111 lines
4.1 KiB
JavaScript
111 lines
4.1 KiB
JavaScript
import fs from 'fs'
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import path from 'path'
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import { Eltro as t, assert} from 'eltro'
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import nconf from '../lib/nconf.js'
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import * as helpers from './helpers.mjs'
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t.describe('nconf, When using the nconf', function() {
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t.test("should have the correct methods set", function() {
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assert.strictEqual(typeof(nconf.key), 'function')
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assert.strictEqual(typeof(nconf.path), 'function')
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assert.strictEqual(typeof(nconf.use), 'function')
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assert.strictEqual(typeof(nconf.any), 'function')
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assert.strictEqual(typeof(nconf.get), 'function')
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assert.strictEqual(typeof(nconf.set), 'function')
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assert.strictEqual(typeof(nconf.clear), 'function')
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assert.strictEqual(typeof(nconf.load), 'function')
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assert.strictEqual(typeof(nconf.save), 'function')
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assert.strictEqual(typeof(nconf.reset), 'function')
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assert.strictEqual(typeof(nconf.required), 'function')
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})
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t.test("the use() method should instaniate the correct store", function() {
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nconf.use('memory')
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nconf.load()
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assert.ok(nconf.stores['memory'] instanceof nconf.Memory)
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})
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t.test("nconf should have the correct version set", function () {
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let pckg = JSON.parse(fs.readFileSync(helpers.fixture('../../package.json')))
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assert.ok(pckg.version)
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assert.strictEqual(nconf.version, pckg.version)
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})
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t.describe("the required() method", function() {
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t.test("should throw error with missing keys", function() {
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nconf.set('foo:bar:bazz', 'buzz')
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assert.throws(function() {
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nconf.required(['missing', 'foo:bar:bazz'])
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})
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})
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t.test("should return the provider if all required keys exist", function() {
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var Provider = nconf.Provider
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nconf.set('foo:bar:bazz', 'buzz')
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assert.ok(nconf.required(['foo:bar:bazz']) instanceof Provider)
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})
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})
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t.describe("with the memory store", function() {
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t.describe("the set() method", function() {
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t.test("should respond with true", function() {
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assert.ok(nconf.set('foo:bar:bazz', 'buzz'))
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})
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t.test("should respond allow access to the root and complain about non-objects", function() {
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assert.notOk(nconf.set(null, null))
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assert.notOk(nconf.set(null, undefined))
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assert.notOk(nconf.set(null))
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assert.notOk(nconf.set(null, ''))
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assert.notOk(nconf.set(null, 1))
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var original = nconf.get()
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assert.ok(nconf.set(null, nconf.get()))
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assert.notStrictEqual(nconf.get(), original)
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assert.deepEqual(nconf.get(), original)
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})
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})
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t.describe("the get() method", function() {
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t.test("should respond with the correct value without a callback", function() {
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assert.strictEqual(nconf.get('foo:bar:bazz'), 'buzz')
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})
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t.test("should not step inside strings without a callback", function() {
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assert.strictEqual(nconf.get('foo:bar:bazz:0'), undefined)
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})
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t.test("should respond with the correct value with a callback", function (done) {
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nconf.get('foo:bar:bazz', (err, value) => {
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try {
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assert.strictEqual(value, 'buzz')
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done()
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} catch (leErr) {
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done(leErr)
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}
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})
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})
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t.test("should respond allow access to the root", function() {
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assert.ok(nconf.get(null))
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assert.ok(nconf.get(undefined))
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assert.ok(nconf.get())
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})
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})
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t.describe("the clear() method", function() {
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t.test("should respond with the true", function() {
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assert.strictEqual(nconf.get('foo:bar:bazz'), 'buzz')
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assert.ok(nconf.clear('foo:bar:bazz'))
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assert.ok(typeof(nconf.get('foo:bar:bazz')) === 'undefined')
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})
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})
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t.describe("the load() method", function() {
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t.test("should respond with the merged store without a callback", function() {
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assert.deepEqual(nconf.load(), {"foo": {"bar": {}}})
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})
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t.test("should respond with the merged store", function (done) {
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nconf.load((err, store) => {
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try {
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assert.strictEqual(err, null)
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assert.deepEqual(store, {"foo": {"bar": {}}})
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done()
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} catch (leErr) {
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done(leErr)
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}
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})
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})
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})
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})
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})
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