55 lines
1.4 KiB
PHP
55 lines
1.4 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Information;
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use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
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use PhpOffice\PhpSpreadsheet\Calculation\Functions;
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use PHPUnit\Framework\TestCase;
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class IsNaTest extends TestCase
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{
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public function testIsNaNoArgument(): void
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{
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$result = Functions::isNa();
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self::assertFalse($result);
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}
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/**
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* @dataProvider providerIsNa
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*
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* @param mixed $value
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*/
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public function testIsNa(bool $expectedResult, $value): void
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{
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$result = Functions::isNa($value);
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self::assertEquals($expectedResult, $result);
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}
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public function providerIsNa(): array
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{
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return require 'tests/data/Calculation/Information/IS_NA.php';
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}
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/**
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* @dataProvider providerIsNaArray
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*/
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public function testIsNaArray(array $expectedResult, string $values): void
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{
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$calculation = Calculation::getInstance();
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$formula = "=ISNA({$values})";
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$result = $calculation->_calculateFormulaValue($formula);
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self::assertEquals($expectedResult, $result);
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}
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public function providerIsNaArray(): array
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{
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return [
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'vector' => [
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[[false, false, true, false, false, false]],
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'{5/0, "#REF!", "#N/A", 1.2, TRUE, "PHP"}',
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],
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];
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}
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}
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