103 lines
3.7 KiB
PHP
103 lines
3.7 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Tests\Import;
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use PhpMyAdmin\Core;
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use PhpMyAdmin\Html\Generator;
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use PhpMyAdmin\Import\SimulateDml;
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use PhpMyAdmin\SqlParser\Parser;
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use PhpMyAdmin\Tests\AbstractTestCase;
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use PhpMyAdmin\Url;
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/**
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* @covers \PhpMyAdmin\Import\SimulateDml
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*/
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class SimulateDmlTest extends AbstractTestCase
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{
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/**
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* @dataProvider providerForTestGetMatchedRows
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*/
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public function testGetMatchedRows(string $sqlQuery, string $simulatedQuery, int $expectedMatches): void
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{
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$GLOBALS['db'] = 'PMA';
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$object = new SimulateDml($this->dbi);
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$parser = new Parser($sqlQuery);
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$this->dummyDbi->addSelectDb('PMA');
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$this->dummyDbi->addResult($simulatedQuery, [[$expectedMatches]], ['COUNT(*)']);
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$simulatedData = $object->getMatchedRows($sqlQuery, $parser, $parser->statements[0]);
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$matchedRowsUrl = Url::getFromRoute('/sql', [
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'db' => 'PMA',
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'sql_query' => $simulatedQuery,
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'sql_signature' => Core::signSqlQuery($simulatedQuery),
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]);
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$this->assertAllSelectsConsumed();
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$this->assertAllQueriesConsumed();
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$this->assertEquals([
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'sql_query' => Generator::formatSql($sqlQuery),
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'matched_rows' => $expectedMatches,
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'matched_rows_url' => $matchedRowsUrl,
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], $simulatedData);
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}
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/**
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* @return array<string, array{string, string, int}>
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*/
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public function providerForTestGetMatchedRows(): array
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{
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return [
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'update statement' => [
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'UPDATE `table_1` SET `id` = 20 WHERE `id` > 10',
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'SELECT COUNT(*)' .
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' FROM (SELECT 20 AS `n0`) AS `pma_new`' .
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' JOIN (SELECT `id` AS `o0` FROM `table_1` WHERE `id` > 10) AS `pma_old`' .
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' WHERE NOT (`n0`) <=> (`o0`)',
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2,
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],
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'update statement_false_condition' => [
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'UPDATE `table_1` SET `id` = 20 WHERE 0',
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'SELECT COUNT(*)' .
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' FROM (SELECT 20 AS `n0`) AS `pma_new`' .
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' JOIN (SELECT `id` AS `o0` FROM `table_1` WHERE 0) AS `pma_old`' .
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' WHERE NOT (`n0`) <=> (`o0`)',
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0,
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],
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'update statement_no_condition' => [
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'UPDATE `table_1` SET `id` = 20',
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'SELECT COUNT(*)' .
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' FROM (SELECT 20 AS `n0`) AS `pma_new`' .
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' JOIN (SELECT `id` AS `o0` FROM `table_1`) AS `pma_old`' .
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' WHERE NOT (`n0`) <=> (`o0`)',
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7,
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],
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'update order by limit' => [
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'UPDATE `table_1` SET `id` = 20 ORDER BY `id` ASC LIMIT 3',
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'SELECT COUNT(*)' .
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' FROM (SELECT 20 AS `n0`) AS `pma_new`' .
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' JOIN (SELECT `id` AS `o0` FROM `table_1` ORDER BY `id` ASC LIMIT 3) AS `pma_old`' .
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' WHERE NOT (`n0`) <=> (`o0`)',
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3,
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],
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'delete statement' => [
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'DELETE FROM `table_1` WHERE `id` > 10',
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'SELECT COUNT(*) FROM (SELECT 1 FROM `table_1` WHERE `id` > 10) AS `pma_tmp`',
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2,
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],
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'delete statement_false_condition' => [
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'DELETE FROM `table_1` WHERE 0',
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'SELECT COUNT(*) FROM (SELECT 1 FROM `table_1` WHERE 0) AS `pma_tmp`',
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0,
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],
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'delete statement order by limit' => [
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'DELETE FROM `table_1` ORDER BY `id` ASC LIMIT 3',
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'SELECT COUNT(*) FROM (SELECT 1 FROM `table_1` ORDER BY `id` ASC LIMIT 3) AS `pma_tmp`',
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2,
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],
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];
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}
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}
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