<?php declare(strict_types=1); namespace DNW\Skills\Tests; use DNW\Skills\HashMap; use PHPUnit\Framework\TestCase; use PHPUnit\Framework\Attributes\CoversClass; use stdClass; #[CoversClass(HashMap::class)] class HashMapTest extends TestCase { public function testHashmap(): void { $h = new HashMap(); $this->assertEquals([], $h->getAllKeys()); $this->assertEquals([], $h->getAllValues()); $o1 = new stdClass(); $o2 = new stdClass(); $h->setValue($o1, 1); $h->setvalue($o2, 2); $this->assertEquals([1, 2], $h->getAllValues()); $this->assertEquals([$o1, $o2], $h->getAllKeys()); $this->assertEquals(1, $h->getvalue($o1)); $this->assertEquals(2, $h->getvalue($o2)); $this->assertEquals(2, $h->count()); } }