tasks: silence output of tasks during tests

Currently, when running specs, the output of rake tasks is spamming
the tests results.

This PR configures Rake so that it runs in quiet mode during specs. This
disables the internal messages of rake during tests.

However our own `puts` also need to be conditionned to the verbosity of
rake. Using a simple `rake_puts` helper allows the info messages to be
displayed when running the rake task manually, but not during tests.

Before:

```
$ bin/rspec spec/lib/rake
Randomized with seed 6544
1 Mails::ClosedMail to clean
cleaning Mails::ClosedMail #1
1 Mails::InitiatedMail to clean
cleaning Mails::InitiatedMail #1
1 Mails::ReceivedMail to clean
cleaning Mails::ReceivedMail #1
1 Mails::RefusedMail to clean
cleaning Mails::RefusedMail #1
1 Mails::WithoutContinuationMail to clean
cleaning Mails::WithoutContinuationMail #1
.....Champ 0/1
.Champ 0/1
.
```

After:

```
$ bin/rspec spec/lib/rake

Randomized with seed 6544
.......
```

lib/tasks/2017_07_26_clean_birthdate_on_individual.rake

@@ -1,3 +1,5 @@
+require Rails.root.join("lib", "tasks", "task_helper")
+
 namespace :'2017_07_26_clean_birthdate_on_individual' do
   task clean: :environment do
     # remove duplicates
@@ -10,13 +12,13 @@ namespace :'2017_07_26_clean_birthdate_on_individual' do
     individuals_with_date = Individual.where.not(birthdate: nil)
     # Match 31/12/2017 => 2017-12-31
     individuals_with_date.select { |i| /^\d{2}\/\d{2}\/\d{4}$/.match(i.birthdate) }.each do |i|
-      puts "cleaning #{i.birthdate}"
+      rake_puts "cleaning #{i.birthdate}"
       i.update(birthdate: Date.parse(i.birthdate).iso8601) rescue nil
     end
 
     # Match 31/12/17 => 2017-12-31
     individuals_with_date.select { |i| /^\d{2}\/\d{2}\/\d{2}$/.match(i.birthdate) }.each do |i|
-      puts "cleaning #{i.birthdate}"
+      rake_puts "cleaning #{i.birthdate}"
       new_date = Date.strptime(i.birthdate, "%d/%m/%y")
       if new_date.year > 2017
         new_date = new_date - 100.years

lib/tasks/2017_10_18_regenerate_attestation.rake

@@ -1,3 +1,5 @@
+require Rails.root.join("lib", "tasks", "task_helper")
+
 namespace :'2017_10_18_regenerate_attestation' do
   task set: :environment do
     include ActiveSupport::Testing::TimeHelpers
@@ -15,7 +17,7 @@ namespace :'2017_10_18_regenerate_attestation' do
         dossier = attestation.dossier
         procedure = dossier.procedure
 
-        puts "processing dossier #{dossier.id}"
+        rake_puts "processing dossier #{dossier.id}"
 
         travel_to(dossier.processed_at) do
           new_attestation = procedure.attestation_template.attestation_for(dossier)

lib/tasks/2017_10_30_copy_commentaire_piece_justificative_to_file.rake

@@ -1,8 +1,10 @@
+require Rails.root.join("lib", "tasks", "task_helper")
+
 namespace :'2017_10_30_copy_commentaire_piece_justificative_to_file' do
   task set: :environment do
     commentaires_to_process = Commentaire.where(file: nil).where.not(piece_justificative_id: nil).reorder(id: :desc)
 
-    puts "#{commentaires_to_process.count} commentaires to process..."
+    rake_puts "#{commentaires_to_process.count} commentaires to process..."
 
     commentaires_to_process.each do |c|
       process_commentaire(c)
@@ -12,7 +14,7 @@ namespace :'2017_10_30_copy_commentaire_piece_justificative_to_file' do
   task fix: :environment do
     commentaires_to_fix = Commentaire.where.not(file: nil).where.not(piece_justificative_id: nil).reorder(id: :desc)
 
-    puts "#{commentaires_to_fix.count} commentaires to fix..."
+    rake_puts "#{commentaires_to_fix.count} commentaires to fix..."
 
     commentaires_to_fix.each do |c|
       process_commentaire(c)
@@ -27,7 +29,7 @@ namespace :'2017_10_30_copy_commentaire_piece_justificative_to_file' do
   end
 
   def process_commentaire(commentaire)
-    puts "Processing commentaire #{commentaire.id}"
+    rake_puts "Processing commentaire #{commentaire.id}"
     if commentaire.piece_justificative.present?
       # https://github.com/carrierwaveuploader/carrierwave#uploading-files-from-a-remote-location
       commentaire.remote_file_url = commentaire.piece_justificative.content_url
@@ -42,7 +44,7 @@ namespace :'2017_10_30_copy_commentaire_piece_justificative_to_file' do
 
       commentaire.save
       if commentaire.file.blank?
-        puts "Failed to save file for commentaire #{commentaire.id}"
+        rake_puts "Failed to save file for commentaire #{commentaire.id}"
       end
     end
   end

lib/tasks/2017_12_05_initialize_timestamps_for_entreprises.rake

@@ -1,18 +1,20 @@
+require Rails.root.join("lib", "tasks", "task_helper")
+
 namespace :'2017_12_05_initialize_timestamps_for_entreprises' do
   task set: :environment do
     entreprises = Entreprise.where(created_at: nil).includes(:dossier)
 
