test/controllers/comments_controller_test.rb
require 'test_helper'
class CommentsControllerTest < ActionController::TestCase
test "should get create" do
get :create
assert_response :success
end
test "should get edit" do
get :edit
assert_response :success
end
test "should get update" do
get :update
assert_response :success
end
test "should get destroy" do
get :destroy
assert_response :success
end
end