Removed space

test/models/user_test.rb

@@ -2,8 +2,7 @@ require "test_helper"
 
 class UserTest < ActiveSupport::TestCase
   def setup
-    @user = User.new(name: "Example User", email: "user@example.com",
-    password: "foobar", password_confirmation: "foobar")
+    @user = User.new(name: "Example User", email: "user@example.com", password: "foobar", password_confirmation: "foobar")
   end
 
   test "should be valid" do
@@ -16,7 +15,7 @@ class UserTest < ActiveSupport::TestCase
   end
   
   test "email should be present" do
-    @user.email = "     "
+    @user.email = ""
     assert_not @user.valid?
   end