<?php
namespace Anzawi\FindDiff;
use PHPUnit\Framework\TestCase;
class LevenshteinTest extends TestCase
{
protected string $firstString = "this is a test";
protected string $secondString = "this is test";
public function testGetDiff()
{
$diff = Levenshtein::getDiff($this->firstString, $this->secondString);
$this->assertIsArray($diff);
}
public function testFindDiff()
{
$diff = Levenshtein::findDiff($this->firstString, $this->secondString);
$this->assertIsInt($diff);
$this->assertEquals(2, $diff);
}
}
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