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<?php |
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namespace SixtyNine\Cloud\Tests\Filters; |
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use SixtyNine\Cloud\Filters\ChangeCase; |
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use SixtyNine\Cloud\Filters\FilterInterface; |
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use SixtyNine\Cloud\Filters\Filters; |
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use SixtyNine\Cloud\Filters\RemoveCharacters; |
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use SixtyNine\Cloud\Filters\RemoveNumbers; |
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use SixtyNine\Cloud\Filters\RemoveTrailingCharacters; |
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use SixtyNine\Cloud\Filters\RemoveWords; |
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use SixtyNine\Cloud\Model\Word; |
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use PHPUnit\Framework\TestCase; |
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class FiltersTest extends TestCase |
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{ |
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/** |
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* @param $filter |
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* @param $word |
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* @param $expectedKeepWord |
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* @param null $expectedWord |
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* @dataProvider wordsProvider |
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*/ |
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public function testTest($filter, $word, $expectedKeepWord, $expectedWord = null) |
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{ |
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$this->assertFilteredWord($filter, $word, $expectedKeepWord, $expectedWord); |
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} |
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/** |
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* @return array |
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*/ |
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public function wordsProvider() |
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{ |
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return array( |
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[new ChangeCase(ChangeCase::LOWERCASE), 'foobar', true, 'foobar'], |
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[new ChangeCase(ChangeCase::UPPERCASE), 'foobar', true, 'FOOBAR'], |
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[new ChangeCase(ChangeCase::UCFIRST), 'foobar', true, 'Foobar'], |
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[new RemoveWords(array('and')), 'foobar', true], |
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[new RemoveWords(array('and')), 'and', false], |
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[new RemoveNumbers(), '1234abcd5678', true, 'abcd'], |
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[new RemoveNumbers(), '1234567890', true, ''], |
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[new RemoveTrailingCharacters(), '1234', true, '1234'], |
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[new RemoveTrailingCharacters(), '12345.', true, '12345'], |
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[new RemoveTrailingCharacters(), '12345.,', true, '12345'], |
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[new RemoveTrailingCharacters(), '12345!?', true, '12345'], |
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[new RemoveTrailingCharacters(), '1234', true, '1234'], |
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[new RemoveWords(), 'and', false], |
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[new RemoveWords(), 'our', false], |
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[new RemoveWords(), 'yours', false], |
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[new RemoveWords(), 'such', false], |
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[new RemoveWords(), 'some', true, 'some'], |
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[new RemoveWords(), 'other', true, 'other'], |
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[new RemoveWords(), 'words', true, 'words'], |
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[new RemoveCharacters(), '12345', true, '12345'], |
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[new RemoveCharacters(), '123?4', true, '1234'], |
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[new RemoveCharacters(), '12345"', true, '12345'], |
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[new RemoveCharacters(), '\'12345\'', true, '12345'], |
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[new RemoveCharacters(), '?!1234!?', true, '1234'], |
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[new RemoveTrailingCharacters(), '1234', true, '1234'], |
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[new RemoveTrailingCharacters(), '12345.', true, '12345'], |
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[new RemoveTrailingCharacters(), '12345,.', true, '12345'], |
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[new RemoveTrailingCharacters(), '12345!?', true, '12345'], |
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); |
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} |
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/** |
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* @param FilterInterface $filter |
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* @param string $word |
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* @param bool $expectedKeepWord |
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* @param null $expectedFiltered |
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*/ |
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protected function assertFilteredWord(FilterInterface $filter, $word, $expectedKeepWord, $expectedFiltered = null) |
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{ |
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$filters = new Filters(array($filter)); |
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$filtered = $filters->apply($word); |
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$filteredWord = $filter->filterWord($word); |
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if ($expectedKeepWord) { |
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if ($filtered !== '') { |
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$this->assertTrue((bool)$filtered); |
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$this->assertTrue((bool)$filteredWord); |
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} else { |
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$this->assertEquals('', $filtered); |
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$this->assertEquals('', $filteredWord); |
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} |
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} else { |
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$this->assertFalse($filtered, 'Expected the word to be filtered out'); |
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$this->assertFalse($filter->keepWord($word)); |
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} |
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if ($expectedFiltered) { |
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$this->assertEquals($expectedFiltered, $filtered, 'Unexpected filtered value'); |
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$this->assertEquals($expectedFiltered, $filteredWord, 'Unexpected filtered word'); |
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} |
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} |
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/** |
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* @param string $text |
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* @return Word |
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*/ |
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protected function getWord($text) |
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{ |
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return (new Word())->setText($text); |
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} |
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} |
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If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check:
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