Author: YOU54F

How contributing back to the technology community can pay you back you in kind.

So I, like many of us in the computer industry, silently or otherwise, suffer from Imposter Syndrome.

As a tester with some technical skills learned well before my Uni years, I felt I wasn’t good enough to write production level code, like the developers.

I came across problems in my day to day work, and rather than ask for help from colleagues who might oust me for being a fraud,I would often run to the internet and seek advice from Dr Google.

He would offer me a course of Stack Overflow, countless blog repos and GitHub repositories chock full of goodies just waiting to be discovered.

As I progressed through my career, the places where we thrived were the places that openly fostered learning, and trying new things. Stepping outside of your comfort zone, and allowing you to fail, to make mistakes and improve.

It began to make me think, how can I help others in the community, what would I write.

The imposter syndrome snuck in again. Who would read your posts, they would all laugh at you. You would totally choke in a presentation. You’ll be fired.

I’ve got a mortgage and I like old cars, so I totally need my job.

So the years went on, and I didn’t write anything publicly about tech. It was really weird because those who know me, will know that I am happy to talk about anything.

In my younger years, I was heavily into forums, first was extreme pc overclocking. I would strap things like refrigeration units to my processors, run various tests and post screenshots and pictures.

As I got older and began to purchase and modify old cars, I would document my adventures, and as I gained knowledge around various subjects, or I completed a particular thing, I would write a Knowledge Base post, to others to follow and contribute too.

It was an amazing experience, I met some of my closest friends who will be with me for the rest of my life, some I will meet in another life.

People know me in the car scene not because they’ve met me, but the information I put out there helped them in some way.

Sure lots of people disagreed with my posts, some did it in other ways, some helped contribute to make improvements and suggestions, but it never caused me an issue. No-one said Saf, you don’t belong here, you don’t know anything about cars. (That bit is true, I still don’t, but I try 🙂 )

So I started contribute to the testing community. I signed up with the Ministry of Testing, and not long after they had a competition to win a trip to Test Bash in New York. I had never been to America, my curiosity was picqued.

The entrance fee? One post on why you want to attend TestBash, and one blog post about your adventures at the event.

So I rolled up my sleeves, and wrote my first tech post that was going to get judged, by testing peers who really have the authority to say you are rubbish, you shall not pass.

I WON >.< Ermergerd!

My employer offered to fund the flight as part of our individual tech budget, so I found myself on a flight to America.

I also started using some open source software for the first time, as I had been tasked with building a testing framework for an API blueprint we could use to roll out across teams. I posted this tweet from the plane

So I had to write a blog post now, I had won the competition and couldn’t possibly flake out

https://thefriendlytester.co.uk/2015/11/yousaf-nabi-ermahgerd-testbash-new-york.html

I moved onto to a new role, and was involved in a greenfield transformation project.

I used Karate / Wiremock & Docker to setup a consumer driven contract based testing workflow.

This involved using wire mock alongside docker to produce mock services, which are used to agree Consumer driven contracts between service producer & consumers.

Mocks were then built to allow autonomous development between squads, and avoid blockers in delivery.

Tests were written against the mock services, which would be run against the developed service, with downstream/upstream services mocked out, to perform component integration testing, and early integration testing is run against each PR initiated via team city.

A shell script would write the test results to each GitHub PR, along with slack notifications, providing all members of the squad, full and early visibility of test coverage and progress.

This proved to be efficient and invaluable, however some of the day-to-day constraints to exploratory test data, proved to be an issue in our test automation, namely around data provisioning.

It was complex, and it seemed difficult for me to sell the concept wider than my smaller engineering teams, who totally got it.

We had one major legacy provider, and we had a reactive relationship, whereby changes would just happen without us knowing.

I felt quite powerless to make the kind of organisational changes in thinking about quality.

I went on a stress control course, it was absolutely amazing.

I felt like Manny from Black Books after eating the little book of calm.

