Definition of Drupal\system\Tests\Database\RegressionTest.
<?php
/**
* @file
* Definition of Drupal\system\Tests\Database\RegressionTest.
*/
namespace Drupal\system\Tests\Database;
/**
* Tests for database regressions.
*/
class RegressionTest extends DatabaseTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array(
'node',
);
public static function getInfo() {
return array(
'name' => 'Regression tests',
'description' => 'Regression tests cases for the database layer.',
'group' => 'Database',
);
}
/**
* Ensures that non-ASCII UTF-8 data is stored in the database properly.
*/
function testRegression_310447() {
// That's a 255 character UTF-8 string.
$name = str_repeat("é", 255);
db_insert('test')
->fields(array(
'name' => $name,
'age' => 20,
'job' => 'Dancer',
))
->execute();
$from_database = db_query('SELECT name FROM {test} WHERE name = :name', array(
':name' => $name,
))
->fetchField();
$this
->assertIdentical($name, $from_database, 'The database handles UTF-8 characters cleanly.');
}
/**
* Tests the db_table_exists() function.
*/
function testDBTableExists() {
$this
->assertIdentical(TRUE, db_table_exists('node'), 'Returns true for existent table.');
$this
->assertIdentical(FALSE, db_table_exists('nosuchtable'), 'Returns false for nonexistent table.');
}
/**
* Tests the db_field_exists() function.
*/
function testDBFieldExists() {
$this
->assertIdentical(TRUE, db_field_exists('node', 'nid'), 'Returns true for existent column.');
$this
->assertIdentical(FALSE, db_field_exists('node', 'nosuchcolumn'), 'Returns false for nonexistent column.');
}
/**
* Tests the db_index_exists() function.
*/
function testDBIndexExists() {
$this
->assertIdentical(TRUE, db_index_exists('node', 'node_created'), 'Returns true for existent index.');
$this
->assertIdentical(FALSE, db_index_exists('node', 'nosuchindex'), 'Returns false for nonexistent index.');
}
}
Name | Description |
---|---|
RegressionTest | Tests for database regressions. |