@vvsalmin/blocks v1.0.20

Usage with serverless.com

install serverless

https://serverless.com/framework/docs/getting-started/

and

https://serverless.com/framework/docs/providers/aws/guide/quick-start/

Install

npm install @vvsalmin/blocks --save

Developing

https://github.com/dherault/serverless-offline

tl;dr

npm install serverless-offline --save-dev

add to serverless.yml

plugins:
  - serverless-offline

use by typing serverless offline start

Basic handler.js

var blocks = require("@vvsalmin/blocks")

module.exports.hello = (event, context, callback) => {
    let state = {event: event, env: process.env};
    
    blocks.run("server.yml",state, (error, response) => {
        if (error) {
            state.error = state.default = error;
            blocks.run(["consolelog", "restResponse"], state, callback);
        } else
            callback(null, response);
    });
};

Extending block

'use strict';
var block = require('@vvsalmin/blocks').block;

class _block extends block {
    run(settings, state, callback) {
        callback(null, state.default)
    }
}

module.exports = _block;

Changes to serverless.yml

events:
    - http:
        path: /{dummy}
        method: any

Testing

Install mocha and remember to update script test handler to package.json

"scripts": {
  "test": "mocha"
},

Pre-written mocha test handler

Pre-written test/test.js

var assert = require('assert');
const fs = require('fs');
const blocks = require('blocks');

describe('Test through all yml and json tests', function() {
    fs.readdirSync("./test").forEach(file => {
        if (file.match(/.(yml|json)$/g)) {
            describe('Test ' + file, function () {
                it('Should run without errors', function(done) {
                    blocks.run((file.match(/.(json)$/g) ? './' : '../../') + 'test/' + file, {_testmode: true}, (error, response) => {
                        if (error)
                            done(error);
                        else
                            done();
                    });
                });
            });
        }
    });
});

test by running

npm test