They told me to concentrate on the things I can control, don’t worry about the things I can’t, so I sacked off my job and went to play with old cars for a living

So after a few months had elapsed, I realised I missed being around people, and missed the buzz. I got a call from a former boss, who was now at InfinityWorks who said come along and see how you get on

That was a massive change for me moving into a consultancy role, and it escalated quickly as to how amazing it would be for me, as someone who had been test and quality focused, to being able to actually get involved in every aspect of delivery.

I am eternally grateful for the freedom I was provided here, as it has allowed me to reach heights that honestly would never have been possible in my traditional roles.

On my first account, I ran a whiteboard session about quality and testing with our engineers and one of them mentioned Pact.

As I began to look into it, I realised it encapsulated the work I had done in my previous role around a CDC testing framework, and I loved it.

It didn’t do quite what I wanted it to do however, so as it was open source, I was free to fork it any make whatever changes I wanted. I raised so many issues and fixes that I got recognised in a tech blog by one of IW’s top engineers about open source work at InfinityWorks, read the post here.

This was such a massive boost and properly kicked my imposter syndrome to touch.

I joined the Pact slack channel http://slack.pact.io/ which was a lovely home with lots of people all talking about consumer driven contract testing, and the challenges when moving to distributed event based systems. I had lots of awesome discussions, and met lots of new people, and funnily enough met a fair few people I had worked with in the past.

Ministry of Testing have their own slack group too (Join here — https://www.ministryoftesting.com/slack_invite) , where you can ask any question, or find great people always willing to help and talk about all things test. Just don’t forget about the XY problem

Our client has a big debate over whether to stick with Selenium or move to Cypress. I had never heard of it before, so ran some side by side evaluations and thought it was pretty slick. I wouldn’t be advocating running out and switching all your scripts over, but I loved their focus on developer experience, and not creating a black box UI testing tool.

Their documentation is incredibly good, they have fantastic recipes, blog posts, GitHub examples, so I thought I would pay some things to the Cypress community too.

I wrote some blog posts on how to address a couple of issues and workaround arounds for Cypress — see here for one

This came back to provide me big props at work, as a customer on another client account was struggling, had come across my blog post and then got to have me drop in on a video call to help him out.

I helped the Cypress team get Edge working when it switched to Chromium, and helped beta test Firefox, because multi browser support was a big sticking point for a-lot of people. I personally don’t think its an issue, and I advocate doing most of your checking activities without spinning up your browser, see this post for reasons why

Try not to take things personally, both when using open source software, or maintaining it. There are usually many things going on in peoples lives and it only takes a few extra moments to be courteous. Your post might help another person and it’s always nice to get appreciation for something you’ve created, and may have even long forgotten about. Even if it doesn’t it will remind yourself of something you did a few years back, which reduces our cognitive load, and can help reduce stress.

I thought I would pay back in kind so started creating some tools for Cypress and Pact (You can check this out via https://npm-stat.com)

Don’t forget to link up with people in your local community too.

You can check places like https://www.meetup.com/ or you can join a specialist community such as https://www.ministryoftesting.com/ who hold regional meetups all over the globe.

So I’ve just checked NPM stats today, and combined there is just over 24.5 million downloads of packages. Kind of weird that I was scared to show my code to people for fear of being found out, and my code is out there, it’s not very good but its doing something, and I’m still in a job, so phew!

It’s not just me at InfinityWorks who is passionate about quality and testing, and we have implemented Pact on several client accounts, we’ve ran training sessions with clients, our consultants and our academy superstars. This allowed us to be listed as Pactflow partners which brings the potential for commercial success. This wasn’t my aim when I started off making contributions, but is a mega win for mine, and the rest of our great engineers efforts.

So that all brings me I suppose, to the point of this post.

I spent a load of my spare time giving back little bits of the community, because there had been so many times I have received help myself and been hugely grateful.

That time has a cost, so instead of working on cars, or spending evenings with the family, I’ve been beavering away at a computer.

