packages/ztd-query-pdo-adapter/tests/Integration/PostgreSql/CteDmlTest.php

1<?php
2
3declare(strict_types=1);
4
5namespace Tests\Integration\PostgreSql;
6
7use Container\Endpoint;
8use Container\PostgreSqlRelease;
9use PDO;
10use PHPUnit\Framework\Attributes\CoversNothing;
11use PHPUnit\Framework\Attributes\Large;
12use PHPUnit\Framework\TestCase;
13use ZtdQuery\Adapter\Pdo\ZtdPdo;
14
15#[CoversNothing]
16#[Large]
17final class CteDmlTest extends TestCase
18{
19    public function testCteDefinitionsRemainVisibleToRewrittenInsertUpdateAndDelete(): void
20    {
21        $endpoint = \Testcontainers\Testcontainers::run(PostgreSqlRelease::fromEnvironment())->getData(Endpoint::class);
22        /** @var PDO $rawPdo */
23        $rawPdo = new PDO(
24            $endpoint->dsn(),
25            $endpoint->username,
26            $endpoint->password,
27            [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC],
28        );
29
30        $schemaName = 'ztd_' . bin2hex(random_bytes(8));
31        $rawPdo->exec(sprintf('CREATE SCHEMA "%s"', $schemaName));
32        $rawPdo->exec(sprintf('SET search_path TO "%s"', $schemaName));
33
34        $table = 'prefix_' . bin2hex(random_bytes(8));
35
36        try {
37            $rawPdo->exec("CREATE TABLE {$table} (id INTEGER PRIMARY KEY, value TEXT)");
38            $ztdPdo = ZtdPdo::fromPdo($rawPdo);
39
40            self::assertSame(2, $ztdPdo->exec("WITH source(id, value) AS (VALUES (1, 'one'), (2, 'two')) INSERT INTO {$table} SELECT * FROM source"));
41            self::assertSame(1, $ztdPdo->exec("WITH chosen AS (SELECT id FROM {$table} WHERE value = 'two') UPDATE {$table} SET value = 'changed' WHERE id IN (SELECT id FROM chosen)"));
42            self::assertSame(1, $ztdPdo->exec("WITH chosen AS (SELECT id FROM {$table} WHERE value = 'one') DELETE FROM {$table} WHERE id IN (SELECT id FROM chosen)"));
43
44            $statement = $ztdPdo->query("SELECT * FROM {$table}");
45            self::assertNotFalse($statement);
46            self::assertSame([['id' => 2, 'value' => 'changed']], $statement->fetchAll(PDO::FETCH_ASSOC));
47        } finally {
48            $rawPdo->exec(sprintf('DROP SCHEMA IF EXISTS "%s" CASCADE', $schemaName));
49        }
50    }
51}
52