/
AutowirePassTest.php
898 lines (730 loc) · 28.2 KB
/
AutowirePassTest.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\DependencyInjection\Tests\Compiler;
use Symfony\Component\DependencyInjection\Compiler\AutowirePass;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\DependencyInjection\Tests\Fixtures\includes\FooVariadic;
use Symfony\Component\DependencyInjection\Tests\Fixtures\GetterOverriding;
/**
* @author Kévin Dunglas <dunglas@gmail.com>
*/
class AutowirePassTest extends \PHPUnit_Framework_TestCase
{
public function testProcess()
{
$container = new ContainerBuilder();
$container->register('foo', __NAMESPACE__.'\Foo');
$barDefinition = $container->register('bar', __NAMESPACE__.'\Bar');
$barDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$this->assertCount(1, $container->getDefinition('bar')->getArguments());
$this->assertEquals('foo', (string) $container->getDefinition('bar')->getArgument(0));
}
/**
* @requires PHP 5.6
*/
public function testProcessVariadic()
{
$container = new ContainerBuilder();
$container->register('foo', Foo::class);
$definition = $container->register('fooVariadic', FooVariadic::class);
$definition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$this->assertCount(1, $container->getDefinition('fooVariadic')->getArguments());
$this->assertEquals('foo', (string) $container->getDefinition('fooVariadic')->getArgument(0));
}
public function testProcessAutowireParent()
{
$container = new ContainerBuilder();
$container->register('b', __NAMESPACE__.'\B');
$cDefinition = $container->register('c', __NAMESPACE__.'\C');
$cDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$this->assertCount(1, $container->getDefinition('c')->getArguments());
$this->assertEquals('b', (string) $container->getDefinition('c')->getArgument(0));
}
public function testProcessAutowireInterface()
{
$container = new ContainerBuilder();
$container->register('f', __NAMESPACE__.'\F');
$gDefinition = $container->register('g', __NAMESPACE__.'\G');
$gDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$this->assertCount(3, $container->getDefinition('g')->getArguments());
$this->assertEquals('f', (string) $container->getDefinition('g')->getArgument(0));
$this->assertEquals('f', (string) $container->getDefinition('g')->getArgument(1));
$this->assertEquals('f', (string) $container->getDefinition('g')->getArgument(2));
}
public function testCompleteExistingDefinition()
{
$container = new ContainerBuilder();
$container->register('b', __NAMESPACE__.'\B');
$container->register('f', __NAMESPACE__.'\F');
$hDefinition = $container->register('h', __NAMESPACE__.'\H')->addArgument(new Reference('b'));
$hDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$this->assertCount(2, $container->getDefinition('h')->getArguments());
$this->assertEquals('b', (string) $container->getDefinition('h')->getArgument(0));
$this->assertEquals('f', (string) $container->getDefinition('h')->getArgument(1));
}
public function testCompleteExistingDefinitionWithNotDefinedArguments()
{
$container = new ContainerBuilder();
$container->register('b', __NAMESPACE__.'\B');
$container->register('f', __NAMESPACE__.'\F');
$hDefinition = $container->register('h', __NAMESPACE__.'\H')->addArgument('')->addArgument('');
$hDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$this->assertCount(2, $container->getDefinition('h')->getArguments());
$this->assertEquals('b', (string) $container->getDefinition('h')->getArgument(0));
$this->assertEquals('f', (string) $container->getDefinition('h')->getArgument(1));
}
/**
* @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
* @expectedExceptionMessage Unable to autowire argument of type "Symfony\Component\DependencyInjection\Tests\Compiler\CollisionInterface" for the service "a". Multiple services exist for this interface (c1, c2, c3).