Karma works in mysterious ways and every single thing I have done in the community, has resulted in positive outcomes, for me individually, for others, for my company, for other companies.

I got offered the dream job, to work with a company, who are aligned in my wants to create beautiful developer experiences, so that teams can safely deploy changes, and spend more time ensuring they are building the right thing, rather than spending time keeping the lights on.

The company is Pactflow and I will be taking on a Developer Advocate / Community Shepherd role (which is quite a nice label to help my tech identity crisis).

I’m so excited about the future and can’t wait to work with Pact’s awesome pool of open source maintainers, contributors and users and the Pactflow team.

Supported versions

• Microsoft Edge for Windows 10 (Canary Build)
• Microsoft Edge for Windows 10 (Dev Build)
• Microsoft Edge for Windows 10 (Beta Build)

Instructions for Windows

1. Download Microsoft Edge version of choice from https://www.microsoftedgeinsider.com/en-us/
2. Make a new directory
3. Run set CYPRESS_INSTALL_BINARY=https://github.com/YOU54F/cypress/releases/download/v3.5.0/cypress_win.zip
4. Run npm init
5. Run npm install @you54f/cypress --save
6. Run node_modules/.bin/cypress open --browser edgeDev to open in interactive mode, and setup Cypress.io‘s example project
7. Run node_modules/.bin/cypress run --browser edgeDev or node_modules/.bin/cypress run --browser edgeCanary to run in command line mode.
8. Rejoice & please pass back some appreciation with a star on the repository! Thanks 🙂

A quick walkthrough on how to use data from Excel spreadsheets or CSV files, in order to dynamically generate multiple Cypress tests.

We are going to use a 2 column table witht username & password for our example, but in reality this could be any data. We have the following table in csv & xlsx format.

And we are going to login into the following page

First we need to convert our XLSX file to JSON with https://github.com/SheetJS/js-xlsx

import { writeFileSync } from "fs";
import * as XLSX from "xlsx";
try {
  const workBook = XLSX.readFile("./testData/testData.xlsx");
  const jsonData = XLSX.utils.sheet_to_json(workBook.Sheets.testData);
  writeFileSync(
    "./cypress/fixtures/testData.json",
    JSON.stringify(jsonData, null, 4),
    "utf-8"
  );
} catch (e) {
  throw Error(e);
}

or CSV file to JSON with https://www.papaparse.com/

import { readFileSync, writeFileSync } from "fs";
import { parse } from "papaparse";
try {
  const csvFile = readFileSync("./testData/testData.csv", "utf8");
  const csvResults = parse(csvFile, {
    header: true,
    complete: csvData => csvData.data
  }).data;
  writeFileSync(
    "./cypress/fixtures/testDataFromCSV.json",
    JSON.stringify(csvResults, null, 4),
    "utf-8"
  );
} catch (e) {
  throw Error(e);
}

In our cypress test file, we are going to

1. Import our generated JSON file into testData
2. Loop over each testDataRow, inside the describe block, and set the data object with our username & password
3. Setup a mocha context with a dynamically generated title, unique for each data row
4. A single test is written inside the it block using our data attributes, this will be executed as 10 separate tests

import { login } from "../support/pageObjects/login.page";
const testData = require("../fixtures/testData.json");
describe("Dynamically Generated Tests", () => {
  testData.forEach((testDataRow: any) => {
    const data = {
      username: testDataRow.username,
      password: testDataRow.password
    };
    context(`Generating a test for ${data.username}`, () => {
      it("should fail to login for the specified details", () => {
        login.visit();
        login.username.type(data.username);
        login.password.type(`${data.password}{enter}`);
        login.errorMsg.contains("Your username is invalid!");
        login.logOutButton.should("not.exist");
      });
    });
  });
});

You can extend this further by

• Manipulating the data in the test script, prior to using it in your test such as shifting date of birth by an offset
• Having different outcomes in your test or running different assertions based on a parameter in your test data file.

