Make sure examples work on all supported platforms

[maxmeyer]

Summary

Run the examples in our README for cucumber, rspec and minitest.

@enkessler @mvz @olleolleolle Would you mind to run the examples found in our "Getting started"-section (Your First Tests with "aruba") on your machines? I modified them yesterday to show how to run and test commands with aruba. Do you think the examples are easy to understand for beginners?

Expected Behavior

• The examples do work
• The examples are easy to understand
• The examples work on all platforms
  • Windows
  • Linux
  • Mac OS

Current Behavior

Possible Solution

Steps to Reproduce (for bugs)

Context & Motivation

Your Environment

• Version used:
• Operating System and version:
• Link to your project:

[olleolleolle]

OS X: I have now tried the examples, in the same repo checkout, after each other. It all works.

[maxmeyer]

@olleolleolle Thanks!

[mvz]

The examples all work on Linux, but I have three remarks:

• To ensure all dependencies are available from the start, I think you should add bundle to the start of the instructions, just after the clone.
• For some reason, spec_helper.rb already exists in that repo. Since you know this is the case, it would be more straightforward if the instructions just stated something like 'Add the following line to spec_helper.rb.
• The $LOAD_PATH line in the minitest example is not needed, since -Ilib:test is part of the command line.

[olleolleolle]

@mvz Re: dependencies, do you mean an addition to the README like https://github.com/cucumber/aruba/pull/454/files

[mvz]

@olleolleolle no, that pull request exactly fixes that point.

[maxmeyer]

@mvz Thanks for the feedback! I addressed your comments in #456.

[maxmeyer]

@mvz Would you mind joining the Cucumber Slack Room?

[maxmeyer]

https://cucumber.io/support

[maxmeyer]

BTW: I also updated our docs on RubyDocs.info as some of our users tried things they found in there.

[maxmeyer]

Shall be fixed for now. @mvz @olleolleolle Feel free to add more comments after closure.

[mvz]

Would you mind joining the Cucumber Slack Room?

Request sent, thanks.