OmniArrayTest.php
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OmniArrayTest.php
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	<?php
	declare(strict_types=1);

	namespace Keruald\OmniTools\Tests\Collections;

	use Keruald\OmniTools\Collections\OmniArray;
	use PHPUnit\Framework\TestCase;

	class OmniArrayTest extends TestCase {

	public function testMap () : void {
	$actual = (new OmniArray([1, 2, 3, 4, 5]))
	->map(function ($x) { return $x * $x; })
	->toArray();

	$this->assertEquals([1, 4, 9, 16, 25], $actual);
	}

	public function testImplode() : void {
	$actual = (new OmniArray(["a", "b", "c"]))
	->implode(".")
	->__toString();

	$this->assertEquals("a.b.c", $actual);
	}

	public function testImplodeWithoutDelimiter() : void {
	$actual = (new OmniArray(["a", "b", "c"]))
	->implode("")
	->__toString();

	$this->assertEquals("abc", $actual);
	}

	public function testExplode() : void {
	$actual = OmniArray::explode(".", "a.b.c");

	$this->assertEquals(["a", "b", "c"], $actual->toArray());
	}

	public function testExplodeWithoutDelimiter() : void {
	$actual = OmniArray::explode("", "a.b.c");

	$this->assertEquals(["a.b.c"], $actual->toArray());
	}

	}