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https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-10-09 05:16:18 +00:00
Adrien Crivelli
1b05dfab8b
And quite a bit more manual changes. The idea is that typing of our tests can be a bit more loose, so we assume PHPDoc is mostly correct. If that happens to be wrong, it should be caught by the tests themselves.
32 lines
997 B
PHP
32 lines
997 B
PHP
<?php
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namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Statistical;
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use PhpOffice\PhpSpreadsheet\Calculation\Statistical;
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use PHPUnit\Framework\TestCase;
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// TODO Run test in spreadsheet context.
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class TrendTest extends TestCase
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{
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/**
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* @dataProvider providerGROWTH
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*/
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public function testTREND(mixed $expectedResult, array $yValues, array $xValues, ?array $newValues = null, ?bool $const = null): void
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{
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if ($newValues === null) {
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$result = Statistical\Trends::TREND($yValues, $xValues);
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} elseif ($const === null) {
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$result = Statistical\Trends::TREND($yValues, $xValues, $newValues);
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} else {
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$result = Statistical\Trends::TREND($yValues, $xValues, $newValues, $const);
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}
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self::assertEqualsWithDelta($expectedResult, $result[0], 1E-12);
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}
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public static function providerGROWTH(): array
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{
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return require 'tests/data/Calculation/Statistical/TREND.php';
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}
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}
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