Files
infocom-systems-design/node_modules/process-warning/test/index.test.js
2025-10-03 22:27:28 +03:00

100 lines
2.5 KiB
JavaScript

'use strict'
const test = require('tap').test
const { createWarning, createDeprecation } = require('..')
process.removeAllListeners('warning')
test('Create warning with zero parameter', t => {
t.plan(3)
const warnItem = createWarning({
name: 'TestWarning',
code: 'CODE',
message: 'Not available'
})
t.equal(warnItem.name, 'TestWarning')
t.equal(warnItem.message, 'Not available')
t.equal(warnItem.code, 'CODE')
})
test('Create error with 1 parameter', t => {
t.plan(3)
const warnItem = createWarning({
name: 'TestWarning',
code: 'CODE',
message: 'hey %s'
})
t.equal(warnItem.name, 'TestWarning')
t.equal(warnItem.format('alice'), 'hey alice')
t.equal(warnItem.code, 'CODE')
})
test('Create error with 2 parameters', t => {
t.plan(3)
const warnItem = createWarning({
name: 'TestWarning',
code: 'CODE',
message: 'hey %s, I like your %s'
})
t.equal(warnItem.name, 'TestWarning')
t.equal(warnItem.format('alice', 'attitude'), 'hey alice, I like your attitude')
t.equal(warnItem.code, 'CODE')
})
test('Create error with 3 parameters', t => {
t.plan(3)
const warnItem = createWarning({
name: 'TestWarning',
code: 'CODE',
message: 'hey %s, I like your %s %s'
})
t.equal(warnItem.name, 'TestWarning')
t.equal(warnItem.format('alice', 'attitude', 'see you'), 'hey alice, I like your attitude see you')
t.equal(warnItem.code, 'CODE')
})
test('Creates a deprecation warning', t => {
t.plan(3)
const deprecationItem = createDeprecation({
name: 'DeprecationWarning',
code: 'CODE',
message: 'hello %s'
})
t.equal(deprecationItem.name, 'DeprecationWarning')
t.equal(deprecationItem.format('world'), 'hello world')
t.equal(deprecationItem.code, 'CODE')
})
test('Should throw when error code has no name', t => {
t.plan(1)
t.throws(() => createWarning(), new Error('Warning name must not be empty'))
})
test('Should throw when error has no code', t => {
t.plan(1)
t.throws(() => createWarning({ name: 'name' }), new Error('Warning code must not be empty'))
})
test('Should throw when error has no message', t => {
t.plan(1)
t.throws(() => createWarning({
name: 'name',
code: 'code'
}), new Error('Warning message must not be empty'))
})
test('Cannot set unlimited other than boolean', t => {
t.plan(1)
t.throws(() => createWarning({
name: 'name',
code: 'code',
message: 'message',
unlimited: 'unlimited'
}), new Error('Warning opts.unlimited must be a boolean'))
})