mirror of
https://github.com/balena-os/balena-supervisor.git
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109 lines
3.2 KiB
TypeScript
109 lines
3.2 KiB
TypeScript
import * as Bluebird from 'bluebird';
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import * as Knex from 'knex';
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import { fs } from 'mz';
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import ChaiConfig = require('./lib/chai-config');
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import prepare = require('./lib/prepare');
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import { DB } from '../src/db';
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const { expect } = ChaiConfig;
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async function createOldDatabase(path: string) {
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const knex = Knex({
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client: 'sqlite3',
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connection: {
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filename: path,
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},
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useNullAsDefault: true,
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});
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const createEmptyTable = (
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name: string,
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fn: (trx: Knex.CreateTableBuilder) => void,
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) =>
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knex.schema.createTable(name, t => {
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if (fn != null) {
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return fn(t);
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}
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});
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await createEmptyTable('app', t => {
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t.increments('id').primary();
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t.boolean('privileged');
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return t.string('containerId');
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});
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await createEmptyTable('config', t => {
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t.string('key');
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return t.string('value');
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});
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await createEmptyTable('dependentApp', t => t.increments('id').primary());
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await createEmptyTable('dependentDevice', t => t.increments('id').primary());
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return knex;
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}
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describe('DB', () => {
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let db: DB;
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before(() => {
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prepare();
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db = new DB();
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});
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it('initializes correctly, running the migrations', () => {
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return expect(db.init()).to.be.fulfilled;
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});
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it('creates a database at the path from an env var', () => {
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const promise = fs.stat(process.env.DATABASE_PATH!);
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return expect(promise).to.be.fulfilled;
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});
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it('creates a database at the path passed on creation', () => {
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const db2 = new DB({ databasePath: process.env.DATABASE_PATH_2 });
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const promise = db2
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.init()
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.then(() => fs.stat(process.env.DATABASE_PATH_2!));
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return expect(promise).to.be.fulfilled;
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});
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it('adds new fields and removes old ones in an old database', async () => {
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const databasePath = process.env.DATABASE_PATH_3!;
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const knexForDB = await createOldDatabase(databasePath);
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const testDb = new DB({ databasePath });
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await testDb.init();
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await Bluebird.all([
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expect(knexForDB.schema.hasColumn('app', 'appId')).to.eventually.be.true,
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expect(knexForDB.schema.hasColumn('app', 'releaseId')).to.eventually.be
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.true,
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expect(knexForDB.schema.hasColumn('app', 'config')).to.eventually.be
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.false,
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expect(knexForDB.schema.hasColumn('app', 'privileged')).to.eventually.be
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.false,
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expect(knexForDB.schema.hasColumn('app', 'containerId')).to.eventually.be
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.false,
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expect(knexForDB.schema.hasColumn('dependentApp', 'environment')).to
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.eventually.be.true,
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expect(knexForDB.schema.hasColumn('dependentDevice', 'markedForDeletion'))
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.to.eventually.be.true,
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expect(knexForDB.schema.hasColumn('dependentDevice', 'localId')).to
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.eventually.be.true,
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expect(knexForDB.schema.hasColumn('dependentDevice', 'is_managed_by')).to
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.eventually.be.true,
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expect(knexForDB.schema.hasColumn('dependentDevice', 'lock_expiry_date'))
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.to.eventually.be.true,
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]);
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});
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it('creates a deviceConfig table with a single default value', async () => {
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const deviceConfig = await db.models('deviceConfig').select();
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expect(deviceConfig).to.have.lengthOf(1);
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expect(deviceConfig).to.deep.equal([{ targetValues: '{}' }]);
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});
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it('allows performing transactions', () => {
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return db.transaction(trx => expect(trx.commit()).to.be.fulfilled);
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});
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});
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