A full working example can be downloaded here:- https://github.com/YOU54F/cypress-dynamic-data

git clone git@github.com:YOU54F/cypress-docker-typescript.git

yarn install

Currently working Browsers & Modes

•  Chrome Headed
  •  Cypress UI
  •  Cypress CLI

There are a considerations for automating your web application with Cypress, that you may come across, which may lead you to the Cypress Web Security Docs or trawling through Cypress raised issues for potential workarounds/solutions.

Problems you may encounter

• One superdomain per test
• Form Submission Redirects
• JavaScript-Redirects

Cypress Docs – disabling web security

• Display insecure content
• Navigate to any superdomain without cross origin errors
• Access cross origin iframes that are embedded in your application.

Simply by setting chromeWebSecurity to false in your cypress.json

{
  "chromeWebSecurity": false
}

If you set it in your base cypress.json, then you will apply this to all your sites, which may not be ideal, as you may only want to cater for insecure content on your dev machine, but secure content, in testing in prod.

See how to configure Cypress per env configuration files

However we wanted to check a journey that integrates with a 3rd party, and came across some cross site issues

Uncaught DOMException: Blocked a frame with origin "https://your_site_here" from accessing a cross-origin frame.

So we switch off chromeWebSecurity: false and then get this error

Refused to display 'https://your_site_here' in a frame because it set 'X-Frame-Options' to 'sameorigin'.

Looks like these guys had the same issue

Cypress Issue #1763

Cypress Issue #944

So hi-ho, it’s off to docs we go

Chromium Site Isolation Docs

chromium-command-line-switches

We want to disable the following features

• --disable-features=CrossSiteDocumentBlockingAlways,CrossSiteDocumentBlockingIfIsolating
  • Cross-Origin Read Blocking (CORB) blocked cross-origin response https://www.example.com/example.html with MIME type text/html.
• -disable-features=IsolateOrigins,site-per-process
  • IsolateOrigins- Require dedicated processes for a set of origins, specified as a comma-separated list.
  • site-per-process – Enforces a one-site-per-process security policy: Each renderer process, for its whole lifetime, is dedicated to rendering pages for just one site.
    * Thus, pages from different sites are never in the same process.
    * A renderer process’s access rights are restricted based on its site.
    * All cross-site navigations force process swaps. <iframe>s are rendered out-of-process whenever the src= is cross-site.

So lets add the following to cypress/plugins/index.js

const path = require('path');

module.exports = (on, config) => {
  on('before:browser:launch', (browser = {}, args) => {
    console.log(config, browser, args);
    if (browser.name === 'chrome') {
      args.push("--disable-features=CrossSiteDocumentBlockingIfIsolating,CrossSiteDocumentBlockingAlways,IsolateOrigins,site-per-process");
    }
    return args;
  });
};

We now want to drop the following headers to allow all pages to be i-framed.

• ‘content-security-policy’,
• ‘x-frame-options

We can use Ignore X-Frame headers chrome extension and load it into our cypress instance, so we can download it from https://chrome-extension-downloader.com/ and place is your cypress/extensions folder, or you can get the source code directly here https://gist.github.com/dergachev/e216b25d9a144914eae2, saving the files to cypress/extensions/ignore-x-frame-headers

add the following to cypress/index.js

const path = require('path');

module.exports = (on, config) => {
  on('before:browser:launch', (browser = {}, args) => {
    console.log(config, browser, args);
    if (browser.name === 'chrome') {
      const ignoreXFrameHeadersExtension = path.join(__dirname, '../extensions/ignore-x-frame-headers');
      args.push(args.push(`--load-extension=${ignoreXFrameHeadersExtension}`));
    }
    return args;
  });
};

We can also automate the download of the extension for CI systems.

npm i chrome-ext-downloader --save-dev or yarn add chrome-ext-downloader --dev

put the following in package.json

{
  "scripts": {
    "download-extension": "ced gleekbfjekiniecknbkamfmkohkpodhe extensions/ignore-x-frame-headers"
  },
  "dependencies": {
    "chrome-ext-downloader": "^1.0.4",
  }
}

