValueOrValues)) {
foreach ($preferredValueOrValues as $preferredValue) {
$im->addPreferredInstance($classOrAlias, $preferredValue);
}
} else {
$im->addPreferredInstance($classOrAlias, $preferredValueOrValues);
}
}
}
}
}
public function testConfigurationCanConfigureBuilderDefinitionFromIni()
{
$ini = new \Zend\Config\Ini(__DIR__ . '/_files/sample.ini', 'section-b');
$config = new Configuration($ini->di);
$di = new DependencyInjector($config);
$definition = $di->getDefinition();
$this->assertTrue($definition->hasClass('My\DbAdapter'));
$this->assertEquals('__construct', $definition->getInstantiator('My\DbAdapter'));
$this->assertEquals(
array('username' => null, 'password' => null),
$definition->getInjectionMethodParameters('My\DbAdapter', '__construct')
);
$this->assertTrue($definition->hasClass('My\Mapper'));
$this->assertEquals('__construct', $definition->getInstantiator('My\Mapper'));
$this->assertEquals(
array('dbAdapter' => 'My\DbAdapter'),
$definition->getInjectionMethodParameters('My\Mapper', '__construct')
);
$this->assertTrue($definition->hasClass('My\Repository'));
$this->assertEquals('__construct', $definition->getInstantiator('My\Repository'));
$this->assertEquals(
array('mapper' => 'My\Mapper'),
$definition->getInjectionMethodParameters('My\Repository', '__construct')
);
}
/**
* Test for Circular Dependencies (case 2)
*
* C->D, D->E, E->C
* @group CircurlarDependencyCheck
*/
public function testNewInstanceThrowsExceptionWhenEnteringInMiddleOfCircularDependency()
{
$di = new DependencyInjector();
$this->setExpectedException(
'Zend\Di\Exception\CircularDependencyException',
'Circular dependency detected: ZendTest\Di\TestAsset\CircularClasses\C depends on ZendTest\Di\TestAsset\CircularClasses\D and viceversa'
);
$di->newInstance('ZendTest\Di\TestAsset\CircularClasses\D');
}
/**
* @param DependencyInjector $di
* @return void
*/
public function __construct(DependencyInjector $di)
{
$this->di = $di;
$this->definition = $di->getDefinition();
$this->instanceManager = $di->getInstanceManager();
}
public function testNewInstanceWillRunArbitraryMethodsAccordingToConfiguration()
{
$di = new DependencyInjector();
$im = $di->getInstanceManager();
$im->setMethods('ZendTest\Di\TestAsset\ConfigParameter\A', array(
'setSomeInt' => array('value' => 5),
'injectM' => array('m' => 10)
));
$b = $di->newInstance('ZendTest\Di\TestAsset\ConfigParameter\B');
$this->assertEquals(5, $b->a->someInt);
$this->assertEquals(10, $b->a->m);
}
public function configureInstance(DependencyInjector $di, $instanceData)
{
$im = $di->getInstanceManager();
foreach ($instanceData as $target => $data) {
switch (strtolower($target)) {
case 'aliases':
case 'alias':
foreach ($data as $n => $v) {
$im->addAlias($n, $v);
}
break;
case 'preferences':
case 'preference':
foreach ($data as $n => $v) {
if (is_array($v)) {
foreach ($v as $v2) {
$im->addTypePreference($n, $v2);
}
} else {
$im->addTypePreference($n, $v);
}
}
break;
default:
foreach ($data as $n => $v) {
switch ($n) {
case 'parameters':
case 'parameter':
$im->setParameters($target, $v);
break;
case 'methods':
case 'method':
$im->setMethods($target, $v);
break;
}
}
}
}
}