1require "test_helper"
 2
 3class UserTest < ActiveSupport::TestCase
 4   test "creating a new user" do
 5     assert User.create(handle: 'eilish')
 6   end
 7
 8   test "cannot create a duplicate user" do
 9     assert_raises do
10       User.create!(handle: 'billie')
11     end
12   end
13end