Fix failing tests [SCI-2611][SCI-2612]

app/services/tasks/samples_to_repository_migration_service.rb

@@ -173,6 +173,7 @@ module Tasks
         LEFT OUTER JOIN sample_groups
         ON samples.sample_group_id = sample_groups.id
         WHERE samples.team_id = #{team.id}
+        ORDER BY samples.id
       SQL
 
       ActiveRecord::Base.connection.execute(samples_sql).to_a

config/initializers/kaminari_config.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 Kaminari.configure do |config|
   config.default_per_page = 10
   # config.max_per_page = nil

spec/factories/users.rb

@@ -2,7 +2,7 @@ FactoryBot.define do
   factory :user do
     full_name 'admin'
     initials 'AD'
-    email 'admin_test@scinote.net'
+    email Faker::Internet.unique.email
     password 'asdf1243'
     password_confirmation 'asdf1243'
     current_sign_in_at DateTime.now

spec/rails_helper.rb

@@ -59,6 +59,18 @@ RSpec.configure do |config|
     DatabaseCleaner.clean
   end
 
+  config.before(:all) do
+    DatabaseCleaner.strategy = :transaction
+  end
+
+  config.before(:all) do
+    DatabaseCleaner.start
+  end
+
+  config.after(:all) do
+    DatabaseCleaner.clean
+  end
+
   config.around(:each, type: :background_job) do |example|
     run_background_jobs_immediately do
       example.run