PhpMyAdmin\SqlParser\Tests\Utils\TableTest

Complexity

Total Complexity

4

Size/Duplication

Total Lines	206
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	testGetForeignKeys()	0	4	1
B	getForeignKeysProvider()	0	88	1
B	getFieldsProvider()	0	88	1
A	testGetFields()	0	4	1

<?php

declare(strict_types=1);

namespace PhpMyAdmin\SqlParser\Tests\Utils;

use PhpMyAdmin\SqlParser\Parser;
use PhpMyAdmin\SqlParser\Tests\TestCase;
use PhpMyAdmin\SqlParser\Utils\Table;

class TableTest extends TestCase
{
    /**
     * @param mixed $query
     *
     * @dataProvider getForeignKeysProvider
     */
    public function testGetForeignKeys($query, array $expected)
    {
        $parser = new Parser($query);
        $this->assertEquals($expected, Table::getForeignKeys($parser->statements[0]));
    }

    public function getForeignKeysProvider()
    {
        return [
            [
                'CREATE USER test',
                [],
            ],
            [
                'CREATE TABLE `payment` (
                  `payment_id` smallint(5) unsigned NOT NULL AUTO_INCREMENT,
                  `customer_id` smallint(5) unsigned NOT NULL,
                  `staff_id` tinyint(3) unsigned NOT NULL,
                  `rental_id` int(11) DEFAULT NULL,
                  `amount` decimal(5,2) NOT NULL,
                  `payment_date` datetime NOT NULL,
                  `last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
                  PRIMARY KEY (`payment_id`),
                  KEY `idx_fk_staff_id` (`staff_id`),
                  KEY `idx_fk_customer_id` (`customer_id`),
                  KEY `fk_payment_rental` (`rental_id`),
                  CONSTRAINT `fk_payment_customer` FOREIGN KEY (`customer_id`)
                      REFERENCES `customer` (`customer_id`) ON UPDATE CASCADE,
                  CONSTRAINT `fk_payment_rental` FOREIGN KEY (`rental_id`)
                      REFERENCES `rental` (`rental_id`) ON DELETE SET NULL ON UPDATE CASCADE,
                  CONSTRAINT `fk_payment_staff` FOREIGN KEY (`staff_id`)
                      REFERENCES `staff` (`staff_id`) ON UPDATE CASCADE
                ) ENGINE=InnoDB AUTO_INCREMENT=16050 DEFAULT CHARSET=utf8',
                [
                    [
                        'constraint' => 'fk_payment_customer',
                        'index_list' => ['customer_id'],
                        'ref_db_name' => null,
                        'ref_table_name' => 'customer',
                        'ref_index_list' => ['customer_id'],
                        'on_update' => 'CASCADE',
                    ],
                    [
                        'constraint' => 'fk_payment_rental',
                        'index_list' => ['rental_id'],
                        'ref_db_name' => null,
                        'ref_table_name' => 'rental',
                        'ref_index_list' => ['rental_id'],
                        'on_delete' => 'SET_NULL',
                        'on_update' => 'CASCADE',
                    ],
                    [
                        'constraint' => 'fk_payment_staff',
                        'index_list' => ['staff_id'],
                        'ref_db_name' => null,
                        'ref_table_name' => 'staff',
                        'ref_index_list' => ['staff_id'],
                        'on_update' => 'CASCADE',
                    ],
                ],
            ],
            [
                'CREATE TABLE `actor` (
                  `actor_id` smallint(5) unsigned NOT NULL AUTO_INCREMENT,
                  `first_name` varchar(45) NOT NULL,
                  `last_name` varchar(45) NOT NULL,
                  `last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
                  PRIMARY KEY (`actor_id`),
                  KEY `idx_actor_last_name` (`last_name`)
                ) ENGINE=InnoDB AUTO_INCREMENT=201 DEFAULT CHARSET=utf8',
                [],
            ],
            [
                'CREATE TABLE `address` (
                  `address_id` smallint(5) unsigned NOT NULL AUTO_INCREMENT,
                  `address` varchar(50) NOT NULL,
                  `address2` varchar(50) DEFAULT NULL,
                  `district` varchar(20) NOT NULL,
                  `city_id` smallint(5) unsigned NOT NULL,
                  `postal_code` varchar(10) DEFAULT NULL,
                  `phone` varchar(20) NOT NULL,
                  `last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
                  PRIMARY KEY (`address_id`),
                  KEY `idx_fk_city_id` (`city_id`),
                  CONSTRAINT `fk_address_city` FOREIGN KEY (`city_id`) REFERENCES `city` (`city_id`) ON UPDATE CASCADE
                ) ENGINE=InnoDB AUTO_INCREMENT=606 DEFAULT CHARSET=utf8',
                [
                    [
                        'constraint' => 'fk_address_city',
                        'index_list' => ['city_id'],
                        'ref_db_name' => null,
                        'ref_table_name' => 'city',
                        'ref_index_list' => ['city_id'],
                        'on_update' => 'CASCADE',
                    ],
                ],
            ],
        ];
    }