Our final cypress/plugins/index.js file incorporating both changes, will look like below

const path = require('path');

module.exports = (on, config) => {
  on('before:browser:launch', (browser = {}, args) => {
    console.log(config, browser, args);
    if (browser.name === 'chrome') {
      const ignoreXFrameHeadersExtension = path.join(__dirname, '../extensions/ignore-x-frame-headers');
      args.push(args.push(`--load-extension=${ignoreXFrameHeadersExtension}`));
      args.push("--disable-features=CrossSiteDocumentBlockingIfIsolating,CrossSiteDocumentBlockingAlways,IsolateOrigins,site-per-process");
    }
    return args;
  });
};

Note:- Since writing this article, the extension has been deleted now from the google extension store, which although it still exists, it means it cannot be downloaded with chrome-ext-downloader

Source code can be found here :- https://gist.github.com/dergachev/e216b25d9a144914eae2

Extension can still be downloaded from https://www.crx4chrome.com/extensions/gleekbfjekiniecknbkamfmkohkpodhe/

If there is enough demand, I will republish the source-code and publish to the chrome web store, with full credits to the original author.

In previous posts, I have spoken about Pact.io. A wonderful set of tools, designed to help you and your team develop smarter, with consumer-driven contract tests.

We use Jest at work to test our TypeScript code, so it made sense to use Jest as our testing framework, to write our Pact unit tests with.

The Jest example on Pact-JS, involve a-lot of setup, which resulted in a fair bit of cognitive-load before a developer could start writing their Contract tests.

Inspired by a post by Tim Jones, one of the maintainers of Pact-JS and a member of the Dius team who built PACT, I decided to build and release an adapter for Jest, which would abstract the pact setup away from the developer, leaving them to concentrate on the tests.

Features

•  instantiates the PactOptions for you
•  Setups Pact mock service before and after hooks so you don’t have to
•  Assign random ports and pass port back to user so we can run in parallel without port clashes

Adapter Installation

npm i jest-pact --save-dev

OR

yarn add jest-pact --dev

Usage

pactWith({ consumer: 'MyConsumer', provider: 'MyProvider' }, provider => {
    // regular pact tests go here
}

Example

Say that your API layer looks something like this:

import axios from 'axios';

const defaultBaseUrl = "http://your-api.example.com"

export const api = (baseUrl = defaultBaseUrl) => ({
     getHealth: () => axios.get(`${baseUrl}/health`)
                    .then(response => response.data.status)
    /* other endpoints here */
})

Then your test might look like:

import { pactWith } from 'jest-pact';
import { Matchers } from '@pact-foundation/pact';
import api from 'yourCode';

pactWith({ consumer: 'MyConsumer', provider: 'MyProvider' }, provider => {
  let client;
  
  beforeEach(() => {
    client = api(provider.mockService.baseUrl)
  });

  describe('health endpoint', () => {
    // Here we set up the interaction that the Pact
    // mock provider will expect.
    //
    // jest-pact takes care of validating and tearing 
    // down the provider for you. 
    beforeEach(() =>
      provider.addInteraction({
        state: "Server is healthy",
        uponReceiving: 'A request for API health',
        willRespondWith: {
          status: 200,
          body: {
            status: Matchers.like('up'),
          },
        },
        withRequest: {
          method: 'GET',
          path: '/health',
        },
      })
    );
    
    // You also test that the API returns the correct 
    // response to the data layer. 
    //
    // Although Pact will ensure that the provider
    // returned the expected object, you need to test that
    // your code recieves the right object.
    //
    // This is often the same as the object that was 
    // in the network response, but (as illustrated 
    // here) not always.
    it('returns server health', () =>
      client.health().then(health => {
        expect(health).toEqual('up');
      }));
  });

You can make your tests easier to read by extracting your request and responses:

