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DbiDummyTest.php
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/
DbiDummyTest.php
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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Test for faked database access
*
* @package PhpMyAdmin-test
*/
declare(strict_types=1);
namespace PhpMyAdmin\Tests\Dbi;
use PHPUnit\Framework\TestCase;
/**
* Tests basic functionality of dummy dbi driver
*
* @package PhpMyAdmin-test
*/
class DbiDummyTest extends TestCase
{
/**
* Configures test parameters.
*
* @return void
*/
protected function setUp(): void
{
$GLOBALS['cfg']['DBG']['sql'] = false;
$GLOBALS['cfg']['IconvExtraParams'] = '';
$GLOBALS['server'] = 1;
}
/**
* Simple test for basic query
*
* This relies on dummy driver internals
*
* @return void
*/
public function testQuery()
{
$this->assertEquals(1000, $GLOBALS['dbi']->tryQuery('SELECT 1'));
}
/**
* Simple test for fetching results of query
*
* This relies on dummy driver internals
*
* @return void
*/
public function testFetch()
{
$result = $GLOBALS['dbi']->tryQuery('SELECT 1');
$this->assertEquals(['1'], $GLOBALS['dbi']->fetchArray($result));
}
/**
* Test for system schema detection
*
* @param string $schema schema name
* @param bool $expected expected result
*
* @return void
*
* @dataProvider schemaData
*/
public function testSystemSchema($schema, $expected): void
{
$this->assertEquals($expected, $GLOBALS['dbi']->isSystemSchema($schema));
}
/**
* Data provider for schema test
*
* @return array with test data
*/
public function schemaData()
{
return [
[
'information_schema',
true,
],
[
'pma_test',
false,
],
];
}
/**
* Test for error formatting
*
* @param integer $number error number
* @param string $message error message
* @param string $expected expected result
*
* @return void
*
* @dataProvider errorData
*/
public function testFormatError($number, $message, $expected): void
{
$GLOBALS['server'] = 1;
$this->assertEquals(
$expected,
$GLOBALS['dbi']->formatError($number, $message)
);
}
/**
* Data provider for error formatting test
*
* @return array with test data
*/
public function errorData()
{
return [
[
1234,
'',
'#1234 - ',
],
[
1234,
'foobar',
'#1234 - foobar',
],
[
2002,
'foobar',
'#2002 - foobar — The server is not responding (or the local '
. 'server\'s socket is not correctly configured).',
],
];
}
/**
* Test for string escaping
*
* @return void
*/
public function testEscapeString(): void
{
$this->assertEquals(
'a',
$GLOBALS['dbi']->escapeString('a')
);
$this->assertEquals(
'a\\\'',
$GLOBALS['dbi']->escapeString('a\'')
);
}
}