Running the Rails Application with rails version 2.3.2 on Rails 5 configured environment

I have install rails 5 and create the application successfully. But I have an application which is created on rails 2.3.2, Do I able to test the application on my machine, which have rails 5

I have try to create an application (rails _2.3.2_ new my_app) using rails 2.3.2 version for this I got the following error. That is railties not found. How do I fix this

/home/techorin/.rbenv/versions/2.3.1/lib/ruby/2.3.0/rubygems/dependency.rb :319:in `to_specs': Could not find 'railties' (= 2.3.2) - did find: [railties-5.0.0.1,railties-4.2.6,railties-4.2.1,railties-4.1.2] (Gem::LoadError)
Checked in 'GEM_PATH=/home/techorin/.gem/ruby/2.3.0:/home/techorin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0', execute `gem env` for more information
from /home/techorin/.rbenv/versions/2.3.1/lib/ruby/2.3.0/rubygems/dependency.rb:328:in `to_spec'
from /home/techorin/.rbenv/versions/2.3.1/lib/ruby/2.3.0/rubygems/core_ext/kernel_gem.rb:65:in `gem'
from /home/techorin/.rbenv/versions/2.3.1/bin/rails:22:in `<main>'