Refactor temp file generation inside the tests. (#88)

Author: dixpac

test/lib/generators/tailwindcss/controller_generator_test.rb

@@ -2,17 +2,11 @@
 require "generators/tailwindcss/controller/controller_generator"
 
 class Tailwindcss::Generators::ControllerGeneratorTest < Rails::Generators::TestCase
-  GENERATION_PATH = File.expand_path("../controller_tmp", File.dirname(__FILE__))
-
   tests Tailwindcss::Generators::ControllerGenerator
-  destination GENERATION_PATH
+  destination Dir.mktmpdir
 
   arguments %w(Messages index show)
 
-   Minitest.after_run do
-     FileUtils.rm_rf GENERATION_PATH
-   end
-
   test "generates correct view templates" do
     run_generator
     assert_file "app/views/messages/index.html.erb"

test/lib/generators/tailwindcss/mailer_generator_test.rb

@@ -3,17 +3,11 @@
 require "generators/tailwindcss/mailer/mailer_generator"
 
 class Tailwindcss::Generators::MailerGeneratorTest < Rails::Generators::TestCase
-  GENERATION_PATH = File.expand_path("../mailer_tmp", File.dirname(__FILE__))
-
   tests Rails::Generators::MailerGenerator
-  destination GENERATION_PATH
+  destination Dir.mktmpdir
 
   arguments %w(Notifications invoice)
 
-   Minitest.after_run do
-     FileUtils.rm_rf GENERATION_PATH
-   end
-
   test "generates correct mailer view templates" do
     run_generator
 

test/lib/generators/tailwindcss/scaffold_generator_test.rb

@@ -2,20 +2,14 @@
 require "generators/tailwindcss/scaffold/scaffold_generator"
 
 class Tailwindcss::Generators::ScaffoldGeneratorTest < Rails::Generators::TestCase
-  GENERATION_PATH = File.expand_path("../scaffold_tmp", File.dirname(__FILE__))
-
   tests Tailwindcss::Generators::ScaffoldGenerator
-  destination GENERATION_PATH
+  destination Dir.mktmpdir
 
   arguments %w(message title:string content:text)
 
-  Minitest.after_run do
-    FileUtils.rm_rf GENERATION_PATH
-  end
-
   test "generates correct view templates" do
     run_generator
 
     %w(index edit new show _form _message).each { |view| assert_file "app/views/messages/#{view}.html.erb" }
   end
-end
+end