*/
public function testTypeCollision()
{
$container = new ContainerBuilder();
$container->register('c1', __NAMESPACE__.'\CollisionA');
$container->register('c2', __NAMESPACE__.'\CollisionB');
$container->register('c3', __NAMESPACE__.'\CollisionB');
$aDefinition = $container->register('a', __NAMESPACE__.'\CannotBeAutowired');
$aDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
}
/**
* @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
* @expectedExceptionMessage Unable to autowire argument of type "Symfony\Component\DependencyInjection\Tests\Compiler\Foo" for the service "a". Multiple services exist for this class (a1, a2).
*/
public function testTypeNotGuessable()
{
$container = new ContainerBuilder();
$container->register('a1', __NAMESPACE__.'\Foo');
$container->register('a2', __NAMESPACE__.'\Foo');
$aDefinition = $container->register('a', __NAMESPACE__.'\NotGuessableArgument');
$aDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
}
/**
* @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
* @expectedExceptionMessage Unable to autowire argument of type "Symfony\Component\DependencyInjection\Tests\Compiler\A" for the service "a". Multiple services exist for this class (a1, a2).
*/
public function testTypeNotGuessableWithSubclass()
{
$container = new ContainerBuilder();
$container->register('a1', __NAMESPACE__.'\B');
$container->register('a2', __NAMESPACE__.'\B');
$aDefinition = $container->register('a', __NAMESPACE__.'\NotGuessableArgumentForSubclass');
$aDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
}
/**
* @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
* @expectedExceptionMessage Unable to autowire argument of type "Symfony\Component\DependencyInjection\Tests\Compiler\CollisionInterface" for the service "a". No services were found matching this interface and it cannot be auto-registered.
*/
public function testTypeNotGuessableNoServicesFound()
{
$container = new ContainerBuilder();
$aDefinition = $container->register('a', __NAMESPACE__.'\CannotBeAutowired');
$aDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
}
public function testTypeNotGuessableWithTypeSet()
{
$container = new ContainerBuilder();
$container->register('a1', __NAMESPACE__.'\Foo');
$container->register(Foo::class, Foo::class);
$aDefinition = $container->register('a', __NAMESPACE__.'\NotGuessableArgument');
$aDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$this->assertCount(1, $container->getDefinition('a')->getArguments());
$this->assertEquals(Foo::class, (string) $container->getDefinition('a')->getArgument(0));
}
public function testWithTypeSet()
{
$container = new ContainerBuilder();
$container->register('c1', __NAMESPACE__.'\CollisionA');
$container->register('c2', __NAMESPACE__.'\CollisionB');
$container->setAlias(CollisionInterface::class, 'c2');
$aDefinition = $container->register('a', __NAMESPACE__.'\CannotBeAutowired');
$aDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$this->assertCount(1, $container->getDefinition('a')->getArguments());
$this->assertEquals(CollisionInterface::class, (string) $container->getDefinition('a')->getArgument(0));
}
public function testCreateDefinition()
{
$container = new ContainerBuilder();
$coopTilleulsDefinition = $container->register('coop_tilleuls', __NAMESPACE__.'\LesTilleuls');
$coopTilleulsDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$this->assertCount(1, $container->getDefinition('coop_tilleuls')->getArguments());
$this->assertEquals('autowired.Symfony\Component\DependencyInjection\Tests\Compiler\Dunglas', $container->getDefinition('coop_tilleuls')->getArgument(0));
$dunglasDefinition = $container->getDefinition('autowired.Symfony\Component\DependencyInjection\Tests\Compiler\Dunglas');
$this->assertEquals(__NAMESPACE__.'\Dunglas', $dunglasDefinition->getClass());
$this->assertFalse($dunglasDefinition->isPublic());
$this->assertCount(1, $dunglasDefinition->getArguments());
$this->assertEquals('autowired.Symfony\Component\DependencyInjection\Tests\Compiler\Lille', $dunglasDefinition->getArgument(0));
