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https://github.com/yiisoft/yii2.git
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369 lines
13 KiB
PHP
369 lines
13 KiB
PHP
<?php
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/**
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* @link https://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license https://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 yii\db\mysql\ColumnSchema;
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use yii\db\mysql\Schema;
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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 $driverName = 'mysql';
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public function testLoadDefaultDatetimeColumn(): void
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{
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if (!version_compare($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::class, $dt->defaultValue);
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$this->assertEquals('CURRENT_TIMESTAMP', (string)$dt->defaultValue);
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}
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public function testDefaultDatetimeColumnWithMicrosecs(): void
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{
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if (!version_compare($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::class, $dt->defaultValue);
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$this->assertEquals('CURRENT_TIMESTAMP(2)', (string)$dt->defaultValue);
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$ts = $schema->columns['ts'];
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$this->assertInstanceOf(Expression::class, $ts->defaultValue);
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$this->assertEquals('CURRENT_TIMESTAMP(3)', (string)$ts->defaultValue);
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}
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public function testGetSchemaNames(): void
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{
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$this->markTestSkipped('Schemas are not supported in MySQL.');
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}
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public static function constraintsProvider(): array
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{
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$result = parent::constraintsProvider();
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$result['1: check'][2][0]->columnNames = null;
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$result['1: check'][2][0]->expression = "`C_check` <> ''";
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$result['2: primary key'][2]->name = null;
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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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return $result;
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}
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/**
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* @dataProvider constraintsProvider
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* @param string $tableName
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* @param string $type
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* @param mixed $expected
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*/
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public function testTableSchemaConstraints($tableName, $type, $expected): void
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{
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$version = $this->getConnection(false)->getServerVersion();
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if ($expected === false) {
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$this->expectException('yii\base\NotSupportedException');
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}
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if (
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$this->driverName === 'mysql' &&
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\stripos($version, 'MariaDb') === false &&
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version_compare($version, '8.0.16', '<') &&
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$type === 'checks'
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) {
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$this->expectException('yii\base\NotSupportedException');
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} elseif (
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$this->driverName === 'mysql' &&
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\stripos($version, 'MariaDb') === false &&
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version_compare($version, '8.0.16', '>=') &&
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$tableName === 'T_constraints_1' &&
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$type === 'checks'
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) {
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$expected[0]->expression = "(`C_check` <> _utf8mb4\\'\\')";
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}
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$constraints = $this->getConnection(false)->getSchema()->{'getTable' . ucfirst($type)}($tableName);
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$this->assertMetadataEquals($expected, $constraints);
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}
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/**
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* @dataProvider uppercaseConstraintsProvider
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* @param string $tableName
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* @param string $type
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* @param mixed $expected
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*/
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public function testTableSchemaConstraintsWithPdoUppercase($tableName, $type, $expected): void
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{
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$version = $this->getConnection(false)->getServerVersion();
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if ($expected === false) {
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$this->expectException('yii\base\NotSupportedException');
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}
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if (
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$this->driverName === 'mysql' &&
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\stripos($version, 'MariaDb') === false &&
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version_compare($version, '8.0.16', '<') &&
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$type === 'checks'
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) {
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$this->expectException('yii\base\NotSupportedException');
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} elseif (
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$this->driverName === 'mysql' &&
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\stripos($version, 'MariaDb') === false &&
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version_compare($version, '8.0.16', '>=') &&
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$tableName === 'T_constraints_1' &&
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$type === 'checks'
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) {
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$expected[0]->expression = "(`C_check` <> _utf8mb4\\'\\')";
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}
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$connection = $this->getConnection(false);
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$connection->getSlavePdo(true)->setAttribute(\PDO::ATTR_CASE, \PDO::CASE_UPPER);
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$constraints = $connection->getSchema()->{'getTable' . ucfirst($type)}($tableName, true);
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$this->assertMetadataEquals($expected, $constraints);
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}
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/**
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* @dataProvider lowercaseConstraintsProvider
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* @param string $tableName
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* @param string $type
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* @param mixed $expected
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*/
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public function testTableSchemaConstraintsWithPdoLowercase($tableName, $type, $expected): void
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{
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$version = $this->getConnection(false)->getServerVersion();
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if ($expected === false) {
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$this->expectException('yii\base\NotSupportedException');
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}
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if (
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$this->driverName === 'mysql' &&
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\stripos($version, 'MariaDb') === false &&
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version_compare($version, '8.0.16', '<') &&
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$type === 'checks'
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) {
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$this->expectException('yii\base\NotSupportedException');
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} elseif (
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$this->driverName === 'mysql' &&
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\stripos($version, 'MariaDb') === false &&
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version_compare($version, '8.0.16', '>=') &&
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$tableName === 'T_constraints_1' &&
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$type === 'checks'
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) {
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$expected[0]->expression = "(`C_check` <> _utf8mb4\\'\\')";
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}
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$connection = $this->getConnection(false);
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$connection->getSlavePdo(true)->setAttribute(\PDO::ATTR_CASE, \PDO::CASE_LOWER);
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$constraints = $connection->getSchema()->{'getTable' . ucfirst($type)}($tableName, true);
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$this->assertMetadataEquals($expected, $constraints);
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}
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/**
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* When displayed in the INFORMATION_SCHEMA.COLUMNS table, a default CURRENT TIMESTAMP is displayed
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* as CURRENT_TIMESTAMP up until MariaDB 10.2.2, and as current_timestamp() from MariaDB 10.2.3.