    /**
     * @param mixed $query
     *
     * @dataProvider getFieldsProvider
     */
    public function testGetFields($query, array $expected)
    {
        $parser = new Parser($query);
        $this->assertEquals($expected, Table::getFields($parser->statements[0]));
    }

    public function getFieldsProvider()
    {
        return [
            [
                'CREATE USER test',
                [],
            ],
            [
                'CREATE TABLE `address` (
                  `address_id` smallint(5) unsigned NOT NULL AUTO_INCREMENT,
                  `address` varchar(50) NOT NULL,
                  `address2` varchar(50) DEFAULT NULL,
                  `district` varchar(20) NOT NULL,
                  `city_id` smallint(5) unsigned NOT NULL,
                  `postal_code` varchar(10) DEFAULT NULL,
                  `phone` varchar(20) NOT NULL,
                  `last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
                  PRIMARY KEY (`address_id`),
                  KEY `idx_fk_city_id` (`city_id`),
                  CONSTRAINT `fk_address_city` FOREIGN KEY (`city_id`) REFERENCES `city` (`city_id`) ON UPDATE CASCADE
                ) ENGINE=InnoDB AUTO_INCREMENT=606 DEFAULT CHARSET=utf8',
                [
                    'address_id' => [
                        'type' => 'SMALLINT',
                        'timestamp_not_null' => false,
                    ],
                    'address' => [
                        'type' => 'VARCHAR',
                        'timestamp_not_null' => false,
                    ],
                    'address2' => [
                        'type' => 'VARCHAR',
                        'timestamp_not_null' => false,
                        'default_value' => 'NULL',
                    ],
                    'district' => [
                        'type' => 'VARCHAR',
                        'timestamp_not_null' => false,
                    ],
                    'city_id' => [
                        'type' => 'SMALLINT',
                        'timestamp_not_null' => false,
                    ],
                    'postal_code' => [
                        'type' => 'VARCHAR',
                        'timestamp_not_null' => false,
                        'default_value' => 'NULL',
                    ],
                    'phone' => [
                        'type' => 'VARCHAR',
                        'timestamp_not_null' => false,
                    ],
                    'last_update' => [
                        'type' => 'TIMESTAMP',
                        'timestamp_not_null' => true,
                        'default_value' => 'CURRENT_TIMESTAMP',
                        'default_current_timestamp' => true,
                        'on_update_current_timestamp' => true,
                    ],
                ],
            ],
            [
                'CREATE TABLE table1 (
                    a INT NOT NULL,
                    b VARCHAR(32),
                    c INT AS (a mod 10) VIRTUAL,
                    d VARCHAR(5) AS (left(b,5)) PERSISTENT
                )',
                [
                    'a' => [
                        'type' => 'INT',
                        'timestamp_not_null' => false,
                    ],
                    'b' => [
                        'type' => 'VARCHAR',
                        'timestamp_not_null' => false,
                    ],
                    'c' => [
                        'type' => 'INT',
                        'timestamp_not_null' => false,
                        'generated' => true,
                        'expr' => '(a mod 10)',
                    ],
                    'd' => [
                        'type' => 'VARCHAR',
                        'timestamp_not_null' => false,
                        'generated' => true,
                        'expr' => '(left(b,5))',
                    ],
                ],
            ],
        ];
    }
}