sqlite.test.ts — drizzle-orm Source File

Architecture documentation for sqlite.test.ts, a typescript file in the drizzle-orm codebase. 6 imports, 0 dependents.

File typescript 6 imports

Entity Profile

Dependency Diagram

graph LR
  f98efa62_68e8_5dbd_e233_485d994ed62f["sqlite.test.ts"]
  ccd8f141_31dd_df9e_0535_43efaea4d6db["better-sqlite3"]
  f98efa62_68e8_5dbd_e233_485d994ed62f --> ccd8f141_31dd_df9e_0535_43efaea4d6db
  690f7dfc_0aea_9ee8_d6e7_26bbb3689031["drizzle-orm"]
  f98efa62_68e8_5dbd_e233_485d994ed62f --> 690f7dfc_0aea_9ee8_d6e7_26bbb3689031
  25248a9d_ba06_2b33_4421_8575da2f9c34["sqlite-core"]
  f98efa62_68e8_5dbd_e233_485d994ed62f --> 25248a9d_ba06_2b33_4421_8575da2f9c34
  9a46d98d_eb2d_c1e4_a37b_506dd514a6a7["fs"]
  f98efa62_68e8_5dbd_e233_485d994ed62f --> 9a46d98d_eb2d_c1e4_a37b_506dd514a6a7
  2080849e_169d_739e_1ba9_1396fc229951["schemaDiffer"]
  f98efa62_68e8_5dbd_e233_485d994ed62f --> 2080849e_169d_739e_1ba9_1396fc229951
  8d35eaf2_a542_cfd4_fa1a_fafca0f02686["vitest"]
  f98efa62_68e8_5dbd_e233_485d994ed62f --> 8d35eaf2_a542_cfd4_fa1a_fafca0f02686
  style f98efa62_68e8_5dbd_e233_485d994ed62f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

import Database from 'better-sqlite3';
import { SQL, sql } from 'drizzle-orm';
import { check, int, sqliteTable, sqliteView, text } from 'drizzle-orm/sqlite-core';
import * as fs from 'fs';
import { introspectSQLiteToFile } from 'tests/schemaDiffer';
import { expect, test } from 'vitest';

if (!fs.existsSync('tests/introspect/sqlite')) {
	fs.mkdirSync('tests/introspect/sqlite');
}

test('generated always column: link to another column', async () => {
	const sqlite = new Database(':memory:');

	const schema = {
		users: sqliteTable('users', {
			id: int('id'),
			email: text('email'),
			generatedEmail: text('generatedEmail').generatedAlwaysAs(
				(): SQL => sql`\`email\``,
			),
		}),
	};

	const { statements, sqlStatements } = await introspectSQLiteToFile(
		sqlite,
		schema,
		'generated-link-column',
	);

	expect(statements.length).toBe(0);
	expect(sqlStatements.length).toBe(0);
});

test('generated always column virtual: link to another column', async () => {
	const sqlite = new Database(':memory:');

	const schema = {
		users: sqliteTable('users', {
			id: int('id'),
			email: text('email'),
			generatedEmail: text('generatedEmail').generatedAlwaysAs(
				(): SQL => sql`\`email\``,
				{ mode: 'virtual' },
			),
		}),
	};

	const { statements, sqlStatements } = await introspectSQLiteToFile(
		sqlite,
		schema,
		'generated-link-column-virtual',
	);

	expect(statements.length).toBe(0);
	expect(sqlStatements.length).toBe(0);
});

test('instrospect strings with single quotes', async () => {
	const sqlite = new Database(':memory:');
// ... (63 more lines)

Dependencies

better-sqlite3
drizzle-orm
fs
schemaDiffer
sqlite-core
vitest

Source

View on GitHub

Frequently Asked Questions

What does sqlite.test.ts do?

sqlite.test.ts is a source file in the drizzle-orm codebase, written in typescript.

What does sqlite.test.ts depend on?

sqlite.test.ts imports 6 module(s): better-sqlite3, drizzle-orm, fs, schemaDiffer, sqlite-core, vitest.

Where is sqlite.test.ts in the architecture?

sqlite.test.ts is located at drizzle-kit/tests/introspect/sqlite.test.ts (directory: drizzle-kit/tests/introspect).

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