$lilleDefinition = $container->getDefinition('autowired.Symfony\Component\DependencyInjection\Tests\Compiler\Lille');
$this->assertEquals(__NAMESPACE__.'\Lille', $lilleDefinition->getClass());
}
public function testResolveParameter()
{
$container = new ContainerBuilder();
$container->setParameter('class_name', __NAMESPACE__.'\Foo');
$container->register('foo', '%class_name%');
$barDefinition = $container->register('bar', __NAMESPACE__.'\Bar');
$barDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$this->assertEquals('foo', $container->getDefinition('bar')->getArgument(0));
}
public function testOptionalParameter()
{
$container = new ContainerBuilder();
$container->register('a', __NAMESPACE__.'\A');
$container->register('foo', __NAMESPACE__.'\Foo');
$optDefinition = $container->register('opt', __NAMESPACE__.'\OptionalParameter');
$optDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$definition = $container->getDefinition('opt');
$this->assertNull($definition->getArgument(0));
$this->assertEquals('a', $definition->getArgument(1));
$this->assertEquals('foo', $definition->getArgument(2));
}
public function testDontTriggerAutowiring()
{
$container = new ContainerBuilder();
$container->register('foo', __NAMESPACE__.'\Foo');
$container->register('bar', __NAMESPACE__.'\Bar');
$pass = new AutowirePass();
$pass->process($container);
$this->assertCount(0, $container->getDefinition('bar')->getArguments());
}
/**
* @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
* @expectedExceptionMessage Cannot autowire argument $r of method Symfony\Component\DependencyInjection\Tests\Compiler\BadTypeHintedArgument::__construct() for service "a": Class Symfony\Component\DependencyInjection\Tests\Compiler\NotARealClass does not exist.
*/
public function testClassNotFoundThrowsException()
{
$container = new ContainerBuilder();
$aDefinition = $container->register('a', __NAMESPACE__.'\BadTypeHintedArgument');
$aDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
}
/**
* @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
* @expectedExceptionMessage Cannot autowire argument $r of method Symfony\Component\DependencyInjection\Tests\Compiler\BadParentTypeHintedArgument::__construct() for service "a": Class Symfony\Component\DependencyInjection\Tests\Compiler\OptionalServiceClass does not exist.
*/
public function testParentClassNotFoundThrowsException()
{
$container = new ContainerBuilder();
$aDefinition = $container->register('a', __NAMESPACE__.'\BadParentTypeHintedArgument');
$aDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
}
public function testDontUseAbstractServices()
{
$container = new ContainerBuilder();
$container->register('abstract_foo', __NAMESPACE__.'\Foo')->setAbstract(true);
$container->register('foo', __NAMESPACE__.'\Foo');
$container->register('bar', __NAMESPACE__.'\Bar')->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$arguments = $container->getDefinition('bar')->getArguments();
$this->assertSame('foo', (string) $arguments[0]);
}
public function testSomeSpecificArgumentsAreSet()
{
$container = new ContainerBuilder();
$container->register('foo', __NAMESPACE__.'\Foo');
$container->register('a', __NAMESPACE__.'\A');
$container->register('dunglas', __NAMESPACE__.'\Dunglas');
$container->register('multiple', __NAMESPACE__.'\MultipleArguments')
->setAutowired(true)
// set the 2nd (index 1) argument only: autowire the first and third
// args are: A, Foo, Dunglas
->setArguments(array(
1 => new Reference('foo'),
));
$pass = new AutowirePass();
$pass->process($container);
$definition = $container->getDefinition('multiple');
$this->assertEquals(
array(
new Reference('a'),
new Reference('foo'),
new Reference('dunglas'),
),
$definition->getArguments()
);
}
/**
* @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
* @expectedExceptionMessage Cannot autowire service "arg_no_type_hint": argument $foo of method Symfony\Component\DependencyInjection\Tests\Compiler\MultipleArguments::__construct() must have a type-hint or be given a value explicitly.
