<?php

/**
 * Unit test class for the UnnecessaryStringConcat sniff.
 *
 * @author    Greg Sherwood <gsherwood@squiz.net>
 * @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
 * @license   https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
 */
namespace PHP_CodeSniffer\Standards\Generic\Tests\Strings;

use PHP_CodeSniffer\Tests\Standards\AbstractSniffUnitTest;
/**
 * Unit test class for the UnnecessaryStringConcat sniff.
 *
 * @covers \PHP_CodeSniffer\Standards\Generic\Sniffs\Strings\UnnecessaryStringConcatSniff
 */
final class UnnecessaryStringConcatUnitTest extends AbstractSniffUnitTest
{
    /**
     * Returns the lines where errors should occur.
     *
     * The key of the array should represent the line number and the value
     * should represent the number of errors that should occur on that line.
     *
     * @param string $testFile The name of the file being tested.
     *
     * @return array<int, int>
     */
    public function getErrorList($testFile = '')
    {
        switch ($testFile) {
            case 'UnnecessaryStringConcatUnitTest.1.inc':
                return [2 => 1, 6 => 1, 9 => 1, 12 => 1, 19 => 1, 20 => 1];
            case 'UnnecessaryStringConcatUnitTest.js':
                return [1 => 1, 8 => 1, 11 => 1, 14 => 1, 15 => 1];
            default:
                return [];
        }
        //end switch
    }
    //end getErrorList()
    /**
     * Returns the lines where warnings should occur.
     *
     * The key of the array should represent the line number and the value
     * should represent the number of warnings that should occur on that line.
     *
     * @param string $testFile The name of the file being tested.
     *
     * @return array<int, int>
     */
    public function getWarningList($testFile = '')
    {
        switch ($testFile) {
            case 'UnnecessaryStringConcatUnitTest.1.inc':
                return [33 => 1];
            default:
                return [];
        }
    }
    //end getWarningList()
}
//end class
