Kievbuy

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

Kievbuy

In terminal: 

`lsof -wni tcp:3000`

It show all running processes

COMMAND  PID USER   FD   TYPE DEVICE SIZE/OFF NODE NAME

ruby    9666 dima   10u  IPv4  65756      0t0  TCP 127.0.0.1:3000 (LISTEN)

Kievbuy

# spec_helper.rb

include Warden::Test::Helpers
Warden.test_mode!

# test_spec

login_as(@user, scope: :user)

Kievbuy

_

Kievbuy

_

Kievbuy

# Add to app/controllers/application_controller.rb

if Rails.env.production? || Rails.env.staging?
    # https://api.rubyonrails.org/v4.2/classes/ActiveSupport/Rescuable/ClassMethods.html
    # https://api.rubyonrails.org/v5.2/classes/ActiveSupport/Rescuable/ClassMethods.html#method-i-rescue_from
    rescue_from Exception do |exception|
      render_error(exception, 500)
    end

    rescue_from ActionController::RoutingError,

Kievbuy

Run rake secret to generate a new token.

Now create a new file config/initializers/secret_token.rb and add the following:

MyApp::Application.config.secret_key_base = '<token>'
Replace <token> with the one you just generated and replace MyApp with the actual module name of your app. You can find the module name of your app at the top of config/environments/development.rb

Kievbuy

sudo kill $(sudo lsof -t -i:3000)

Kievbuy

sudo -u postgres createuser --superuser Myname

Kievbuy

DROP MATERIALIZED VIEW [ IF EXISTS ] имя [, ...] [ CASCADE | RESTRICT ]