agungsetiawan

1. 
Buat program yang di dalamnya ada deklarasi 3 variabel. Misal masing-masing namanya adalah :
- first_name
- middle_name
- last_name
   
Output program ketika dijalankan adalah menggabungkan ketigaa nama tadi dengan nama tengah diambil huruf terdepan saja dan  diberi tanda titik. Selain itu setiap huruf terdepan dari ketiga nama tadi harus huruf kapital dan jarak antar nama adalah satu spasi.

Contoh :
first_name = 'agung'

agungsetiawan

class AccountMemberTest < ActiveSupport::TestCase
  test "Select only Accepted status" do
    create_list(:account, 5, :with_user)

    accepted_member = AccountMember.accepted

    assert_equal 5, accepted_member.count
  end

  test "Select only owner" do

agungsetiawan

class AssetType < ApplicationRecord
  has_many :asset_inventories
end

class AssetInventory < ApplicationRecord
  belongs_to :asset_type
end

agungsetiawan

class AssetType < ApplicationRecord
  has_many :asset_inventories
  
  after_save :set_accuracy
  
  def set_accuracy
    update_column(:accuracy, asset_accuracy)
  end
  
  def asset_accuracy

agungsetiawan

class AssetInventory < ApplicationRecord
  belongs_to :asset_type
  
  after_save :update_asset_accuracy
  
  def update_asset_accuracy
    asset_type.set_accuracy
  end
end

agungsetiawan

class AssetType < ApplicationRecord
  has_many :asset_inventories
  
  #some codes omitted
  
  def accuracy_status
    if accuracy > 100
      'warning'
    elsif accuracy >= 80 && accuracy <= 100
      'success'

agungsetiawan

test "can get accuracy status, accuracy > 100" do
  asset_type = create(:asset_type, accuracy: 150)
  
  assert_equal "warning", asset_type.accuracy_status
end

agungsetiawan

test "can get accuracy status, accuracy > 100" do
  asset_type = create(:asset_type, quantity_on_hand: 1)
  create(:asset_inventory, asset_type: asset_type)
  create(:asset_inventory, asset_type: asset_type)
  
  assert_equal "warning", asset_type.accuracy_status
end

agungsetiawan

group :development, :test do
  gem 'rspec-rails', '~> 3.9'
  gem 'factory_bot_rails'
end

agungsetiawan

RSpec.configure do |config|
  #other configurations ommitted for brevity
  
  config.include FactoryBot::Syntax::Methods
end