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<?php |
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declare(strict_types=1); |
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namespace GacelaTest\Unit; |
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use Gacela\Resolver\Container; |
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use GacelaTest\Fake\ClassWithInterfaceDependencies; |
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use GacelaTest\Fake\ClassWithObjectDependencies; |
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use GacelaTest\Fake\ClassWithoutDependencies; |
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use GacelaTest\Fake\Person; |
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use GacelaTest\Fake\PersonInterface; |
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use PHPUnit\Framework\TestCase; |
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final class ContainerTest extends TestCase |
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{ |
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public function test_static_create_without_dependencies(): void |
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{ |
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$actual = Container::create(ClassWithoutDependencies::class); |
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self::assertEquals(new ClassWithoutDependencies(), $actual); |
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} |
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public function test_static_create_with_dependencies(): void |
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{ |
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$actual = Container::create(ClassWithObjectDependencies::class); |
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self::assertEquals(new ClassWithObjectDependencies(new Person()), $actual); |
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} |
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public function test_without_dependencies(): void |
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{ |
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$container = new Container(); |
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$actual = $container->get(ClassWithoutDependencies::class); |
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self::assertEquals(new ClassWithoutDependencies(), $actual); |
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} |
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public function test_object_with_resolvable_dependencies(): void |
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{ |
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$container = new Container(); |
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$actual = $container->get(ClassWithObjectDependencies::class); |
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self::assertEquals(new ClassWithObjectDependencies(new Person()), $actual); |
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} |
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public function test_interface_dependency(): void |
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{ |
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$container = new Container([ |
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PersonInterface::class => Person::class, |
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]); |
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$actual = $container->get(ClassWithObjectDependencies::class); |
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self::assertEquals(new ClassWithObjectDependencies(new Person()), $actual); |
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} |
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public function test_use_mapped_interface_dependency(): void |
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{ |
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$person = new Person(); |
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$person->name = 'anything'; |
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$container = new Container([ |
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PersonInterface::class => $person, |
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]); |
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$actual = $container->get(ClassWithInterfaceDependencies::class); |
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self::assertEquals(new ClassWithInterfaceDependencies($person), $actual); |
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} |
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public function test_has_not_existing_class(): void |
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{ |
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$container = new Container(); |
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$actual = $container->has(InexistentClass::class); |
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self::assertFalse($actual); |
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} |
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public function test_container_has_class(): void |
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{ |
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$container = new Container(); |
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$actual = $container->has(Person::class); |
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self::assertTrue($actual); |
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} |
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public function test_resolve_object_from_interface(): void |
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{ |
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$person = new Person(); |
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$person->name = 'person-name'; |
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$container = new Container([ |
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PersonInterface::class => $person, |
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]); |
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$resolvedPerson = $container->get(PersonInterface::class); |
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self::assertSame($resolvedPerson, $person); |
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} |
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public function test_resolve_new_object(): void |
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{ |
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// We are registering 'PersonInterface::class', but 'Person::class' was not. |
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// As result, a 'new Person()' will be resolved. |
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$person = new Person(); |
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$person->name = 'person-name'; |
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$container = new Container([ |
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PersonInterface::class => $person, |
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]); |
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$resolvedPerson = $container->get(Person::class); |
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self::assertEquals($resolvedPerson, new Person()); // different objects! |
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} |
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public function test_interface_not_registered_returns_null(): void |
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{ |
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$container = new Container([ |
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Person::class => new Person(), |
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]); |
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$resolvedPerson = $container->get(PersonInterface::class); |
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self::assertNull($resolvedPerson); |
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} |
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public function test_resolve_object_from_classname(): void |
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{ |
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$container = new Container([ |
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PersonInterface::class => Person::class, |
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]); |
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$resolvedPerson = $container->get(PersonInterface::class); |
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self::assertEquals($resolvedPerson, new Person()); |
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} |
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public function test_resolve_object_from_instance_in_a_callable(): void |
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{ |
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$person = new Person(); |
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$person->name = 'person-name'; |
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$container = new Container([ |
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PersonInterface::class => static fn () => $person, |
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]); |
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$resolvedPerson = $container->get(PersonInterface::class); |
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self::assertEquals($resolvedPerson, $person); |
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} |
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public function test_resolve_object_from_callable_classname_in_a_callable(): void |
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{ |
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$container = new Container([ |
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PersonInterface::class => static fn () => Person::class, |
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]); |
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$resolvedPerson = $container->get(PersonInterface::class); |
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self::assertEquals($resolvedPerson, new Person()); |
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} |
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} |
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gacela-project /
container