*/
public function testScalarArgsCannotBeAutowired()
{
$container = new ContainerBuilder();
$container->register('a', __NAMESPACE__.'\A');
$container->register('dunglas', __NAMESPACE__.'\Dunglas');
$container->register('arg_no_type_hint', __NAMESPACE__.'\MultipleArguments')
->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$container->getDefinition('arg_no_type_hint');
}
/**
* @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
* @expectedExceptionMessage Cannot autowire service "not_really_optional_scalar": argument $foo of method Symfony\Component\DependencyInjection\Tests\Compiler\MultipleArgumentsOptionalScalarNotReallyOptional::__construct() must have a type-hint or be given a value explicitly.
*/
public function testOptionalScalarNotReallyOptionalThrowException()
{
$container = new ContainerBuilder();
$container->register('a', __NAMESPACE__.'\A');
$container->register('lille', __NAMESPACE__.'\Lille');
$container->register('not_really_optional_scalar', __NAMESPACE__.'\MultipleArgumentsOptionalScalarNotReallyOptional')
->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
}
public function testOptionalScalarArgsDontMessUpOrder()
{
$container = new ContainerBuilder();
$container->register('a', __NAMESPACE__.'\A');
$container->register('lille', __NAMESPACE__.'\Lille');
$container->register('with_optional_scalar', __NAMESPACE__.'\MultipleArgumentsOptionalScalar')
->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$definition = $container->getDefinition('with_optional_scalar');
$this->assertEquals(
array(
new Reference('a'),
// use the default value
'default_val',
new Reference('lille'),
),
$definition->getArguments()
);
}
public function testOptionalScalarArgsNotPassedIfLast()
{
$container = new ContainerBuilder();
$container->register('a', __NAMESPACE__.'\A');
$container->register('lille', __NAMESPACE__.'\Lille');
$container->register('with_optional_scalar_last', __NAMESPACE__.'\MultipleArgumentsOptionalScalarLast')
->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$definition = $container->getDefinition('with_optional_scalar_last');
$this->assertEquals(
array(
new Reference('a'),
new Reference('lille'),
// third arg shouldn't *need* to be passed
// but that's hard to "pull of" with autowiring, so
// this assumes passing the default val is ok
'some_val',
),
$definition->getArguments()
);
}
public function testSetterInjection()
{
$container = new ContainerBuilder();
$container->register('app_foo', Foo::class);
$container->register('app_a', A::class);
$container->register('app_collision_a', CollisionA::class);
$container->register('app_collision_b', CollisionB::class);
// manually configure *one* call, to override autowiring
$container
->register('setter_injection', SetterInjection::class)
->setAutowiredMethods(array('set*'))
->addMethodCall('setWithCallsConfigured', array('manual_arg1', 'manual_arg2'))
;
$pass = new AutowirePass();
$pass->process($container);
$methodCalls = $container->getDefinition('setter_injection')->getMethodCalls();
// grab the call method names
$actualMethodNameCalls = array_map(function ($call) {
return $call[0];
}, $methodCalls);
$this->assertEquals(
array('setWithCallsConfigured', 'setFoo', 'setDependencies'),
$actualMethodNameCalls
);
// test setWithCallsConfigured args
$this->assertEquals(
array('manual_arg1', 'manual_arg2'),
$methodCalls[0][1]
);
// test setFoo args
$this->assertEquals(
array(new Reference('app_foo')),
$methodCalls[1][1]
);
}
public function testExplicitMethodInjection()
{
$container = new ContainerBuilder();
$container->register('app_foo', Foo::class);
$container->register('app_a', A::class);
$container->register('app_collision_a', CollisionA::class);
$container->register('app_collision_b', CollisionB::class);
$container
->register('setter_injection', SetterInjection::class)
