Test on new Rubies, README updates

- Fix link to Spanish version of the README
- Test file renames following expected format by editor
- Drop minitest reporters for nicer output within the editor
- On second exercise return zero instead of - to make the else branches
  differ more

Author: tute

.travis.yml

@@ -1,5 +1,5 @@
 language: ruby
 rvm:
-  - 2.4
-  - 2.5
+  - 2.7
+  - 3.0
   - jruby-19mode

1-intention-revealing-method/tests.rb renamed to 1-intention-revealing-method/test_app.rb

@@ -47,7 +47,7 @@ def last_trial_days(user)
     if user.last_subscription && user.last_subscription.respond_to?(:trial_days)
       user.last_subscription.trial_days
     else
-      '-'
+      '0'
     end
   end
 end

2-special-case-objects/app.rb

@@ -6,7 +6,7 @@ class TestApp < Minitest::Test
   def test_status_report_job
     response = {
       "Bob" => { name: "Monthly Subscription", status: "active", trial_days: 14},
-      "Patricio" => { name: "none", status: "-", trial_days: "-"}
+      "Patricio" => { name: "none", status: "-", trial_days: "0"}
     }
     assert_equal response, StatusReportJob.new.perform
   end

2-special-case-objects/tests.rb renamed to 2-special-case-objects/test_app.rb

@@ -2,4 +2,3 @@ source 'https://rubygems.org'
 
 gem 'rake'
 gem 'minitest'
-gem 'minitest-reporters'

3-replace-method-with-method-object/tests.rb renamed to 3-replace-method-with-method-object/test_app.rb

@@ -1,6 +1,6 @@
 # Taller de Refactorización
 
-Requerimientos: Ruby >= 2, git, bundler.
+Requerimientos: Ruby >= 2.7, git, bundler.
 
 Cada carpeta lleva por nombre el patrón de refactoring a practicar, y los
 siguientes archivos:
@@ -9,7 +9,7 @@ siguientes archivos:
 * `setup.rb` código de inicialización necesario para `app.rb` (sería el
   "framework", o el resto de la aplicación). No necesitamos conocerlo o editarlo,
   a no ser que sea por curiosidad.
-* `tests.rb` el nombre lo explica. Necesarios para la vida, especialmente si
+* `test_app.rb` el nombre lo explica. Necesarios para la vida, especialmente si
     pensamos refactorizar.
 
 Ejecutar `bundle` para asegurarse de tener las rubygems necesarias para correr
@@ -42,3 +42,13 @@ Nota de implementación: contiene dos archivos adicionales necesarios para los
 tests: `fixtures/input.csv` y `fixtures/output.csv`, y no contiene `setup.rb`.
 
 ## 4. Service Object
+
+
+# Slides
+
+* [Slides (English)](https://github.com/tute/refactoring-workshop-slides-sep-2015/)
+* [Slides (Español)](https://www.tutecosta.com/refactoring-workshop-slides-sep-2015/#/) [repo](https://github.com/tute/refactoring-workshop-slides-sep-2015/tree/es)
+
+# In English
+
+[English version of this doc available](https://github.com/tute/refactoring-workshop/blob/master/README.md).

4-service-objects/tests.rb renamed to 4-service-objects/test_app.rb

@@ -1,13 +1,13 @@
 # Refactoring Workshop
 
-Requirements: Ruby >= 2.0, git, `minitest` gem.
+Requirements: Ruby >= 2.7, git, `minitest` gem.
 
 Each folder is named after the refactoring pattern they tackle, and contains:
 
 * `app.rb` code we'll refactor.
 * `setup.rb` necessary code for `app.rb` to run (mimicks a SUPER BASIC Rails)
   We don't need to see/edit it unless just curious. :-)
-* `tests.rb` self explanatory. Necessary for daily life, specially for
+* `test_app.rb` self explanatory. Necessary for daily life, specially for
   refactoring.
 
 Run `bundle` to make sure you have the gems needed for running tests (`rake`
@@ -44,9 +44,9 @@ Implementation note: folder contains two fixture files needed for tests,
 
 # Slides
 
-* [RubyConf Argentina Slides](http://es.slideshare.net/thoughtbot/refactoring-workshop-rubyconf-argentina-2014)
-* [RailsConf Slides](http://www.slideshare.net/tutec/simplifying-code-monster-to-elegant-in-n-5-steps)
+* [Slides (English)](https://github.com/tute/refactoring-workshop-slides-sep-2015/)
+* [Slides (Español)](https://www.tutecosta.com/refactoring-workshop-slides-sep-2015/#/) [repo](https://github.com/tute/refactoring-workshop-slides-sep-2015/tree/es)
 
 # In Spanish
 
-[Spanish version of this doc available](https://github.com/tute/refactoring-workshop/blob/master/README.md).
+[Spanish version of this doc available](https://github.com/tute/refactoring-workshop/blob/master/README.es.md).

Gemfile

@@ -4,7 +4,7 @@ require 'rake/testtask'
 
 Rake::TestTask.new(:test) do |t|
   t.libs       = FileList['*-*/']
-  t.test_files = FileList['*/tests.rb']
+  t.test_files = FileList['*/test_*.rb']
 end
 
 task default: :test

README.es.md

@@ -1,3 +1 @@
 require "minitest/autorun"
-require "minitest/reporters"
-Minitest::Reporters.use!