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11 years ago
<?php
namespace yiiunit\framework\db;
use yii\caching\FileCache;
use yii\db\Schema;
class SchemaTest extends DatabaseTestCase
{
public function testGetPDOType()
{
$values = array(
array(null, \PDO::PARAM_NULL),
array('', \PDO::PARAM_STR),
array('hello', \PDO::PARAM_STR),
array(0, \PDO::PARAM_INT),
array(1, \PDO::PARAM_INT),
array(1337, \PDO::PARAM_INT),
array(true, \PDO::PARAM_BOOL),
array(false, \PDO::PARAM_BOOL),
array($fp=fopen(__FILE__, 'rb'), \PDO::PARAM_LOB),
);
$schema = $this->getConnection()->schema;
foreach($values as $value) {
$this->assertEquals($value[1], $schema->getPdoType($value[0]));
}
fclose($fp);
}
public function testFindTableNames()
{
/** @var Schema $schema */
$schema = $this->getConnection()->schema;
$tables = $schema->getTableNames();
$this->assertTrue(in_array('tbl_customer', $tables));
$this->assertTrue(in_array('tbl_category', $tables));
$this->assertTrue(in_array('tbl_item', $tables));
$this->assertTrue(in_array('tbl_order', $tables));
$this->assertTrue(in_array('tbl_order_item', $tables));
$this->assertTrue(in_array('tbl_type', $tables));
}
public function testGetTableSchemas()
{
/** @var Schema $schema */
$schema = $this->getConnection()->schema;
$tables = $schema->getTableSchemas();
$this->assertEquals(count($schema->getTableNames()), count($tables));
foreach($tables as $table) {
$this->assertInstanceOf('yii\db\TableSchema', $table);
}
}
public function testSchemaCache()
{
/** @var Schema $schema */
$schema = $this->getConnection()->schema;
$schema->db->enableSchemaCache = true;
$schema->db->schemaCache = new FileCache();
$noCacheTable = $schema->getTableSchema('tbl_type', true);
$cachedTable = $schema->getTableSchema('tbl_type', true);
$this->assertEquals($noCacheTable, $cachedTable);
}
}