mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-09-18 14:06:34 +00:00
MarkBaker
a91dd60a98
Also enforce more rigorous Excel Function implementation by testing the underlying implementation, call via the Calc Engine, and execution from in a worksheet. Separate out unhappy path (exception) checks into a separate test, so that a single test isn't made overcomplex checking for every potentiality. Scrutinizer may dislike variadics, for variable number of arguments of mixed type; but tough. It's 100% valid PHP, accepted by phpstan, and makes life a lot easier. Initial work here covers all the database and datetime unit tests for Excel function implementations.
102 lines
3.0 KiB
PHP
102 lines
3.0 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Database;
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use PhpOffice\PhpSpreadsheet\Calculation\Database\DMax;
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use PhpOffice\PhpSpreadsheet\Calculation\Information\ExcelError;
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class DMaxTest extends SetupTeardownDatabases
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{
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/**
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* @dataProvider providerDMax
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*
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* @param mixed $expectedResult
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* @param mixed $database
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* @param mixed $field
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* @param mixed $criteria
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*/
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public function testDirectCallToDMax($expectedResult, $database, $field, $criteria): void
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{
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$result = DMax::evaluate($database, $field, $criteria);
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self::assertEqualsWithDelta($expectedResult, $result, 1.0e-12);
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}
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/**
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* @dataProvider providerDMax
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*
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* @param mixed $expectedResult
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* @param mixed $database
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* @param mixed $field
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* @param mixed $criteria
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*/
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public function testDMaxAsWorksheetFormula($expectedResult, $database, $field, $criteria): void
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{
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$this->prepareWorksheetWithFormula('DMAX', $database, $field, $criteria);
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$result = $this->getSheet()->getCell(self::RESULT_CELL)->getCalculatedValue();
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self::assertEqualsWithDelta($expectedResult, $result, 1.0e-12);
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}
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public function providerDMax(): array
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{
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return [
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[
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96,
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$this->database1(),
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'Profit',
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[
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['Tree', 'Height', 'Height'],
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['=Apple', '>10', '<16'],
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['=Pear', null, null],
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],
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],
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[
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340000,
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$this->database2(),
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'Sales',
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[
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['Quarter', 'Area'],
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[2, 'North'],
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],
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],
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[
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460000,
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$this->database2(),
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'Sales',
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[
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['Sales Rep.', 'Quarter'],
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['Carol', '>1'],
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],
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],
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'omitted field name' => [
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ExcelError::VALUE(),
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$this->database1(),
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null,
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$this->database1(),
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],
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'field column number okay' => [
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18,
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$this->database1(),
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2,
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$this->database1(),
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],
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/* Excel seems to return #NAME? when column number
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is too high or too low. This makes so little sense
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to me that I'm not going to bother coding that up,
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content to return #VALUE! as an invalid name would */
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'field column number too high' => [
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ExcelError::VALUE(),
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$this->database1(),
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99,
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$this->database1(),
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],
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'field column number too low' => [
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ExcelError::VALUE(),
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$this->database1(),
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0,
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$this->database1(),
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],
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];
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}
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}
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