php-program/tests/SensitiveWordFilter/DefaultFilterTest.php at master · xfdipzone/php-program · GitHub

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<?php declare(strict_types=1);
namespace Tests\SensitiveWordFilter;

use PHPUnit\Framework\TestCase;

/**
 * 测试 php-sensitive-word-filter\SensitiveWordFilter\DefaultFilter
 *
 * @author fdipzone
 */
final class DefaultFilterTest extends TestCase
{
    /**
     * @covers \SensitiveWordFilter\DefaultFilter::__construct
     */
    public function testConstruct()
    {
        $resource = new \SensitiveWordFilter\Resource(\SensitiveWordFilter\Resource::MEMORY);
        $resource->setWords(['a', 'b', 'c']);

        $sensitive_word_storage = \SensitiveWordFilter\Storage\Factory::make(\SensitiveWordFilter\Storage\Type::MEMORY);
        $sensitive_word_storage->setResource($resource);

        $filter = new \SensitiveWordFilter\DefaultFilter($sensitive_word_storage);
        $this->assertEquals('SensitiveWordFilter\DefaultFilter', get_class($filter));
    }

    /**
     * @covers \SensitiveWordFilter\DefaultFilter::isContain
     */
    public function testIsContain()
    {
        $resource = new \SensitiveWordFilter\Resource(\SensitiveWordFilter\Resource::MEMORY);
        $resource->setWords(['a', 'b', 'c']);

        $sensitive_word_storage = \SensitiveWordFilter\Storage\Factory::make(\SensitiveWordFilter\Storage\Type::MEMORY);
        $sensitive_word_storage->setResource($resource);

        $filter = new \SensitiveWordFilter\DefaultFilter($sensitive_word_storage);

        $content = 'china';
        $this->assertSame(true, $filter->isContain($content));

        $content = 'program';
        $this->assertSame(true, $filter->isContain($content));

        $content = 'money';
        $this->assertSame(false, $filter->isContain($content));
    }

    /**
     * @covers \SensitiveWordFilter\DefaultFilter::filter
     */
    public function testFilter()
    {
        $resource = new \SensitiveWordFilter\Resource(\SensitiveWordFilter\Resource::MEMORY);
        $resource->setWords(['巴黎', '奥运', '金牌']);

        $sensitive_word_storage = \SensitiveWordFilter\Storage\Factory::make(\SensitiveWordFilter\Storage\Type::MEMORY);
        $sensitive_word_storage->setResource($resource);

        $filter = new \SensitiveWordFilter\DefaultFilter($sensitive_word_storage);

        $content = '巴黎2024奥运会，中国获得40面金牌，可喜可贺';
        $expect_content = '**2024**会，中国获得40面**，可喜可贺';
        $this->assertEquals($expect_content, $filter->filter($content, '**'));
    }

    /**
     * @covers \SensitiveWordFilter\DefaultFilter::filter
     */
    public function testFilterException()
    {
        $this->expectException(\Exception::class);
        $this->expectExceptionMessage('default filter: replacement can not be empty');

        $resource = new \SensitiveWordFilter\Resource(\SensitiveWordFilter\Resource::MEMORY);
        $resource->setWords(['巴黎', '奥运', '金牌']);

        $sensitive_word_storage = \SensitiveWordFilter\Storage\Factory::make(\SensitiveWordFilter\Storage\Type::MEMORY);
        $sensitive_word_storage->setResource($resource);

        $filter = new \SensitiveWordFilter\DefaultFilter($sensitive_word_storage);

        $content = '中国人';
        $filter->filter($content, '');
    }
}