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<?php declare(strict_types=1); |
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/** |
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* This file is part of the Csv-Machine package. |
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* |
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* (c) Dan McAdams <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace RoadBunch\Csv\Tests\Formatter; |
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use function foo\func; |
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use PHPUnit\Framework\TestCase; |
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use RoadBunch\Csv\Exception\FormatterResultException; |
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use RoadBunch\Csv\Formatter\Formatter; |
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use RoadBunch\Csv\Formatter\FormatterInterface; |
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use RoadBunch\Csv\Formatter\UnderscoreToSpaceFormatter; |
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/** |
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* Class FormatterTest |
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* |
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* @author Dan McAdams |
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* @package RoadBunch\Csv\Tests\Formatters |
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*/ |
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class FormatterTest extends TestCase |
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{ |
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public function testArrayOfNonStrings() |
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{ |
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$this->expectException(\InvalidArgumentException::class); |
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$formatter = $this->getMockFormatter(); |
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$multiArray = [ |
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['an array'], |
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new \stdClass(), |
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$this |
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]; |
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$formatter::format($multiArray); |
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} |
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public function testFormatArrayStrings() |
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{ |
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$formatter = $this->getMockFormatter(); |
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$testArray = ['one', 'two', 'three']; |
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$this->assertEquals(['ONE', 'TWO', 'THREE'], $formatter::format($testArray)); |
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} |
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public function testFormatterReturnsNonArray() |
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{ |
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$this->expectException(FormatterResultException::class); |
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$formatter = new class extends Formatter |
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{ |
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/** |
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* @param array $data |
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* |
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* @return array |
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* @throws FormatterResultException |
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*/ |
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public static function format(array $data): array |
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{ |
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$callback = function ($var) { |
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return explode('_', $var); |
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}; |
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return parent::applyFilter($callback, $data); |
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} |
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}; |
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$testArray = ['first_name']; |
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$formatter::format($testArray); |
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} |
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/** |
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* @return FormatterInterface |
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*/ |
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private function getMockFormatter() |
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{ |
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$formatter = new class extends Formatter |
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{ |
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/** |
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* @param array $data |
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* |
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* @return array |
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* @throws FormatterResultException |
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*/ |
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public static function format(array $data): array |
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{ |
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$callback = function ($var) { |
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return strtoupper($var); |
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}; |
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return parent::applyFilter($callback, $data); |
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} |
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}; |
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return $formatter; |
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} |
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} |
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The-Road-Bunch /
csv-machine