-    puts "#{entreprises.count} to initialize..."
+    rake_puts "#{entreprises.count} to initialize..."
 
     entreprises.each { |e| initialize_entreprise(e) }
   end
 
   def initialize_entreprise(entreprise)
-    puts "initializing entreprise #{entreprise.id}"
+    rake_puts "initializing entreprise #{entreprise.id}"
     if entreprise.dossier.present?
       entreprise.update_columns(created_at: entreprise.dossier.created_at, updated_at: entreprise.dossier.created_at)
     else
-      puts "dossier #{entreprise.dossier_id} is missing for entreprise #{entreprise.id}"
+      rake_puts "dossier #{entreprise.dossier_id} is missing for entreprise #{entreprise.id}"
       entreprise.update_columns(created_at: DateTime.now, updated_at: DateTime.now)
     end
   end

lib/tasks/2017_12_20_delete_old_administration.rake

@@ -1,7 +1,9 @@
+require Rails.root.join("lib", "tasks", "task_helper")
+
 namespace :'2017_12_20_delete_old_administration' do
   task set: :environment do
     Administration.all.each do |a|
-      puts "Deleting #{a.email}"
+      rake_puts "Deleting #{a.email}"
       a.destroy
     end
   end

lib/tasks/2018_01_18_clean_datetime_in_champs.rake

@@ -1,17 +1,19 @@
+require Rails.root.join("lib", "tasks", "task_helper")
+
 namespace :'2018_01_18_clean_datetime_in_champs' do
   task clean: :environment do
     datetime_champs = TypeDeChamp.where(type_champ: "datetime").flat_map{ |t| t.champ }
 
     # Match " HH:MM" => nil a datetime is not valid if not composed by date AND time
     datetime_champs.select { |c| /^\s\d{2}:\d{2}$/.match(c.value) }.each do |c|
-      puts "cleaning #{c.value} => nil"
+      rake_puts "cleaning #{c.value} => nil"
       c.update_columns(value: nil)
     end
 
     # Match "dd/mm/YYYY HH:MM" => "YYYY-mm-dd HH:MM"
     datetime_champs.select { |c| /^\d{2}\/\d{2}\/\d{4}\s\d{2}:\d{2}$/ =~ c.value }.each do |c|
       formated_date = DateTime.parse(c.value, "%d/%m/%Y %H:%M").strftime("%Y-%m-%d %H:%M")
-      puts "cleaning #{c.value} => #{formated_date}"
+      rake_puts "cleaning #{c.value} => #{formated_date}"
       c.update_columns(value: formated_date)
     end
 
@@ -23,7 +25,7 @@ namespace :'2018_01_18_clean_datetime_in_champs' do
       hours = c.value[9,2]
       minutes = c.value[12,2]
       formated_date = "#{year}-#{month}-#{day} #{hours}:#{minutes}"
-      puts "cleaning #{c.value} => #{formated_date}"
+      rake_puts "cleaning #{c.value} => #{formated_date}"
       c.update_columns(value: formated_date)
     end
   end

lib/tasks/2018_03_06_clean_html_textareas.rake

@@ -1,3 +1,4 @@
+require Rails.root.join("lib", "tasks", "task_helper")
 require Rails.root.join("app", "helpers", "html_to_string_helper")
 
 namespace :'2018_03_06_clean_html_textareas' do
@@ -5,6 +6,8 @@ namespace :'2018_03_06_clean_html_textareas' do
     include ActionView::Helpers::TextHelper
     include HtmlToStringHelper
 
+    rake_puts "PUTS Will migrate champs"
+
     champs = Champ.joins(:type_de_champ)
       .where(types_de_champ: { type_champ: "textarea" })
       .where("value LIKE '%<%'")
@@ -13,7 +16,7 @@ namespace :'2018_03_06_clean_html_textareas' do
 
     champs.find_each(batch_size: 100).with_index do |c, i|
       if (i % 100) == 0
-        print "Champ #{i}/#{total}\n"
+        rake_puts "Champ #{i}/#{total}\n"
       end
       c.update_column(:value, html_to_string(c.value))
     end

lib/tasks/2018_03_29_remove_code_tags_from_mail_templates.rake

@@ -1,3 +1,5 @@
+require Rails.root.join("lib", "tasks", "task_helper")
+
 namespace :'2018_03_29_remove_code_tags_from_mail_templates' do
   task clean: :environment do
     remove_code_tag_from_body(Mails::ClosedMail)
@@ -9,9 +11,9 @@ namespace :'2018_03_29_remove_code_tags_from_mail_templates' do
 
