# Rails

## Setup

####Terminal
- `$ rails new house-salad -T -d postgresql`
- `cd house-salad`

#### Gemfile
```ruby
gem 'faraday'
gem 'bootstrap-sass'

group :development, :test do
  gem 'pry'
  gem 'rspec-rails'
  gem 'capybara'
end
```
#### Terminal

``` ruby
$ bundle
$ rails g rspec:install
$ rails db:create
$ rails db:migrate
```

## TDD

#### Feature Test Example

```ruby
require 'rails_helper'

feature "user can search for house members" do

  scenario "user submits valid state name" do
    # As a user
    # When I visit "/"
    visit '/'

    select "Colorado", from: :state
    # And I select "Colorado" from the dropdown
    click_on "Locate Members of the House"
    # And I click on "Locate Members from the House"
    expect(current_path).to eq(search_path)
    # Then my path should be "/search" with "state=CO" in the parameters
    expect(page).to have_content("7 Results")
    # And I should see a message "7 Results"
    expect(page).to have_css(".member", count: 7)
    # And I should see a list of 7 the members of the house for Colorado

    within(first(".member")) do
      expect(page).to have_css(".name")
      expect(page).to have_css(".role")
      expect(page).to have_css(".party")
      expect(page).to have_css(".district")
    end
    # And they should be ordered by seniority from most to least
    # And I should see a name, role, party, and district for each member

  end
end
```