Users
| Name | |||
|---|---|---|---|
New User
Pragmatic Bookshelf
14.2 Iteration I2: Authenticating Users 13.3 Playtime
RuntimeError: Edit test/controllers/users_controller_test.rb failed at makedepot.rb:2834 Traceback:
Scaffold the user model
rails generate scaffold User name:string password:digest
invoke active_record
create db/migrate/20160127205644_create_users.rb
create app/models/user.rb
invoke test_unit
create test/models/user_test.rb
create test/fixtures/users.yml
invoke resource_route
route resources :users
invoke scaffold_controller
create app/controllers/users_controller.rb
invoke erb
create app/views/users
create app/views/users/index.html.erb
create app/views/users/edit.html.erb
create app/views/users/show.html.erb
create app/views/users/new.html.erb
create app/views/users/_form.html.erb
invoke test_unit
create test/controllers/users_controller_test.rb
invoke helper
create app/helpers/users_helper.rb
invoke test_unit
invoke jbuilder
create app/views/users/index.json.jbuilder
create app/views/users/show.json.jbuilder
invoke assets
invoke coffee
create app/assets/javascripts/users.coffee
invoke scss
create app/assets/stylesheets/users.scss
invoke scss
identical app/assets/stylesheets/scaffolds.scss
uncomment out bcrypt
edit Gemfile
# Use ActiveModel has_secure_password
gem 'bcrypt', '~> 3.1.7'
Run the migration
rails db:migrate
== 20160127205644 CreateUsers: migrating ======================================
-- create_table(:users)
-> 0.0025s
== 20160127205644 CreateUsers: migrated (0.0025s) =============================
Add validation, has_secure_password
edit app/models/user.rb
class User < ApplicationRecord
validates :name, presence: true, uniqueness: true
has_secure_password
end
Avoid redirect after create, update operations
edit app/controllers/users_controller.rb
def create
@user = User.new(user_params)
respond_to do |format|
if @user.save
format.html { redirect_to users_url,
notice: "User #{@user.name} was successfully created." }
format.json { render :show,
status: :created, location: @user }
else
format.html { render :new }
format.json { render json: @user.errors,
status: :unprocessable_entity }
end
end
end
edit app/controllers/users_controller.rb
def update
respond_to do |format|
if @user.update(user_params)
format.html { redirect_to users_url,
notice: "User #{@user.name} was successfully updated." }
format.json { render :show,
status: :ok, location: @user }
else
format.html { render :edit }
format.json { render json: @user.errors, status: :unprocessable_entity }
end
end
end
Display users sorted by name
edit app/controllers/users_controller.rb
def index
@users = User.order(:name)
end
Add Notice
edit app/views/users/index.html.erb
<p id="notice"><%= notice %></p>
<h1>Users</h1>
<% if notice %>
<p id="notice"><%= notice %></p>
<% end %>
<table>
<thead>
<tr>
<th>Name</th>
<th colspan="3"></th>
</tr>
</thead>
<tbody>
<% @users.each do |user| %>
<tr>
<td><%= user.name %></td>
<td><%= link_to 'Show', user %></td>
<td><%= link_to 'Edit', edit_user_path(user) %></td>
<td><%= link_to 'Destroy', user, method: :delete,
data: { confirm: 'Are you sure?' } %></td>
</tr>
<% end %>
</tbody>
</table>
<br>
<%= link_to 'New User', new_user_path %>
Update form used to both create and update users
edit app/views/users/_form.html.erb
<div class="depot_form">
<%= form_for @user do |f| %>
<% if @user.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(@user.errors.count, "error") %>
prohibited this user from being saved:</h2>
<ul>
<% @user.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<fieldset>
<legend>Enter User Details</legend>
<div class="field">
<%= f.label :name, 'Name:' %>
<%= f.text_field :name, size: 40 %>
</div>
<div class="field">
<%= f.label :password, 'Password:' %>
<%= f.password_field :password, size: 40 %>
</div>
<div class="field">
<%= f.label :password_confirmation, 'Confirm:' %>
<%= f.password_field :password_confirmation, size: 40 %>
</div>
<div class="actions">
<%= f.submit %>
</div>
</fieldset>
<% end %>
</div>
Demonstrate creating a new user
get /users
get /users/new
post /users
get http://localhost:3000/users
Pragmatic Bookshelf
Show how this is stored in the database
rails db:select * from users
rails aborted!
Don't know how to build task 'db:select' (see --tasks)
/home/rubys/git/rails/railties/lib/rails/commands/rake_proxy.rb:13:in `block in run_rake_task'
/home/rubys/git/rails/railties/lib/rails/commands/rake_proxy.rb:10:in `run_rake_task'
/home/rubys/git/rails/railties/lib/rails/commands/commands_tasks.rb:51:in `run_command!'