/* pact.fixtures.js */
import { Matchers } from '@pact-foundation/pact';

export const healthRequest = {
  uponReceiving: 'A request for API health',
  withRequest: {
    method: 'GET',
    path: '/health',
  },
};

export const healthyResponse = {
  status: 200,
  body: {
    status: Matchers.like('up'),
  },
} 

import { pactWith } from 'jest-pact';
import { healthRequest, healthyResponse } from "./pact.fixtures";

import api from 'yourCode';

pactWith({ consumer: 'MyConsumer', provider: 'MyProvider' }, provider => {
  let client;
  
  beforeEach(() => {
    client = api(provider.mockService.baseUrl)
  });

  describe('health endpoint', () => {

    beforeEach(() =>
      provider.addInteraction({
        state: "Server is healthy",
        ...healthRequest,
        willRespondWith: healthyResponse
      })
    );
    
    it('returns server health', () =>
      client.health().then(health => {
        expect(health).toEqual('up');
      }));
  });

Configuration

pactWith(PactOptions, provider => {
    // regular pact tests go here
}

interface PactOptions {
  provider: string;
  consumer: string;
  port?: number; // defaults to a random port if not provided
  pactfileWriteMode?: PactFileWriteMode;
  dir? string // defaults to pact/pacts if not provided
}

type LogLevel = "trace" | "debug" | "info" | "warn" | "error" | "fatal";
type PactFileWriteMode = "overwrite" | "update" | "merge";

Defaults

• Log files are written to /pact/logs
• Pact files are written to /pact/pacts

Jest Watch Mode

By default Jest will watch all your files for changes, which means it will run in an infinite loop as your pact tests will generate json pact files and log files.

You can get round this by using the following watchPathIgnorePatterns: ["pact/logs/*","pact/pacts/*"] in your jest.config.js

Example

module.exports = {
  testMatch: ["**/*.test.(ts|js)", "**/*.it.(ts|js)", "**/*.pacttest.(ts|js)"],
  watchPathIgnorePatterns: ["pact/logs/*", "pact/pacts/*"]
};

You can now run your tests with jest --watch and when you change a pact file, or your source code, your pact tests will run

Examples of usage of jest-pact

See Jest-Pact-Typescript which showcases a full consumer workflow written in Typescript with Jest, using this adaptor

•  Example pact tests
  •  AWS v4 Signed API Gateway Provider
  •  Soap API provider
  •  File upload API provider
  •  JSON API provider

Examples Installation

• clone repository git@github.com:YOU54F/jest-pact-typescript.git
• Run yarn install
• Run yarn run pact-test

Generated pacts will be output in pact/pacts Log files will be output in pact/logs

Credits

• Pact Foundation
• Pact JS
• Initial Proposal by TimothyJones

I’ve been using Cypress for front-end testing for the last year, which we have been executing in our CI pipeline with CircleCI. CircleCI offers slack notifications for builds, but it doesn’t offer the ability to customise the Slack notifications with build metadata. So I decided to write a slack reporter, that would do the following

• Notify a channel when tests are complete
• Display the test run status (Passed / Failed / Build Failure), plus number of tests
• Display VCS metadata (Branch Name / Triggering Commit & Author)
• Display VCS Pull Requesdt metadata (number and link to PR )
• Provide a link to CI build log
• Provide a link to a test report generated with Mochawesome
• Provide links to screenshots / videos of failing test runs

The source code is available here :- https://github.com/YOU54F/cypress-slack-reporter

It has been released as a downloadable package from NPM, read below for details on how to get it, and how to use it.

