service-core/test/lib.test.mjs

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import { Eltro as t, assert, stub } from 'eltro'
import * as sc from '../index.mjs'
t.describe('', function() {
const module = {
start: stub()
}
t.beforeEach(function() {
module.start.reset()
})
t.test('should have ServiceCore defined', function() {
assert.ok(sc.ServiceCore)
})
t.test('constructor should work', function() {
const assertAppName = 'Gondola'
let core = new sc.ServiceCore(assertAppName, import.meta.url)
assert.strictEqual(core.util._root_import_meta_url, import.meta.url)
assert.strictEqual(core.name, assertAppName)
})
t.test('should support proper init', async function() {
const assertAppName = 'Hero Combat'
let core = new sc.ServiceCore(assertAppName, import.meta.url)
await core.init(module)
assert.strictEqual(core.core.applications.length, 1)
assert.strictEqual(core.core.applications[0], core.app)
assert.strictEqual(core.core.applicationMap.size, 1)
assert.strictEqual(core.core.applicationMap.get(assertAppName), core.app)
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assert.strictEqual(core.app.name, assertAppName)
assert.strictEqual(core.app.module, module)
})
t.test('should call module start', async function() {
const assertError = new Error('Inbo')
module.start.rejects(assertError)
let core = new sc.ServiceCore('testapp', import.meta.url)
await core.init(module)
let err = await assert.isRejected(core.run())
assert.strictEqual(err, assertError)
assert.strictEqual(module.start.firstCall[0], core.app.http)
assert.strictEqual(module.start.firstCall[1], 4000)
assert.strictEqual(module.start.firstCall[2], core.app.ctx)
})
t.test('should support overwriting port', async function() {
const assertError = new Error('Inbo')
const assertPort = 9382
module.start.rejects(assertError)
let core = new sc.ServiceCore('testapp', import.meta.url, assertPort)
await core.init(module)
let err = await assert.isRejected(core.run())
assert.strictEqual(err, assertError)
assert.strictEqual(module.start.firstCall[0], core.app.http)
assert.strictEqual(module.start.firstCall[1], assertPort)
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assert.strictEqual(module.start.firstCall[2], core.app.ctx)
})
t.test('should support overwriting config', async function() {
const assertError = new Error('Inbo')
const assertPort = 9382
module.start.rejects(assertError)
let core = new sc.ServiceCore('testapp', import.meta.url)
core.setConfig({
port: assertPort
})
await core.init(module)
let err = await assert.isRejected(core.run())
assert.strictEqual(err, assertError)
assert.strictEqual(core.config['testapp'].port, assertPort)
assert.strictEqual(core.config['testapp'].provider, 'static')
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assert.strictEqual(module.start.firstCall[0], core.app.http)
assert.strictEqual(module.start.firstCall[1], assertPort)
assert.strictEqual(module.start.firstCall[2], core.app.ctx)
})
})