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a348111e97
* tests: update to PHPUnit 6.0 with rector * fix namespaces on tests * composer + tests: use standard test namespace naming * update travis * resolve conflict * phpstan lvl 2 * phpstan lvl 3 * phpstan lvl 4 * phpstan lvl 5 * phpstan lvl 6 * phpstan lvl 7 * level max * resolve conflict * [cs] clean empty docs * composer: bump to PHPUnit 6.4 * cleanup * composer + travis: add phpstan * phpstan lvl 1 * composer: update dev deps * phpstan fixes * update Contributing with new tools * docs: link fixes, PHP version update * composer: drop php-cs-fixer, cs already handled by ecs * ecs: add old set rules * [cs] apply rest of rules
35 lines
931 B
PHP
35 lines
931 B
PHP
<?php
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declare(strict_types=1);
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namespace Phpml\Tests;
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use Phpml\Exception\FileException;
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use Phpml\ModelManager;
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use Phpml\Regression\LeastSquares;
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use PHPUnit\Framework\TestCase;
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class ModelManagerTest extends TestCase
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{
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public function testSaveAndRestore(): void
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{
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$filename = uniqid();
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$filepath = sys_get_temp_dir().DIRECTORY_SEPARATOR.$filename;
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$estimator = new LeastSquares();
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$modelManager = new ModelManager();
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$modelManager->saveToFile($estimator, $filepath);
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$restored = $modelManager->restoreFromFile($filepath);
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$this->assertEquals($estimator, $restored);
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}
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public function testRestoreWrongFile(): void
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{
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$this->expectException(FileException::class);
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$filepath = sys_get_temp_dir().DIRECTORY_SEPARATOR.'unexisting';
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$modelManager = new ModelManager();
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$modelManager->restoreFromFile($filepath);
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}
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}
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