/**
* @test
*/
public function classAnnotatedWithSingletonWillOnlyBeCreatedOnce()
{
$binder = new Binder();
$binder->bind(Number::class)->to(RandomSingleton::class);
$slot = $binder->getInjector()->getInstance(SlotMachine::class);
assert($slot->number1, isInstanceOf(RandomSingleton::class)->and(isSameAs($slot->number2)));
}
/**
* @test
*/
public function injectWithProviderClass()
{
$binder = new Binder();
$binder->bind(Answer::class)->toProviderClass(new \ReflectionClass(MyProviderClass::class));
$question = $binder->getInjector()->getInstance(AnotherQuestion::class);
assert($question->getAnswer(), isInstanceOf(Answer::class));
}
/**
* @test
*/
public function otherScopeIsUsedToCreateInstance()
{
$binder = new Binder();
$instance = new \stdClass();
$binder->bind(\stdClass::class)->to(\stdClass::class)->in(NewInstance::of(BindingScope::class)->mapCalls(['getInstance' => $instance]));
assert($binder->getInjector()->getInstance(\stdClass::class), isSameAs($instance));
}
/**
* @test
*/
public function namedConstructorInjectionWithMultipleParamAndNamedParamGroup()
{
$binder = new Binder();
$binder->bind(Employee::class)->named('schst')->to(Boss::class);
$binder->bind(Employee::class)->to(TeamMember::class);
$injector = $binder->getInjector();
$group = $injector->getInstance(DevelopersMultipleConstructorParamsGroupedName::class);
assert($group, equals(new DevelopersMultipleConstructorParamsGroupedName(new Boss(), new Boss())));
}
/**
* @test
*/
public function injectWithClosure()
{
$binder = new Binder();
$answer = new Answer();
$binder->bind(Answer::class)->toClosure(function () use($answer) {
return $answer;
});
$question = $binder->getInjector()->getInstance(AnotherQuestion::class);
assert($question, isInstanceOf(AnotherQuestion::class));
assert($question->getAnswer(), isSameAs($answer));
}
/**
* @test
*/
public function instanceCreationThrowsBindingExceptionWhenNoPropertiesBound()
{
$injector = Binder::createInjector();
expect(function () use($injector) {
$injector->getInstance(PropertyReceiver::class);
})->throws(BindingException::class)->message(startsWith('Can not inject into ' . PropertyReceiver::class . '::__construct($foo).' . ' No binding for type __PROPERTY__ (named "example.foo") specified.'));
}
/**
* @since 2.1.0
* @test
* @group issue_31
*/
public function injectConstantViaClosure()
{
$binder = new Binder();
$binder->bindConstant('answer')->toClosure(function () {
return 42;
});
$this->assertConstantInjection($binder->getInjector());
}
/**
* @test
*/
public function explicitBindingOverwritesProvidedByAnnotation()
{
$binder = new Binder();
$binder->bind(Person2::class)->to(Mikey::class);
assert($binder->getInjector()->getInstance(Person2::class), isInstanceOf(Mikey::class));
}
/**
* @test
* @since 4.1.3
*/
public function propertyBindingUsedWhenParamHasTypeHintButIsAnnotated()
{
try {
$binder = new Binder();
$properties = new Properties(['config' => ['example.password' => 'somePassword']]);
$binder->bindProperties($properties, 'PROD');
$example = $binder->getInjector()->getInstance(Example::class);
assert($example->password, isInstanceOf(Secret::class));
} finally {
// ensure all references are removed to clean up environment
unset($properties);
$example->password = null;
unset($example);
unset($binder);
gc_collect_cycles();
}
}
/**
* configure the binder
*
* @param \stubbles\ioc\Binder $binder
* @param string $projectPath optional project base path
*/
public function configure(Binder $binder, string $projectPath = null)
{
$binder->bind('bar')->to('stdClass');
}
/**
* creates plugin handler instance
*
* @param Binder $binder
* @return PluginHandler
*/
private function createPluginHandler(Binder $binder) : PluginHandler
{
return $binder->getInjector()->getInstance(PluginHandler::class);
}
/**
* @test
* @since 6.0.0
*/
public function throwsBindingExceptionWhenNoFallbackSpecifiedAndNoModeSet()
{
$injector = Binder::createInjector();
expect(function () use($injector) {
$injector->getInstance(Person4::class);
})->throws(BindingException::class);
}
/**
* set up test environment
*/
public function setUp()
{
$binder = new Binder();
$binder->bind(Person2::class)->to(Mikey::class)->inSession();
$this->injector = $binder->getInjector();
}
/**
* @test
* @since 5.1.0
*/
public function constructorInjectionWithOptionalSecondParam()
{
$injector = Binder::createInjector(function (Binder $binder) {
$binder->bind(Tire::class)->to(Goodyear::class);
});
$bike = $injector->getInstance(BikeWithOptionalOtherParam::class);
assert($bike->other, equals('foo'));
}
/**
* configure the binder
*
* @param \stubbles\ioc\Binder $binder
* @param string $projectPath optional project base path
*/
public function configure(Binder $binder, string $projectPath = null)
{
$this->environment->registerErrorHandler($projectPath);
$this->environment->registerExceptionHandler($projectPath);
$binder->setEnvironment($this->environment->name())->bind(Environment::class)->toInstance($this->environment);
if (file_exists($this->propertiesFile($projectPath))) {
$binder->bindPropertiesFromFile($this->propertiesFile($projectPath), $this->environment->name());
}
$binder->bindConstant('stubbles.project.path')->to($projectPath);
foreach ($this->buildPathes($projectPath) as $name => $value) {
$binder->bindConstant($name)->to($value);
}
}