rspec | Rspec - a BDD test harness for stable Rust | Unit Testing library

Trying to mock an ActiveRecord model class in RSpec unit test. Here I'm summarizing stuff.

RSpec test

I'm aware of the recent mimemagic issues, which I managed to resolve on one of my Rails projects by bundle updating to 0.3.7 - but for some reason, I can't resolve it on the project below.

I have a Rails 6 project which I'm setting up for the first time on a new laptop. My laptop doesn't have the correct Ruby setup, so I've added a Dockerfile to my project like so:-

Dockerfile

This might be an easy question but I was unfortunately not able to find the answer on Google.

Context:
I am working on a project of my own, and I am externalizing some code in a gem (FrenchTaxSystem). It is the first I create a gem and I have difficulties using it properly.

Problem:
When calling a method (like testit) defined in the main file (french_tax_system.rb) of my gem I get a "NoMethodError: undefined method `testit' for FrenchTaxSystem:Module", though I can call constants from this same file (like FISCAL_NB_PARTS_FOR_MARRIED_COUPLE) and it puzzles me.

E.g in IRB I get that when calling a method: [ And it is the same in my Rspecs tests inside my gem

However when calling a constant I have no error:

Main file in my gem:
french_tax_system.rb

I'm using simplecov to generate test reports for my ruby project in gitlab. The reports are getting generate successfully but the output is not in proper format. while in my localhost, it's generating output in the proper format. Any idea why this is happening? Here's how my gitlab-ci.yml step looks like :

In ruby 2.6.1, rails 6.0 I am trying to get Capybara to start a test server and have the option to show or not the cases on chrome using capybara 3.35.3 and cuprite 0.13, by setting a headless option on or off.

My findings and issues:

Ideally Not define Capybara.server_host or Capybara.server_port and instead use Capybara.always_include_port = true which according to Capybara's documentation, is meant to always send or rather append the port to the server host address for whenever visit is used in a test case, the url in the browser would be http://127.0.0.1:xxxx/. The problem with this approach is that Capybara.always_include_port is not doing that, instead after the server is run, the browser goes to http://127.0.0.1/

If I set Capybara.server_port, the browser still ends up with no port upon bundle exec rspec, regardless to the state of Capybara.always_include_port.

for reference, the reason I use CAPYBARA_APP_HOST with host! before each case and not use a general Capybara.app_host is because Rails automatically changes the value of the latter to 127.0.0.1, so this is more of a work around acquired from evilmartians.

The commented lines of code are to showcase my points mentioned.

worth noting that the only way currently the environment would work is if I set Capybara.run_server = false , and uncomment the server_host, server_port, CAPYBARA_APP_HOST and host! lines, and start a seperate rails server using rails s then run the specs, which is less than ideal.

Any pointers? Thank you

my rails_helper.rb:

I am trying to setup our Rails project to use rspec. But I am getting 'No examples found' when I run rspec. How can I get rspec to run the example(s)?

I am just using the command rspec with any options or settings.

Rails: 6.0.3.4 Ruby: 2.7.2

My spec file is in the spec/requests folder and has the following content

I have an account model which has the trial_ends_at field to which I would like to set 30.days.from_now when the user creates the account.

I'm using RSpec and timecop to test the trial period, but haven't been able to do so.

I'm doing a stub request to File but since I call Tempfile (that is a subclass of File) before calling File, Tempfile is intercepting the stub I define.

Model:

I am seeing this error, after upgrading to ruby 2.7.2 using ruby-build and rbenv on Mac OS BigSur.

Rails 6.0.3.5