<?php namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\TextData; use PhpOffice\PhpSpreadsheet\Calculation\TextData; use PHPUnit\Framework\TestCase; class TextJoinTest extends TestCase { /** * @dataProvider providerTEXTJOIN * * @param mixed $expectedResult */ public function testTEXTJOIN($expectedResult, array $args): void { $result = TextData::TEXTJOIN(...$args); self::assertEquals($expectedResult, $result); } public function providerTEXTJOIN() { return require 'tests/data/Calculation/TextData/TEXTJOIN.php'; } }