12be1bd747
- Log the response when using `test:services:trace` - Fully log large nested objects Since the `badgeData` is in a different format from the JSON response, and also doesn't include the title, including this output is helpful. It makes it clearer what the Joi matchers are trying to match. Sometimes when there's a deep nested structure, it's helpful or necessary to see the entire thing.
68 lines
1.9 KiB
JavaScript
68 lines
1.9 KiB
JavaScript
'use strict'
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// See available emoji at http://emoji.muan.co/
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const emojic = require('emojic')
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const Joi = require('joi')
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const { checkErrorResponse, asJson } = require('../lib/error-helper')
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const BaseService = require('./base')
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const { InvalidResponse } = require('./errors')
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const trace = require('./trace')
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class BaseJsonService extends BaseService {
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static _validate(json, schema) {
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const { error, value } = Joi.validate(json, schema, {
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allowUnknown: true,
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stripUnknown: true,
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})
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if (error) {
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trace.logTrace(
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'validate',
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emojic.womanShrugging,
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'Response did not match schema',
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error.message
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)
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throw new InvalidResponse({
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prettyMessage: 'invalid json response',
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underlyingError: error,
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})
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} else {
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this.logTrace(
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'validate',
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emojic.bathtub,
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'JSON after validation',
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value,
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{ deep: true }
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)
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return value
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}
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}
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async _requestJson({ schema, url, options = {}, errorMessages = {} }) {
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const logTrace = (...args) => trace.logTrace('fetch', ...args)
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if (!schema || !schema.isJoi) {
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throw Error('A Joi schema is required')
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}
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const mergedOptions = {
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...{ headers: { Accept: 'application/json' } },
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...options,
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}
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logTrace(emojic.bowAndArrow, 'Request', url, '\n', mergedOptions)
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return this._sendAndCacheRequest(url, mergedOptions)
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.then(({ res, buffer }) => {
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logTrace(emojic.dart, 'Response status code', res.statusCode)
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return { res, buffer }
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})
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.then(checkErrorResponse.asPromise(errorMessages))
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.then(asJson)
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.then(json => {
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logTrace(emojic.dart, 'Response JSON (before validation)', json, {
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deep: true,
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})
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return json
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})
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.then(json => this.constructor._validate(json, schema))
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}
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}
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module.exports = BaseJsonService
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