   def remove_code_tag_from_body(model_class)
     mails = model_class.where("body LIKE ?", "%<code>%")
-    puts "#{mails.count} #{model_class.name} to clean"
+    rake_puts "#{mails.count} #{model_class.name} to clean"
     mails.each do |m|
-      puts "cleaning #{model_class.name} ##{m.id}"
+      rake_puts "cleaning #{model_class.name} ##{m.id}"
       m.update(body: m.body.gsub("<code>", "").gsub("</code>", ""))
     end
   end

lib/tasks/2018_04_04_fetch_etablissement_with_no_entreprise.rake

@@ -1,3 +1,5 @@
+require Rails.root.join("lib", "tasks", "task_helper")
+
 namespace :'2018_04_04_fetch_etablissement_with_no_entreprise' do
   task fetch: :environment do
     dossiers = Entreprise.joins('LEFT JOIN etablissements et ON entreprises.id = et.entreprise_id')
@@ -7,7 +9,7 @@ namespace :'2018_04_04_fetch_etablissement_with_no_entreprise' do
     dossiers.each do |dossier|
       siret = dossier.entreprise.siret_siege_social
 
-      puts "Fetch siret: #{siret} for dossier: #{dossier.id}"
+      rake_puts "Fetch siret: #{siret} for dossier: #{dossier.id}"
 
       if siret
         EtablissementUpdateJob.perform_later(dossier, siret)

lib/tasks/2018_06_05_resend_attestations.rake

@@ -1,3 +1,5 @@
+require Rails.root.join("lib", "tasks", "task_helper")
+
 namespace :'2018_06_05_resend_attestations' do
   task set: :environment do
     procedure = Procedure.find(4247)
@@ -12,7 +14,7 @@ namespace :'2018_06_05_resend_attestations' do
       dossier.attestation = dossier.build_attestation
 
       ResendAttestationMailer.resend_attestation(dossier).deliver_later
-      puts "Email envoyé à #{dossier.user.email} pour le dossier #{dossier.id}"
+      rake_puts "Email envoyé à #{dossier.user.email} pour le dossier #{dossier.id}"
     end
   end
 end

lib/tasks/2018_06_05_send_new_attestations.rake

@@ -1,3 +1,5 @@
+require Rails.root.join("lib", "tasks", "task_helper")
+
 namespace :'2018_06_05_send_new_attestation' do
   task set: :environment do
     ids = [
@@ -37,14 +39,14 @@ namespace :'2018_06_05_send_new_attestation' do
       if attestation
         id = attestation.id
         attestation.destroy
-        puts "Attestation #{id} détruite"
+        rake_puts "Attestation #{id} détruite"
       end
 
       dossier.attestation = dossier.build_attestation
 
       NewAttestationMailer.new_attestation(dossier).deliver_later
-      puts "Email envoyé à #{dossier.user.email} pour le dossier #{dossier.id}"
+      rake_puts "Email envoyé à #{dossier.user.email} pour le dossier #{dossier.id}"
-      puts
+      rake_puts
     end
   end
 end

lib/tasks/2018_06_06_users_for_admins_and_gestionnaires.rake

@@ -1,3 +1,5 @@
+require Rails.root.join("lib", "tasks", "task_helper")
+
 namespace :'2018_06_06_users_for_admins_and_gestionnaires' do
   task preactivate: :environment do
     preactivate_users(Gestionnaire, 'accompagnateur') { |g| g.reset_password_token.nil? }
@@ -14,7 +16,7 @@ namespace :'2018_06_06_users_for_admins_and_gestionnaires' do
       .to_a
       .select(&block)
 
-    puts("Sending emails to #{already_activated.count} #{table_name} that were already confirmed")
+    rake_puts "Sending emails to #{already_activated.count} #{table_name} that were already confirmed"
 
     already_activated.each { |m| PreactivateUsersMailer.reinvite(m, role_name).deliver_later }
 
@@ -24,6 +26,6 @@ namespace :'2018_06_06_users_for_admins_and_gestionnaires' do
         .where(confirmed_at: nil)
         .update_all(confirmed_at: DateTime.now)
 
-    puts("Fixed #{count} #{table_name} with unconfirmed user")
+    rake_puts "Fixed #{count} #{table_name} with unconfirmed user"
   end
 end

lib/tasks/task_helper.rb

@@ -0,0 +1,10 @@
+# Write the given objects to the standard output – except if Rake is configured
+# to be quiet.
+#
+# This is useful when running tests (when Rake is configured to be quiet),
+# to avoid spamming the output with extra informations.
+def rake_puts(*args)
+  if Rake.verbose
+    puts(*args)
+  end
+end

spec/spec_helper.rb

@@ -118,6 +118,8 @@ RSpec.configure do |config|
   end
 
   config.before(:all) {
+    Rake.verbose false
+
     Warden.test_mode!
 
     Typhoeus::Expectation.clear