/home/rubys/git/rails/railties/lib/rails/command.rb:20:in `run'
/home/rubys/git/rails/railties/lib/rails/commands.rb:19:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
(See full trace by running task with --trace)
Update tests to reflect the changes in redirection and uniqueness
edit test/controllers/users_controller_test.rb
#<IndexError: regexp not matched>
/home/rubys/git/gorp/lib/gorp/edit.rb:91:in `edit'
makedepot.rb:2834:in `block (3 levels) in <main>'
/home/rubys/git/gorp/lib/gorp/edit.rb:111:in `instance_exec'
/home/rubys/git/gorp/lib/gorp/edit.rb:111:in `block in dcl'
/home/rubys/git/gorp/lib/gorp/edit.rb:109:in `sub!'
/home/rubys/git/gorp/lib/gorp/edit.rb:109:in `dcl'
makedepot.rb:2833:in `block (2 levels) in <main>'
/home/rubys/git/gorp/lib/gorp/edit.rb:173:in `instance_exec'
/home/rubys/git/gorp/lib/gorp/edit.rb:173:in `edit'
makedepot.rb:2832:in `block in <main>'
/home/rubys/git/gorp/lib/gorp/output.rb:59:in `block (4 levels) in <top (required)>'
/home/rubys/git/gorp/lib/gorp/output.rb:49:in `each'
/home/rubys/git/gorp/lib/gorp/output.rb:49:in `block (3 levels) in <top (required)>'
/home/rubys/.rvm/gems/ruby-2.3.0/gems/builder-3.2.2/lib/builder/xmlbase.rb:175:in `_nested_structures'
/home/rubys/.rvm/gems/ruby-2.3.0/gems/builder-3.2.2/lib/builder/xmlbase.rb:68:in `tag!'
/home/rubys/.rvm/gems/ruby-2.3.0/gems/builder-3.2.2/lib/builder/xmlbase.rb:93:in `method_missing'
/home/rubys/git/gorp/lib/gorp/output.rb:22:in `block (2 levels) in <top (required)>'
/home/rubys/.rvm/gems/ruby-2.3.0/gems/builder-3.2.2/lib/builder/xmlbase.rb:175:in `_nested_structures'
/home/rubys/.rvm/gems/ruby-2.3.0/gems/builder-3.2.2/lib/builder/xmlbase.rb:68:in `tag!'
/home/rubys/.rvm/gems/ruby-2.3.0/gems/builder-3.2.2/lib/builder/xmlbase.rb:93:in `method_missing'
/home/rubys/git/gorp/lib/gorp/output.rb:11:in `block in <top (required)>'
require 'test_helper'
class UsersControllerTest < ActionDispatch::IntegrationTest
setup do
@user = users(:one)
end
test "should get index" do
get users_url
assert_response :success
end
test "should get new" do
get new_user_url
assert_response :success
end
test "should create user" do
assert_difference('User.count') do
post users_url, params: { user: { name: @user.name, password: 'secret', password_confirmation: 'secret' } }
end
assert_redirected_to user_path(User.last)
end
test "should show user" do
get user_url(@user)
assert_response :success
end
test "should get edit" do
get edit_user_url(@user)
assert_response :success
end
test "should update user" do
patch user_url(@user), params: { user: { name: @user.name, password: 'secret', password_confirmation: 'secret' } }
assert_redirected_to user_path(@user)
end
test "should destroy user" do
assert_difference('User.count', -1) do
delete user_url(@user)
end
assert_redirected_to users_path
end
end
edit test/controllers/users_controller_test.rb
Make sure that all test names are unique
edit test/fixtures/users.yml
# Read about fixtures at
# http://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
one:
name: dave
password_digest: <%= BCrypt::Password.create('secret') %>
two:
name: susannah
password_digest: <%= BCrypt::Password.create('secret') %>
rails test
DEPRECATION WARNING: alias_method_chain is deprecated. Please, use Module#prepend instead. From module, you can access the original method using super. (called from included at /home/rubys/.rvm/gems/ruby-2.3.0/gems/turbolinks-2.5.3/lib/turbolinks/xhr_url_for.rb:7)
DEPRECATION WARNING: alias_method_chain is deprecated. Please, use Module#prepend instead. From module, you can access the original method using super. (called from included at /home/rubys/.rvm/gems/ruby-2.3.0/gems/turbolinks-2.5.3/lib/turbolinks/xhr_url_for.rb:7)
rails aborted!
