<?php namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\TextData; use PhpOffice\PhpSpreadsheet\Calculation\Functions; use PhpOffice\PhpSpreadsheet\Calculation\TextData; use PhpOffice\PhpSpreadsheet\Shared\StringHelper; use PHPUnit\Framework\TestCase; class LeftTest extends TestCase { public function setUp() { Functions::setCompatibilityMode(Functions::COMPATIBILITY_EXCEL); StringHelper::setDecimalSeparator('.'); StringHelper::setThousandsSeparator(','); StringHelper::setCurrencyCode('$'); } public function tearDown() { Functions::setCompatibilityMode(Functions::COMPATIBILITY_EXCEL); StringHelper::setDecimalSeparator('.'); StringHelper::setThousandsSeparator(','); StringHelper::setCurrencyCode('$'); } /** * @dataProvider providerLEFT * * @param mixed $expectedResult */ public function testLEFT($expectedResult, ...$args) { $result = TextData::LEFT(...$args); $this->assertEquals($expectedResult, $result); } public function providerLEFT() { return require 'data/Calculation/TextData/LEFT.php'; } }