require File.dirname(__FILE__) + '/test_helper'

class Product < ActiveRecord::Base
end

class FindersTest < Test::Unit::TestCase
  def test_finds_anything
    Product.finds :anything
    
    assert_equal 1, Product.find(1).id
    assert_equal 1, Product.find(123).id
  end
  
  def test_finds_anything_with_attributes
    Product.finds :anything, :name => 'muffin'
    
    p = Product.find(10)
    assert_equal 'muffin', p.name
  end
  
  def test_finds_by_id
    Product.finds 10
    
    assert_equal 10, Product.find(10).id
  end
  
  def test_finds_by_name
    Product.finds_by_name 'muffin'
    
    p = Product.find_by_name('muffin')
    assert_equal 'muffin', p.name
    
    assert_nil Product.find_by_name('banana')
  end
  
  def test_finds_by_name_with_anything
    Product.finds :anything, :name => 'muffin'
    
    p = Product.find_by_name('muffin')
    assert_equal 'muffin', p.name
  end
  
  def test_finds_by_id_with_attributes
    Product.finds 1, :name => 'beer'
    Product.finds 10, :name => 'chips'
    
    p = Product.find(10)
    assert_equal 10, p.id
    assert_equal 'chips', p.name
    
    p = Product.find('1')
    assert_equal 1, p.id
    assert_equal 'beer', p.name
  end
  
  def test_find_all
    Product.finds 1, :name => 'beer'
    Product.finds 10, :name => 'chips'
    
    assert_equal [1, 10], Product.find(:all).collect(&:id)
  end
  
  def test_count
    Product.finds 1, :name => 'beer'
    Product.finds 10, :name => 'chips'
    
    assert_equal 2, Product.count
  end
  
  def test_destroy
    Product.finds 1, :name => 'beer'
    
    assert_equal 1, Product.count
    Product.find(1).destroy
    assert_equal 0, Product.count
  end
  
  def test_find_by_id_with_arguments
    Product.finds 1, :name => 'donut'
    
    assert_not_nil Product.find(1, :conditions => nil, :include => nil)
  end
end