mysql-checks.test.ts — drizzle-orm Source File

Source Code

import { sql } from 'drizzle-orm';
import { check, int, mysqlTable, serial, varchar } from 'drizzle-orm/mysql-core';
import { expect, test } from 'vitest';
import { diffTestSchemasMysql } from './schemaDiffer';

test('create table with check', async (t) => {
	const to = {
		users: mysqlTable('users', {
			id: serial('id').primaryKey(),
			age: int('age'),
		}, (table) => ({
			checkConstraint: check('some_check_name', sql`${table.age} > 21`),
		})),
	};

	const { sqlStatements, statements } = await diffTestSchemasMysql({}, to, []);

	expect(statements.length).toBe(1);
	expect(statements[0]).toStrictEqual({
		type: 'create_table',
		tableName: 'users',
		columns: [
			{
				name: 'id',
				type: 'serial',
				notNull: true,
				primaryKey: false,
				autoincrement: true,
			},
			{
				name: 'age',
				type: 'int',
				notNull: false,
				primaryKey: false,
				autoincrement: false,
			},
		],
		compositePKs: [
			'users_id;id',
		],
		checkConstraints: ['some_check_name;\`users\`.\`age\` > 21'],
		compositePkName: 'users_id',
		uniqueConstraints: [],
		schema: undefined,
		internals: {
			tables: {},
			indexes: {},
		},
	});

	expect(sqlStatements.length).toBe(1);
	expect(sqlStatements[0]).toBe(`CREATE TABLE \`users\` (
\t\`id\` serial AUTO_INCREMENT NOT NULL,
\t\`age\` int,
\tCONSTRAINT \`users_id\` PRIMARY KEY(\`id\`),
\tCONSTRAINT \`some_check_name\` CHECK(\`users\`.\`age\` > 21)
);\n`);
});

test('add check contraint to existing table', async (t) => {
// ... (232 more lines)