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*
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* @see https://mariadb.com/kb/en/library/now/#description
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* @see https://github.com/yiisoft/yii2/issues/15167
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*/
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public function testAlternativeDisplayOfDefaultCurrentTimestampInMariaDB(): void
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{
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/**
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* We do not have a real database MariaDB >= 10.2.3 for tests, so we emulate the information that database
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* returns in response to the query `SHOW FULL COLUMNS FROM ...`
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*/
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$schema = new 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(ColumnSchema::class, $column);
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$this->assertInstanceOf(Expression::class, $column->defaultValue);
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$this->assertEquals('CURRENT_TIMESTAMP', $column->defaultValue);
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}
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/**
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* When displayed in the INFORMATION_SCHEMA.COLUMNS table, a default CURRENT TIMESTAMP is provided
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* as NULL.
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*
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* @see https://github.com/yiisoft/yii2/issues/19047
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*/
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public function testAlternativeDisplayOfDefaultCurrentTimestampAsNullInMariaDB(): void
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{
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$schema = new 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' => NULL,
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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(ColumnSchema::class, $column);
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$this->assertEquals(NULL, $column->defaultValue);
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}
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public function getExpectedColumns()
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{
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$version = $this->getConnection(false)->getServerVersion();
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$columns = array_merge(
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parent::getExpectedColumns(),
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[
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'int_col' => [
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'type' => 'integer',
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'dbType' => 'int(11)',
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'phpType' => 'integer',
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'allowNull' => false,
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'autoIncrement' => false,
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'enumValues' => null,
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'size' => 11,
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'precision' => 11,
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'scale' => null,
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'defaultValue' => null,
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],
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'int_col2' => [
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'type' => 'integer',
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'dbType' => 'int(11)',
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'phpType' => 'integer',
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'allowNull' => true,
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'autoIncrement' => false,
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'enumValues' => null,
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'size' => 11,
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'precision' => 11,
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'scale' => null,
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'defaultValue' => 1,
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],
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'int_col3' => [
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'type' => 'integer',
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'dbType' => 'int(11) unsigned',
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'phpType' => 'integer',
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'allowNull' => true,
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'autoIncrement' => false,
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'enumValues' => null,
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'size' => 11,
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'precision' => 11,
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'scale' => null,
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'defaultValue' => 1,
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],
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'tinyint_col' => [
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'type' => 'tinyint',
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'dbType' => 'tinyint(3)',
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'phpType' => 'integer',
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'allowNull' => true,
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'autoIncrement' => false,
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'enumValues' => null,
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'size' => 3,
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'precision' => 3,
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'scale' => null,
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'defaultValue' => 1,
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],
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'smallint_col' => [
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'type' => 'smallint',
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'dbType' => 'smallint(1)',
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'phpType' => 'integer',
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'allowNull' => true,
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'autoIncrement' => false,
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'enumValues' => null,
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'size' => 1,
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'precision' => 1,
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'scale' => null,
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'defaultValue' => 1,
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],
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'bigint_col' => [
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'type' => 'bigint',
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'dbType' => 'bigint(20) unsigned',
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'phpType' => 'string',
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'allowNull' => true,
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'autoIncrement' => false,
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'enumValues' => null,
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'size' => 20,
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'precision' => 20,
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'scale' => null,
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'defaultValue' => null,
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],
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]
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);
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if (\version_compare($version, '8.0.17', '>') && \stripos($version, 'MariaDb') === false) {
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$columns['int_col']['dbType'] = 'int';
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$columns['int_col']['size'] = null;
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$columns['int_col']['precision'] = null;
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$columns['int_col2']['dbType'] = 'int';
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$columns['int_col2']['size'] = null;
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$columns['int_col2']['precision'] = null;
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$columns['int_col3']['dbType'] = 'int unsigned';
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$columns['int_col3']['size'] = null;
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$columns['int_col3']['precision'] = null;
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$columns['tinyint_col']['dbType'] = 'tinyint';
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$columns['tinyint_col']['size'] = null;
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$columns['tinyint_col']['precision'] = null;
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$columns['smallint_col']['dbType'] = 'smallint';
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$columns['smallint_col']['size'] = null;
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$columns['smallint_col']['precision'] = null;
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$columns['bigint_col']['dbType'] = 'bigint unsigned';
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$columns['bigint_col']['size'] = null;
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$columns['bigint_col']['precision'] = null;
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}
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if (version_compare($version, '5.7', '<') && \stripos($version, 'MariaDb') === false) {
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$columns['int_col3']['phpType'] = 'string';
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$columns['json_col']['type'] = 'text';
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$columns['json_col']['dbType'] = 'longtext';
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$columns['json_col']['phpType'] = 'string';
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}
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return $columns;
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}
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}
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