/** * @test */ public function The_getType_method_returns_the_type_passed_to_the_is_method() { // given $Type = Type::fromName('tueena\\spec\\core\\stubs\\IMyService'); // when $ReturnValue = IdentifyingType::is($Type); // then $this->assertSame($Type, $ReturnValue->getType()); }
/** * @test */ public function If_a_service_requires_itself_in_its_init_function_this_is_not_considered_as_circular_reference() { // given $ServiceDefinitions = new ServiceDefinitions(); $ServiceDefinitions->add(IdentifyingType::is(Type::fromName('tueena\\spec\\core\\stubs\\A')), ImplementingType::isTheSame(), InitFunction::is(function (A $A) { })); $Target = new ServiceDefinitionsValidator(); // when, then $Target->validate($ServiceDefinitions); }
public function run() { // Call the Loader configurator. $Loader = new Loader(); $LoaderConfigurator = $this->LoaderConfigurator; $LoaderConfigurator($Loader); // Build the service definitions collection. $ServiceDefinitions = new ServiceDefinitions(); // Call the service definer. $ServiceDefiner = $this->ServiceDefiner; $ServiceDefiner($ServiceDefinitions); // Build the service factory and the injector. $ServiceFactory = new ServiceFactory($ServiceDefinitions); $Injector = new Injector($ServiceFactory); // Register the Injector and the Loader as services. $ServiceFactory->addService(IdentifyingType::is(Type::fromName('tueena\\core\\services\\IInjector')), $Injector)->addService(IdentifyingType::is(Type::fromName('tueena\\core\\ILoader')), $Loader); // Call the main function. $MainFunction = new InjectionTargetClosure($this->MainFunction); $Injector->resolve($MainFunction); }
/** * @test */ public function A_servcie_instance_can_be_added() { // given $ServiceDefinitions = new ServiceDefinitions(); $Target = new ServiceFactory($ServiceDefinitions); // when $A = new A(); $Target->addService(IdentifyingType::is(Type::fromName('tueena\\spec\\core\\stubs\\A')), $A); $Injector = new Injector($Target); // then $this->assertSame($A, $Target->getService(Type::fromName('tueena\\spec\\core\\stubs\\A'), $Injector)); }
/** * @test */ public function hasInitFunction_returns_false_if_no_init_function_passed_in() { // given $IdentifyingType = IdentifyingType::is(Type::fromName(__CLASS__)); $ImplementingType = ImplementingType::is(Type::fromName(__CLASS__)); $FactoryFunction = FactoryFunction::is(function () { }); // when $Target = new ServiceDefinition('', 0, $IdentifyingType, $ImplementingType, $FactoryFunction, null); // then $this->AssertTrue($Target->hasFactoryFunction()); $this->AssertFalse($Target->hasInitFunction()); }
/** * @test */ public function The_main_method_is_resolved_by_the_Injector() { // given $loaderConfigurator = function () { }; $serviceDefiner = function (ServiceDefinitions $ServiceDefinitions) { $ServiceDefinitions->add(IdentifyingType::is(Type::fromName('tueena\\spec\\core\\stubs\\IMyService')), ImplementingType::is(Type::fromName('tueena\\spec\\core\\stubs\\MyService'))); }; $passedInServiceInstance = null; $mainFunction = function (IMyService $MyService) use(&$passedInServiceInstance) { $passedInServiceInstance = $MyService; }; $Target = new Application($loaderConfigurator, $serviceDefiner, $mainFunction); // when $Target->run(); // then $this->assertInstanceOf('\\tueena\\spec\\core\\stubs\\MyService', $passedInServiceInstance); }
/** * @test */ public function If_a_service_is_not_defined_with_a_factory_function_the_constructor_of_that_service_gets_injected_with_the_required_services() { // given $serviceDefinitions = new ServiceDefinitions(); $serviceDefinitions->add(IdentifyingType::is(Type::fromName('tueena\\spec\\core\\stubs\\D')), ImplementingType::isTheSame())->add(IdentifyingType::is(Type::fromName('tueena\\spec\\core\\stubs\\E')), ImplementingType::isTheSame()); $ServiceFactory = new ServiceFactory($serviceDefinitions); $Target = new Injector($ServiceFactory); $PropertyDOfE = null; $Closure = function (\tueena\spec\core\stubs\E $E) use(&$PropertyDOfE) { $PropertyDOfE = $E->D; }; // when $Target->resolve(new InjectionTargetClosure($Closure)); // then $this->assertInstanceOf('tueena\\spec\\core\\stubs\\D', $PropertyDOfE); }
/** * @test */ public function The_getAll_method_returns_all_service_definitions() { // given $Target = new ServiceDefinitions(); $Target->add(IdentifyingType::is(Type::fromName('tueena\\spec\\core\\stubs\\IMyService')), ImplementingType::isTheSame())->add(IdentifyingType::is(Type::fromName('tueena\\spec\\core\\stubs\\MyService')), ImplementingType::isTheSame()); // when $result = $Target->getAll(); // then $this->assertEquals(['tueena\\spec\\core\\stubs\\IMyService' => $Target->get(Type::fromName('tueena\\spec\\core\\stubs\\IMyService')), 'tueena\\spec\\core\\stubs\\MyService' => $Target->get(Type::fromName('tueena\\spec\\core\\stubs\\MyService'))], $result); }