php-ml/tests/Phpml/Dataset/Demo/WineTest.php

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<?php
declare (strict_types = 1);
namespace tests\Phpml\Dataset\Demo;
use Phpml\Dataset\Demo\Wine;
class WineTest extends \PHPUnit_Framework_TestCase
{
public function testLoadingWineDataset()
{
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$wine = new Wine();
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// whole dataset
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$this->assertEquals(178, count($wine->getSamples()));
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$this->assertEquals(178, count($wine->getTargets()));
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// one sample features count
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$this->assertEquals(13, count($wine->getSamples()[0]));
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}
}