createDockerDB() — drizzle-orm Function Reference

Architecture documentation for the createDockerDB() function in pg.test.ts from the drizzle-orm codebase.

Function typescript DrizzleORM DatabaseDrivers

Entity Profile

DrizzleORM→ DatabaseDrivers→ createDockerDB() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  66f25250_0da7_966c_7eeb_4273379650bd["createDockerDB()"]
  5b3c2995_652e_f1c1_f00d_51fb9c9e56e4["pg.test.ts"]
  66f25250_0da7_966c_7eeb_4273379650bd -->|defined in| 5b3c2995_652e_f1c1_f00d_51fb9c9e56e4
  style 66f25250_0da7_966c_7eeb_4273379650bd fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

integration-tests/tests/relational/issues-schemas/wrong-mapping/pg.test.ts lines 24–53

async function createDockerDB(): Promise<string> {
	const docker = new Docker();
	const port = await getPort({ port: 5432 });
	const image = 'postgres:14';

	const pullStream = await docker.pull(image);
	await new Promise((resolve, reject) =>
		docker.modem.followProgress(pullStream, (err) => err ? reject(err) : resolve(err))
	);

	pgContainer = await docker.createContainer({
		Image: image,
		Env: [
			'POSTGRES_PASSWORD=postgres',
			'POSTGRES_USER=postgres',
			'POSTGRES_DB=postgres',
		],
		name: `drizzle-integration-tests-${uuid()}`,
		HostConfig: {
			AutoRemove: true,
			PortBindings: {
				'5432/tcp': [{ HostPort: `${port}` }],
			},
		},
	});

	await pgContainer.start();

	return `postgres://postgres:postgres@localhost:${port}/postgres`;
}