mirror of
https://github.com/balena-os/balena-supervisor.git
synced 2024-12-26 17:01:06 +00:00
827f892c13
This means that configuration backend tests no longer use stubs and (mostly) avoid internal dependencies in the tests. Instead of stubs and mock-fs, the tests use [testfs](https://github.com/balena-io-modules/mocha-pod#working-with-the-filesystem) which allows working with a real filesystem and ensuring everything is re-set between tests. This is the last change needed in order to be able to merge #1971. Here is the list of changes - [x] Migrate splash image backend tests - [x] Migrate extlinux backend tests - [x] Migrate config.txt backend tests - [x] Migrate extra-uenv config tests - [x] Migrate odmdata config tests - [x] Migrate config utils tests - [x] Migrate device-config tests Change-type: patch
76 lines
2.2 KiB
TypeScript
76 lines
2.2 KiB
TypeScript
import { promises as fs } from 'fs';
|
|
import { expect } from 'chai';
|
|
import { testfs } from 'mocha-pod';
|
|
|
|
import * as hostUtils from '~/lib/host-utils';
|
|
|
|
import log from '~/lib/supervisor-console';
|
|
import { Odmdata } from '~/src/config/backends/odmdata';
|
|
|
|
describe('config/odmdata', () => {
|
|
const backend = new Odmdata();
|
|
|
|
it('logs error when unable to open boot config file', async () => {
|
|
await expect(
|
|
fs.access(hostUtils.pathOnRoot('/dev/mmcblk0boot0')),
|
|
'file does not exist before the test',
|
|
).to.be.rejected;
|
|
|
|
await expect(backend.getBootConfig()).to.be.rejected;
|
|
|
|
expect(log.error).to.have.been.calledWith(
|
|
`File not found at: ${hostUtils.pathOnRoot('/dev/mmcblk0boot0')}`,
|
|
);
|
|
});
|
|
|
|
it('logs error for malformed configuration mode', async () => {
|
|
// Logs when configuration mode is unknown
|
|
// @ts-expect-error accessing private value
|
|
expect(() => backend.parseOptions(Buffer.from([0x9, 0x9, 0x9]))).to.throw();
|
|
expect(log.error).to.have.been.calledWith(
|
|
'ODMDATA is set with an unsupported byte: 0x9',
|
|
);
|
|
|
|
// @ts-expect-error accessing private value
|
|
expect(() => backend.parseOptions(Buffer.from([0x1, 0x0, 0x0]))).to.throw();
|
|
expect(log.error).to.have.been.calledWith(
|
|
'Unable to parse ODMDATA configuration. Data at offsets do not match.',
|
|
);
|
|
});
|
|
|
|
it('should parse configuration options from bootConfigPath', async () => {
|
|
const tfs = await testfs({
|
|
[hostUtils.pathOnRoot('/dev/mmcblk0boot0')]: testfs.from(
|
|
'test/data/boot0.img',
|
|
),
|
|
}).enable();
|
|
|
|
// Restore openFile so test actually uses testConfigPath
|
|
await expect(backend.getBootConfig()).to.eventually.deep.equal({
|
|
configuration: '2',
|
|
});
|
|
|
|
await tfs.restore();
|
|
});
|
|
|
|
it('sets new config values', async () => {
|
|
const tfs = await testfs({
|
|
[hostUtils.pathOnRoot('/dev/mmcblk0boot0')]: testfs.from(
|
|
'test/data/boot0.img',
|
|
),
|
|
[hostUtils.pathOnRoot('/sys/block/mmcblk0boot0/force_ro')]: '0',
|
|
}).enable();
|
|
|
|
// Sets a new configuration
|
|
await backend.setBootConfig({
|
|
configuration: '4',
|
|
});
|
|
// Check that new configuration was set correctly
|
|
await expect(backend.getBootConfig()).to.eventually.deep.equal({
|
|
configuration: '4',
|
|
});
|
|
|
|
await tfs.restore();
|
|
});
|
|
});
|