As this is an add-on for Cypress, we still need a few pre-requisites

• A test tool capable of utilising mochawesome to report results such as Cypress.
• mochawesome for json test result generation
• mochawesome-merge to combine multiple mochawesome reports
• mochawesome-report-generator to generate a HTML report, from your mochawesome json test results
• cypress-multi-reporters to allow you to use multiple reporters, in case you require other outputs (junit/spec etc)

1. Download the npm package direct from the registry

npm install cypress-slack-reporter --save-dev

or

yarn add cypress-slack-reporter --dev

2. Create a Slack incoming webhook URL at Slack Apps

3. Setup an environment variable to hold your webhook, created in the last step and save as SLACK_WEBHOOK_URL

$ export SLACK_WEBHOOK_URL=yourWebhookUrlHere

4. Add the following in your cypress.json file

{
  ...
  "reporter": "cypress-multi-reporters",
  "reporterOptions": {
    "configFile": "reporterOpts.json"
  }
}

5. Add the following in a newly created reporterOpts.json file

{
  "reporterEnabled": "mochawesome",
  "mochawesomeReporterOptions": {
    "reportDir": "cypress/reports/mocha",
    "quiet": true,
    "overwrite": false,
    "html": false,
    "json": true
  }
}

6. Run cypress in run mode, which will generate a mochawesome test report, per spec file.

7. We now need to combine the seperate mochawesome files into a single file using mochawesome-merge

$ mkdir mochareports && npx mochawesome-merge --reportDir cypress/reports/mocha > mochareports/report-$$(date +'%Y%m%d-%H%M%S').json

8. We will now generate our test report with mochawesome, using our consolidated test report

$ npx marge mochareports/*.json -f report-$$(date +'%Y%m%d-%H%M%S') -o mochareports

9. We can now run our Slack Reporter, and set any non-default options

$ npx cypress-slack-reporter --help

  Usage: index.ts [options]

  Options:
    -v, --version            output the version number
    --vcs-provider [type]    VCS Provider [github|bitbucket|none] (default: "github")
    --ci-provider [type]     CI Provider [circleci|none] (default: "circleci")
    --report-dir [type]      mochawesome json & html test report directory, relative to your package.json (default: "mochareports")
    --screenshot-dir [type]  cypress screenshot directory, relative to your package.json (default: "cypress/screenshots")
    --video-dir [type]       cypress video directory, relative to your package.json (default: "cypress/videos")
    --verbose                show log output
    -h, --help               output usage information

Our generated slack reports will look like below.

Currently we support CircleCI for CI & GitHub/BitBucket VCS’s.

For other providers, please raise a GitHub issue or pass --ci-provider none provider flag to provide a simple slack message based on the mochawesome report status.

It is possible to run to run the slack-reporter programatically via a script

// tslint:disable-next-line: no-reference
/// <reference path='./node_modules/cypress/types/cypress-npm-api.d.ts'/>
import * as CypressNpmApi from "cypress";
import {slackRunner}from "cypress-slack-reporter/bin/slack/slack-alert";
// tslint:disable: no-var-requires
const marge = require("mochawesome-report-generator");
const { merge } = require("mochawesome-merge");
// tslint:disable: no-var-requires

CypressNpmApi.run({
  reporter: "cypress-multi-reporters",
  reporterOptions: {
    reporterEnabled: "mocha-junit-reporters, mochawesome",
    mochaJunitReportersReporterOptions: {
      mochaFile: "cypress/reports/junit/test_results[hash].xml",
      toConsole: false
    },
    mochawesomeReporterOptions: {
      reportDir: "cypress/reports/mocha",
      quiet: true,
      overwrite: true,
      html: false,
      json: true
    }
  }
})
  .then(async results => {
    const generatedReport =  await Promise.resolve(generateReport({
      reportDir: "cypress/reports/mocha",
      inline: true,
      saveJson: true,
    }))
    // tslint:disable-next-line: no-console
    console.log("Merged report available here:-",generatedReport);
    return generatedReport
  })
  .then(generatedReport => {
    const base = process.env.PWD || ".";
    const program: any = {
      ciProvider: "circleci",
      videoDir: `${base}/cypress/videos`,
      vcsProvider: "github",
      screenshotDir: `${base}/cypress/screenshots`,
      verbose: true,
      reportDir: `${base}/cypress/reports/mocha`
    };
    const ciProvider: string = program.ciProvider;
    const vcsProvider: string = program.vcsProvider;
    const reportDirectory: string = program.reportDir;
    const videoDirectory: string = program.videoDir;
    const screenshotDirectory: string = program.screenshotDir;
    const verbose: boolean = program.verbose;
    // tslint:disable-next-line: no-console
    console.log("Constructing Slack message with the following options", {
      ciProvider,
      vcsProvider,
      reportDirectory,
      videoDirectory,
      screenshotDirectory,
      verbose
    });
    const slack = slackRunner(
      ciProvider,
      vcsProvider,
      reportDirectory,
      videoDirectory,
      screenshotDirectory,
      verbose
    );
     // tslint:disable-next-line: no-console
     console.log("Finished slack upload")

