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<?php |
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/** |
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* This file is part of the mo4-coding-standard (phpcs standard) |
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* |
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* @author Xaver Loppenstedt <[email protected]> |
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* |
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* @license http://spdx.org/licenses/MIT MIT License |
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* |
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* @link https://github.com/mayflower/mo4-coding-standard |
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*/ |
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declare(strict_types=1); |
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namespace MO4\Tests; |
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use PHP_CodeSniffer\Exceptions\RuntimeException; |
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use PHP_CodeSniffer\Tests\Standards\AbstractSniffUnitTest; |
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/** |
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* Abstract class to make the writing of tests more convenient. |
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* |
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* A sniff unit test checks a .inc file for expected violations of a single |
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* coding standard. |
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* |
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* Expected errors and warnings are stored in the class fields $expectedErrorList |
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* and $expectedWarningList |
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* |
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* @author Xaver Loppenstedt <[email protected]> |
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* |
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* @copyright 2013-2021 Xaver Loppenstedt, some rights reserved. |
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* |
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* @license http://spdx.org/licenses/MIT MIT License |
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* |
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* @link https://github.com/mayflower/mo4-coding-standard |
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*/ |
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abstract class AbstractMo4SniffUnitTest extends AbstractSniffUnitTest |
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{ |
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/** |
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* Array or Array containing the test file as key and as value the key-value pairs with line number and number of# |
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* errors as describe in @see AbstractSniffUnitTest::getErrorList |
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* |
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* When the array is empty, the test will pass. |
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* |
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* @var array |
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*/ |
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protected $expectedErrorList = []; |
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/** |
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* Array or Array containing the test file as key and as value the key-value pairs with line number and number of# |
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* errors as describe in @see AbstractSniffUnitTest::getWarningList |
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* |
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* When the array is empty, the test will pass. |
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* |
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* @var array |
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*/ |
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protected $expectedWarningList = []; |
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/** |
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* Returns the lines where errors should occur. |
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* |
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* The key of the array should represent the line number and the value |
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* should represent the number of errors that should occur on that line. |
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* |
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* @param string $testFile test file |
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* |
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* @return array<int, int> |
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* |
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* @throws RuntimeException |
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*/ |
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protected function getErrorList(string $testFile = ''): array |
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{ |
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return $this->getRecordForTestFile($testFile, $this->expectedErrorList); |
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} |
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/** |
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* Returns the lines where warnings should occur. |
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* |
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* The key of the array should represent the line number and the value |
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* should represent the number of warnings that should occur on that line. |
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* |
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* @param string $testFile test file |
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* |
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* @return array<int, int> |
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* |
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* @throws RuntimeException |
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*/ |
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protected function getWarningList(string $testFile = ''): array |
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{ |
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return $this->getRecordForTestFile($testFile, $this->expectedWarningList); |
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} |
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/** |
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* Returns the lines where warnings should occur for the error or warning list. |
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* |
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* The key of the array should represent the line number and the value |
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* should represent the number of warnings that should occur on that line. |
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* |
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* @param string $testFile test file |
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* @param array $list record for test file |
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* |
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* @return array<int, int> |
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* |
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* @throws RuntimeException |
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*/ |
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private function getRecordForTestFile(string $testFile, array $list): array |
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{ |
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if ([] === $list) { |
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return []; |
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} |
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if (!\array_key_exists($testFile, $list)) { |
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throw new RuntimeException( |
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\sprintf('%s%s is not handled by %s', \sprintf('Testfile %s in ', $testFile), __DIR__, self::class) |
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); |
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} |
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return $list[$testFile]; |
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} |
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} |
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