Keith Solomon
46 lines
1.0 KiB
PHP
46 lines
1.0 KiB
PHP
<?php
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namespace WPContentSync\Tests\Unit;
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use PHPUnit\Framework\TestCase;
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use WPContentSync\Container;
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class ContainerTest extends TestCase {
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public function test_it_returns_registered_service(): void {
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$container = new Container();
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$service = new \stdClass();
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$container->set( 'example', $service );
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self::assertSame( $service, $container->get( 'example' ) );
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}
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public function test_it_reuses_factory_result(): void {
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$container = new Container();
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$calls = 0;
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$container->factory(
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'example',
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static function () use ( &$calls ): \stdClass {
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++$calls;
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return new \stdClass();
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}
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);
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$first = $container->get( 'example' );
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$second = $container->get( 'example' );
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self::assertSame( $first, $second );
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self::assertSame( 1, $calls );
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}
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public function test_it_throws_for_unknown_service(): void {
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$container = new Container();
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$this->expectException( \InvalidArgumentException::class );
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$this->expectExceptionMessage( 'Service "missing" is not registered.' );
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$container->get( 'missing' );
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}
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}
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