->setAutowiredMethods(array('setFoo', 'notASetter'))
;
$pass = new AutowirePass();
$pass->process($container);
$methodCalls = $container->getDefinition('setter_injection')->getMethodCalls();
$actualMethodNameCalls = array_map(function ($call) {
return $call[0];
}, $methodCalls);
$this->assertEquals(
array('setFoo', 'notASetter'),
$actualMethodNameCalls
);
}
/**
* @requires PHP 7.1
*/
public function testGetterOverriding()
{
$container = new ContainerBuilder();
$container->register('b', B::class);
$container
->register('getter_overriding', GetterOverriding::class)
->setOverriddenGetter('getExplicitlyDefined', new Reference('b'))
->setAutowiredMethods(array('get*'))
;
$pass = new AutowirePass();
$pass->process($container);
$overridenGetters = $container->getDefinition('getter_overriding')->getOverriddenGetters();
$this->assertEquals(array(
'getexplicitlydefined' => new Reference('b'),
'getfoo' => new Reference('autowired.Symfony\Component\DependencyInjection\Tests\Compiler\Foo'),
'getbar' => new Reference('autowired.Symfony\Component\DependencyInjection\Tests\Compiler\Bar'),
), $overridenGetters);
}
/**
* @dataProvider getCreateResourceTests
* @group legacy
*/
public function testCreateResourceForClass($className, $isEqual)
{
$startingResource = AutowirePass::createResourceForClass(
new \ReflectionClass(__NAMESPACE__.'\ClassForResource')
);
$newResource = AutowirePass::createResourceForClass(
new \ReflectionClass(__NAMESPACE__.'\\'.$className)
);
// hack so the objects don't differ by the class name
$startingReflObject = new \ReflectionObject($startingResource);
$reflProp = $startingReflObject->getProperty('class');
$reflProp->setAccessible(true);
$reflProp->setValue($startingResource, __NAMESPACE__.'\\'.$className);
if ($isEqual) {
$this->assertEquals($startingResource, $newResource);
} else {
$this->assertNotEquals($startingResource, $newResource);
}
}
public function getCreateResourceTests()
{
return array(
array('IdenticalClassResource', true),
array('ClassChangedConstructorArgs', false),
);
}
public function testIgnoreServiceWithClassNotExisting()
{
$container = new ContainerBuilder();
$container->register('class_not_exist', __NAMESPACE__.'\OptionalServiceClass');
$barDefinition = $container->register('bar', __NAMESPACE__.'\Bar');
$barDefinition->setAutowired(true);
$pass = new AutowirePass();
$pass->process($container);
$this->assertTrue($container->hasDefinition('bar'));
}
/**
* @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
* @expectedExceptionMessage Unable to autowire argument of type "Symfony\Component\DependencyInjection\Tests\Compiler\CollisionInterface" for the service "setter_injection_collision". Multiple services exist for this interface (c1, c2).
* @expectedExceptionCode 1
*/
public function testSetterInjectionCollisionThrowsException()
{
$container = new ContainerBuilder();
$container->register('c1', CollisionA::class);
$container->register('c2', CollisionB::class);
$aDefinition = $container->register('setter_injection_collision', SetterInjectionCollision::class);
$aDefinition->setAutowiredMethods(array('set*'));
$pass = new AutowirePass();
$pass->process($container);
}
public function testLogUnusedPatterns()
{
$container = new ContainerBuilder();
$definition = $container->register('foo', Foo::class);
$definition->setAutowiredMethods(array('not', 'exist*'));
$pass = new AutowirePass();
$pass->process($container);
$this->assertEquals(array(AutowirePass::class.': Autowiring\'s patterns "not", "exist*" for service "foo" don\'t match any method.'), $container->getCompiler()->getLog());
}
public function testPartialMethodCalls()
{
$container = new ContainerBuilder();
$container->register('a', A::class);
$container->register('foo', Foo::class);
$definition = $container->register('bar', SetterInjection::class);
$definition->setAutowired(true);