  })
  .catch((err: any) => {
    // tslint:disable-next-line: no-console
    console.log(err);
  });

function generateReport(options: any) {
  return merge(options).then((report: any) =>
    marge.create(report, options)
  );
}

I have been extending the reporter, to allow the ability to upload the mochawesome report, and cypress artefacts (screenshots & videos) to an S3 bucket, and use the returned bucket links, for the Slack reporter. It is currently working on a PR, but needs adding to the CLI before it can be added to the master branch.

Following on from my previous blog post here about getting Cypress working with Microsoft Edge, I have released versions that you can test out yourself 🙂

An example repository here:- https://github.com/YOU54F/cypress-edge

1. Download Microsoft Edge for Mac (Canary Build) for MacOS here
2. Make a new directory
3. Run export CYPRESS_INSTALL_BINARY=https://github.com/YOU54F/cypress/releases/download/v3.2.0-edge.1/cypress-3.2.0-edge.1.zip
4. Run npm init
5. Run npm install @you54f/cypress --save
6. Run node_modules/.bin/cypress open --browser edge to open in interactive mode, and setup Cypress.io‘s example project
7. Run node_modules/.bin/cypress run --browser edge to run in command line mode.
8. Rejoice & please pass back some appreciation with a star on the repository! Thanks 🙂

So I’ve been using Cypress for a while now to test our apps, it’s an incredible testing tool, with many features developers will feel at home with and providing incredibly fast and detailed feedback which remote-browser tools cannot compete with.

However there has been a bone of contention for some. The lack of cross-browser compatibility. For now, it will only work with Chrome and Electron.

Yep, no IE10/11, Firefox, Safari, Opera etc.

Best not delete your favourite Selenium based tool just yet.

However there is some light on the horizon, and from the likes of Microsoft no less.

Rumours floated around late last year that Microsoft were ditching efforts on their budding IE11 replacement Edge, with well, Edge. Just based on Chromium this time. You can get it for Windows 10 here from Windows Insiders.

If you visit the above page on a MacOS, you’ll see a button asking you to be notified, however Twitter user WalkingCat posted up links from Microsoft’s CDN.

Microsoft Edge for Mac (Canary Build)

Microsoft Edge for Mac (Dev Build)

So I thought I would spin up Cypress and see if I could get it to work with Edge but it choked on the folder name.

Hmmm, lets rename the app so it doesn’t have spaces in it.

So we need to tell Cypress about Edge

Its listed now, good start

Lets fire up Cypress runner in GUI mode

Result!!!

Let’s run all the integration tests.

As if they all passed first time. How about the CLI?

Sweet! Not bad for a first run! Now we just need to wait for Microsoft to release Chromium Edge to the masses. Hopefully a linux flavour will be on the horizon, I will keep you posted if so!

Follow the PR to track Cypress & Microsoft Edge – https://github.com/cypress-io/cypress/pull/4203

Thats all folks, thanks for reading, and feel free to follow me @ https://github.com/YOU54F for more of my fumblings in code.

Update :- I’ve now followed up this with another blog post where I have published a beta version of Cypress with Edge support for testing purposes. See here for the blog post with a link to an example GitHub repo and installation instructions!