brianjbayer

Kubernetes in Docker Desktop for Mac

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What this is (the simplest thing that might possibly work)

Probably the simplest way you can get started with Kubernetes (k8s) on a Mac (or run a local development environment) is with the single-node Kubernetes cluster built into Docker Desktop.

brianjbayer

Use RSpec Rails System Specs for Web Server Level Functional Tests

🕐 Updated March 2024

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Why

Test all of your Rails app's functionality even at the highest feature level right in RSpec with the rest of your unit and integration tests.

brianjbayer

Adding WebDriverManager.Net to your C#-Selenium Project

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What This Is

This is the basic gist (and why) of adding the WebDriverManager.Net Package to your C#-Selenium web browser automation project.

brianjbayer

#!/bin/sh
# This script builds the image with either the specified argument
# or default git long sha of the last commit

IMAGE_NAME=${IMAGE_NAME:-SET-THE-dockerid/repository-name}

must_be_git_repos() {
  git rev-parse --git-dir > /dev/null 2>&1
  errcode=$?
  if [ $errcode -ne 0 ]; then

brianjbayer

Add a docker-compose Framework to Your Browser Tests (Part 1 of 3)

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Simplify running and testing your tests and maybe even get more people to run and use them.

Add a simple but easy-to-use docker-compose orchestration framework using a Selenium Standalone browser container

brianjbayer

Add a docker-compose Framework to Your Browser Tests (Part 2 of 3)

---

Simplify running and testing your tests and maybe even get more people to run and use them.

Add a simple but easy-to-use docker-compose orchestration framework using a Selenium Standalone browser container

brianjbayer

Add a docker-compose Framework to Your Browser Tests (Part 3 of 3)

---

Simplify running and testing your tests and maybe even get more people to run and use them.

Add a simple but easy-to-use docker-compose orchestration framework using a Selenium Standalone browser container

brianjbayer

Using PhantomJS in Capybara RSpec

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Before there was headless Chrome and Firefox, there was the PhantomJS headless browser.

With the rise of headless Chrome and Firefox and lack of active contributors, PhantomJS development has been

brianjbayer

#!/bin/bash

prompt-to-proceed () {
  read -p "Do you wish to proceed (Press any key to continue or 'n' to exit)? " response
  if [[ $response == 'n' ]] || [[ $response == 'N' ]]; then
    echo " buh-bye"
    echo ""
    exit
  fi
  echo ""

brianjbayer

Docker Environment Variables Cheat Sheet

There are two sets of separate and independent environment variables to consider in Docker...

1. Local environment variables in the shell where you are calling the docker/docker-compose commands, like your laptop, CI/CD, or production server)
2. Container environment variables in your running containers

There are two basic concepts when using environment variables in Docker...