ActiveRecord::NoEnvironmentInSchemaError:
Environment data not found in the schema. To resolve this issue, run:
bin/rails db:environment:set RAILS_ENV=test
/home/rubys/git/rails/activerecord/lib/active_record/migration.rb:1259:in `last_stored_environment'
/home/rubys/git/rails/activerecord/lib/active_record/tasks/database_tasks.rb:48:in `check_protected_environments!'
/home/rubys/git/rails/activerecord/lib/active_record/railties/databases.rake:11:in `block (2 levels) in <top (required)>'
/home/rubys/git/rails/activerecord/lib/active_record/railties/databases.rake:375:in `block (3 levels) in <top (required)>'
/home/rubys/git/rails/railties/lib/rails/commands/rake_proxy.rb:13:in `block in run_rake_task'
/home/rubys/git/rails/railties/lib/rails/commands/rake_proxy.rb:10:in `run_rake_task'
/home/rubys/git/rails/railties/lib/rails/commands/commands_tasks.rb:51:in `run_command!'
/home/rubys/git/rails/railties/lib/rails/command.rb:20:in `run'
/home/rubys/git/rails/railties/lib/rails/commands.rb:19:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
Tasks: TOP => db:test:load => db:test:purge => db:check_protected_environments
(See full trace by running task with --trace)
/home/rubys/git/rails/activerecord/lib/active_record/migration.rb:578:in `check_pending!': (ActiveRecord::PendingMigrationError)
Migrations are pending. To resolve this issue, run:
bin/rails db:migrate RAILS_ENV=test
from /home/rubys/git/rails/activerecord/lib/active_record/migration.rb:591:in `load_schema_if_pending!'
from /home/rubys/git/rails/activerecord/lib/active_record/migration.rb:597:in `block in maintain_test_schema!'
from /home/rubys/git/rails/activerecord/lib/active_record/migration.rb:828:in `suppress_messages'
from /home/rubys/git/rails/activerecord/lib/active_record/migration.rb:602:in `method_missing'
from /home/rubys/git/rails/activerecord/lib/active_record/migration.rb:597:in `maintain_test_schema!'
from /home/rubys/git/rails/railties/lib/rails/test_help.rb:15:in `<top (required)>'
from /home/rubys/git/rails/activesupport/lib/active_support/dependencies.rb:302:in `require'
from /home/rubys/git/rails/activesupport/lib/active_support/dependencies.rb:302:in `block in require'
from /home/rubys/git/rails/activesupport/lib/active_support/dependencies.rb:268:in `load_dependency'
from /home/rubys/git/rails/activesupport/lib/active_support/dependencies.rb:302:in `require'
from /home/rubys/git/awdwr/edition4/work-230/depot/test/test_helper.rb:3:in `<top (required)>'
from /home/rubys/git/awdwr/edition4/work-230/depot/test/controllers/carts_controller_test.rb:1:in `require'
from /home/rubys/git/awdwr/edition4/work-230/depot/test/controllers/carts_controller_test.rb:1:in `<top (required)>'
from /home/rubys/git/rails/railties/lib/rails/test_unit/test_requirer.rb:11:in `require'
from /home/rubys/git/rails/railties/lib/rails/test_unit/test_requirer.rb:11:in `block in require_files'
from /home/rubys/git/rails/railties/lib/rails/test_unit/test_requirer.rb:10:in `each'
from /home/rubys/git/rails/railties/lib/rails/test_unit/test_requirer.rb:10:in `require_files'
from /home/rubys/git/rails/railties/lib/rails/test_unit/minitest_plugin.rb:75:in `plugin_rails_init'
from /home/rubys/.rvm/gems/ruby-2.3.0@global/gems/minitest-5.8.3/lib/minitest.rb:74:in `block in init_plugins'
from /home/rubys/.rvm/gems/ruby-2.3.0@global/gems/minitest-5.8.3/lib/minitest.rb:72:in `each'
from /home/rubys/.rvm/gems/ruby-2.3.0@global/gems/minitest-5.8.3/lib/minitest.rb:72:in `init_plugins'
from /home/rubys/.rvm/gems/ruby-2.3.0@global/gems/minitest-5.8.3/lib/minitest.rb:123:in `run'
from /home/rubys/git/rails/railties/lib/rails/commands/test.rb:9:in `<top (required)>'
from /home/rubys/git/rails/railties/lib/rails/commands/commands_tasks.rb:138:in `require'
from /home/rubys/git/rails/railties/lib/rails/commands/commands_tasks.rb:138:in `require_command!'
from /home/rubys/git/rails/railties/lib/rails/commands/commands_tasks.rb:95:in `test'
from /home/rubys/git/rails/railties/lib/rails/commands/commands_tasks.rb:49:in `run_command!'
from /home/rubys/git/rails/railties/lib/rails/command.rb:20:in `run'
from /home/rubys/git/rails/railties/lib/rails/commands.rb:19:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'