@whook/whook
Version:
Build strong and efficient REST web services.
115 lines • 3.06 kB
JavaScript
/* eslint-disable @typescript-eslint/no-explicit-any */
import { describe, test, beforeEach, jest, expect } from '@jest/globals';
import initHOST from './HOST.js';
describe('initHOST', () => {
const log = jest.fn();
const importer = jest.fn();
const internalIp = { internalIpV4: jest.fn() };
beforeEach(() => {
log.mockReset();
importer.mockReset();
internalIp.internalIpV4.mockReset();
});
test('should use the env HOST first', async () => {
importer.mockResolvedValueOnce(internalIp);
const HOST = await initHOST({
ENV: { HOST: '192.168.1.11' },
log,
importer,
});
expect(HOST).toMatchInlineSnapshot(`"192.168.1.11"`);
expect({
logCalls: log.mock.calls.filter(([type]) => !type.endsWith('stack')),
requireCalls: importer.mock.calls,
internalIpV4Calls: internalIp.internalIpV4.mock.calls,
}).toMatchInlineSnapshot(`
{
"internalIpV4Calls": [],
"logCalls": [
[
"debug",
"🏭 - Initializing the HOST service.",
],
[
"warning",
"♻️ - Using ENV host "192.168.1.11"",
],
],
"requireCalls": [],
}
`);
});
test('should find a HOST by itself if no env HOST', async () => {
importer.mockResolvedValueOnce(internalIp);
internalIp.internalIpV4.mockResolvedValueOnce('192.168.1.10');
const HOST = await initHOST({
ENV: {},
log,
importer,
});
expect(HOST).toMatchInlineSnapshot(`"192.168.1.10"`);
expect({
logCalls: log.mock.calls.filter(([type]) => !type.endsWith('stack')),
requireCalls: importer.mock.calls,
internalIpV4Calls: internalIp.internalIpV4.mock.calls,
}).toMatchInlineSnapshot(`
{
"internalIpV4Calls": [
[],
],
"logCalls": [
[
"debug",
"🏭 - Initializing the HOST service.",
],
[
"warning",
"✔ - Using detected host "192.168.1.10".",
],
],
"requireCalls": [
[
"internal-ip",
],
],
}
`);
});
test('should fallback to localhost', async () => {
importer.mockResolvedValueOnce(internalIp);
internalIp.internalIpV4.mockResolvedValueOnce('');
const HOST = await initHOST({
ENV: {},
log,
importer,
});
expect(HOST).toMatchInlineSnapshot(`"localhost"`);
expect({
logCalls: log.mock.calls.filter(([type]) => !type.endsWith('stack')),
requireCalls: importer.mock.calls,
internalIpV4Calls: internalIp.internalIpV4.mock.calls,
}).toMatchInlineSnapshot(`
{
"internalIpV4Calls": [
[],
],
"logCalls": [
[
"debug",
"🏭 - Initializing the HOST service.",
],
[
"warning",
"🚫 - Could not detect any host. Fallback to "localhost".",
],
],
"requireCalls": [
[
"internal-ip",
],
],
}
`);
});
});
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