kikimarik/strict-di-container

Composer PSR-11 package for Dependency Injection Container

v1.0.1 2022-09-27 14:51 UTC

Requires

• php: >=7.4
• psr/container: ^2.0.2

Requires (Dev)

• codeception/codeception: 4.2.0
• codeception/module-asserts: ^1.0.0
• codeception/module-phpbrowser: ^1.0.0

MIT

• Sergey Sorokin

README

Features

• Object-oriented design (without static methods etc.)
• Compatible with PHP 7.4 and later, including PHP 8.1
• Compatible with PSR-11

Why do you need it

The library helps you project to inject it dependencies. It has a nice object-oriented design, and it is going to please you with its simplicity. Before testing a class that depends on that library component, it is easy to replace that dependency with a fake class.

A Simple Example

<?php

//Load Composer's autoloader
use kikimarik\di\identity\DefaultClassIdentityFactory;
use kikimarik\di\identity\HashClassIdentity;
use kikimarik\di\map\UniqueClassEntityMap;
use kikimarik\di\StrictContainer;
use kikimarik\di\tests\unit\Bar;
use kikimarik\di\tests\unit\Foo;
use kikimarik\di\tests\unit\FooBar;

require_once __DIR__ . "/vendor/autoload.php";

$classMap = new UniqueClassEntityMap();
$classMap->put(new HashClassIdentity(Foo::class, "md5"), new Foo("foo"));
$classMap->put(new HashClassIdentity(Bar::class, "md5"), new Bar("bar"));
$container = new StrictContainer(
    $classMap,
    new DefaultClassIdentityFactory(
        HashClassIdentity::class,
        [
            "algo" => "md5"
        ]
    )
);
if ($container->has(Foo::class)) {
    print_r($container->get(Foo::class)); // got object from container
}
if (!$container->has(FooBar::class)) {
    print_r("Container does not contain class " . FooBar::class);
}

License

This software is distributed under the MIT license.

Installation

• via composer composer require kikimarik/strict-di-container

Tests

Lognote tests use the Codeception 4.2.0 framework. All unit tests must be passed.

For tests running you can run the command: ./vendor/bin/codecept run