$definition->addMethodCall('setDependencies', array(new Reference('foo')));
}
public function testEmptyStringIsKept()
{
$container = new ContainerBuilder();
$container->register('a', __NAMESPACE__.'\A');
$container->register('lille', __NAMESPACE__.'\Lille');
$container->register('foo', __NAMESPACE__.'\MultipleArgumentsOptionalScalar')
->setAutowired(true)
->setArguments(array('', ''));
$pass = new AutowirePass();
$pass->process($container);
$this->assertEquals(array(new Reference('a'), '', new Reference('lille')), $container->getDefinition('foo')->getArguments());
}
}
class Foo
{
}
class Bar
{
public function __construct(Foo $foo)
{
}
}
class A
{
}
class B extends A
{
}
class C
{
public function __construct(A $a)
{
}
}
interface DInterface
{
}
interface EInterface extends DInterface
{
}
interface IInterface
{
}
class I implements IInterface
{
}
class F extends I implements EInterface
{
}
class G
{
public function __construct(DInterface $d, EInterface $e, IInterface $i)
{
}
}
class H
{
public function __construct(B $b, DInterface $d)
{
}
}
interface CollisionInterface
{
}
class CollisionA implements CollisionInterface
{
}
class CollisionB implements CollisionInterface
{
}
class CannotBeAutowired
{
public function __construct(CollisionInterface $collision)
{
}
}
class Lille
{
}
class Dunglas
{
public function __construct(Lille $l)
{
}
}
class LesTilleuls
{
public function __construct(Dunglas $k)
{
}
}
class OptionalParameter
{
public function __construct(CollisionInterface $c = null, A $a, Foo $f = null)
{
}
}
class BadTypeHintedArgument
{
public function __construct(Dunglas $k, NotARealClass $r)
{
}
}
class BadParentTypeHintedArgument
{
public function __construct(Dunglas $k, OptionalServiceClass $r)
{
}
}
class NotGuessableArgument
{
public function __construct(Foo $k)
{
}
}
class NotGuessableArgumentForSubclass
{
public function __construct(A $k)
{
}
}
class MultipleArguments
{
public function __construct(A $k, $foo, Dunglas $dunglas)
{
}
}
class MultipleArgumentsOptionalScalar
{
public function __construct(A $a, $foo = 'default_val', Lille $lille = null)
{
}
}
class MultipleArgumentsOptionalScalarLast
{
public function __construct(A $a, Lille $lille, $foo = 'some_val')
{
}
}
class MultipleArgumentsOptionalScalarNotReallyOptional
{
public function __construct(A $a, $foo = 'default_val', Lille $lille)
{
}
}
/*
* Classes used for testing createResourceForClass
*/
class ClassForResource
{
public function __construct($foo, Bar $bar = null)
{
}
public function setBar(Bar $bar)
{
}
}
class IdenticalClassResource extends ClassForResource
{
}
class ClassChangedConstructorArgs extends ClassForResource
{
public function __construct($foo, Bar $bar, $baz)
{
}
}
class SetterInjection
{
public function setFoo(Foo $foo)
{
// should be called
}
public function setDependencies(Foo $foo, A $a)
{
// should be called
}
public function setBar()
{
// should not be called
}
public function setNotAutowireable(NotARealClass $n)
{
// should not be called
}
public function setArgCannotAutowire($foo)
{
// should not be called
}
public function setOptionalNotAutowireable(NotARealClass $n = null)
{
// should not be called
}
public function setOptionalNoTypeHint($foo = null)
{
// should not be called
}
public function setOptionalArgNoAutowireable($other = 'default_val')
{
// should not be called
}
public function setWithCallsConfigured(A $a)
{
// this method has a calls configured on it
// should not be called
}
public function notASetter(A $a)
{
// should be called only when explicitly specified
}
protected function setProtectedMethod(A $a)
{
// should not be called
}
}
class SetterInjectionCollision
{
public function setMultipleInstancesForOneArg(CollisionInterface $collision)
{
// The CollisionInterface cannot be autowired - there are multiple
// should throw an exception
}
}