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121 lines
4.3 KiB
121 lines
4.3 KiB
<?php |
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/** |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace yiiunit\framework\db\mysql; |
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use yii\db\Expression; |
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use yiiunit\framework\db\AnyCaseValue; |
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/** |
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* @group db |
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* @group mysql |
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*/ |
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class SchemaTest extends \yiiunit\framework\db\SchemaTest |
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{ |
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public $driverName = 'mysql'; |
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public function testLoadDefaultDatetimeColumn() |
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{ |
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if (!version_compare($this->getConnection()->pdo->getAttribute(\PDO::ATTR_SERVER_VERSION), '5.6', '>=')) { |
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$this->markTestSkipped('Default datetime columns are supported since MySQL 5.6.'); |
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} |
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$sql = <<<SQL |
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CREATE TABLE IF NOT EXISTS `datetime_test` ( |
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`id` int(11) NOT NULL AUTO_INCREMENT, |
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`dt` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP, |
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`ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, |
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PRIMARY KEY (`id`) |
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) ENGINE=InnoDB DEFAULT CHARSET=utf8 |
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SQL; |
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$this->getConnection()->createCommand($sql)->execute(); |
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$schema = $this->getConnection()->getTableSchema('datetime_test'); |
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$dt = $schema->columns['dt']; |
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$this->assertInstanceOf(Expression::className(), $dt->defaultValue); |
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$this->assertEquals('CURRENT_TIMESTAMP', (string)$dt->defaultValue); |
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} |
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public function testDefaultDatetimeColumnWithMicrosecs() |
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{ |
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if (!version_compare($this->getConnection()->pdo->getAttribute(\PDO::ATTR_SERVER_VERSION), '5.6.4', '>=')) { |
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$this->markTestSkipped('CURRENT_TIMESTAMP with microseconds as default column value is supported since MySQL 5.6.4.'); |
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} |
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$sql = <<<SQL |
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CREATE TABLE IF NOT EXISTS `current_timestamp_test` ( |
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`dt` datetime(2) NOT NULL DEFAULT CURRENT_TIMESTAMP(2), |
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`ts` timestamp(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) |
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) ENGINE=InnoDB DEFAULT CHARSET=utf8 |
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SQL; |
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$this->getConnection()->createCommand($sql)->execute(); |
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$schema = $this->getConnection()->getTableSchema('current_timestamp_test'); |
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$dt = $schema->columns['dt']; |
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$this->assertInstanceOf(Expression::className(), $dt->defaultValue); |
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$this->assertEquals('CURRENT_TIMESTAMP(2)', (string)$dt->defaultValue); |
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$ts = $schema->columns['ts']; |
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$this->assertInstanceOf(Expression::className(), $ts->defaultValue); |
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$this->assertEquals('CURRENT_TIMESTAMP(3)', (string)$ts->defaultValue); |
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} |
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public function testGetSchemaNames() |
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{ |
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$this->markTestSkipped('Schemas are not supported in MySQL.'); |
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} |
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public function constraintsProvider() |
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{ |
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$result = parent::constraintsProvider(); |
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$result['1: check'][2] = false; |
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$result['2: primary key'][2]->name = null; |
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$result['2: check'][2] = false; |
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// Work aroung bug in MySQL 5.1 - it creates only this table in lowercase. O_o |
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$result['3: foreign key'][2][0]->foreignTableName = new AnyCaseValue('T_constraints_2'); |
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$result['3: check'][2] = false; |
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$result['4: check'][2] = false; |
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return $result; |
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} |
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/** |
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* When displayed in the INFORMATION_SCHEMA.COLUMNS table, a default CURRENT TIMESTAMP is displayed |
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* as CURRENT_TIMESTAMP up until MariaDB 10.2.2, and as current_timestamp() from MariaDB 10.2.3. |
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* |
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* @see https://mariadb.com/kb/en/library/now/#description |
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* @see https://github.com/yiisoft/yii2/issues/15167 |
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*/ |
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public function testAlternativeDisplayOfDefaultCurrentTimestampInMariaDB() |
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{ |
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/** |
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* We do not have a real database MariaDB >= 10.2.3 for tests, so we emulate the information that database |
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* returns in response to the query `SHOW FULL COLUMNS FROM ...` |
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*/ |
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$schema = new \yii\db\mysql\Schema(); |
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$column = $this->invokeMethod($schema, 'loadColumnSchema', [[ |
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'field' => 'emulated_MariaDB_field', |
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'type' => 'timestamp', |
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'collation' => NULL, |
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'null' => 'NO', |
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'key' => '', |
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'default' => 'current_timestamp()', |
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'extra' => '', |
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'privileges' => 'select,insert,update,references', |
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'comment' => '', |
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]]); |
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$this->assertInstanceOf(\yii\db\mysql\ColumnSchema::className(), $column); |
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$this->assertInstanceOf(Expression::className(), $column->defaultValue); |
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$this->assertEquals('CURRENT_TIMESTAMP', $column->defaultValue); |
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} |
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}
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