IMG 240 - Shoes.rb

shoes.rb

###
# Fork this gist.  Copy the code into a new file named `shoes.rb` in your
# `projects` directory.
#
# From the virtual machine, you can run it by typing
#     ruby shoes.rb



### This just makes the tests run.  Nothing for you to do here.
require 'minitest'
require 'minitest/reporters'
MiniTest.autorun
Minitest::Reporters.use! Minitest::Reporters::SpecReporter.new




###
# Here is the test suite.  It shows you what result we expect from each method
# call.
#
# Each test is being skipped right now. Comment out or delete the skip when you
# are ready to work on a test.  Get as many tests to pass as possible.
#
# Read through each test to figure out what it is looking for.
class TwitterTest < MiniTest::Test

  def test_shop_should_have_an_array_of_shoes
    skip
    shop = Shop.new
    assert shop.shoes.is_a?(Array)
  end

  def test_a_shoe_must_have_an_product_code_to_be_valid
    skip
    shoe = Shoe.new

    shoe.product_code = nil
    assert_equal false, shoe.valid?, 'nil is not a valid product code'

    shoe.product_code = nil
    assert_equal false, shoe.valid?, 'false is not a valid product code'

    shoe.product_code = 1111
    assert_equal true, shoe.valid?, '1111 is a valid product code'
  end

  def test_setting_the_product_code_in_the_initializer
    skip
    shoe = Shoe.new(1111)
    assert_equal 1111, shoe.product_code
    assert_equal true, shoe.valid?, '1111 is a valid product code'
  end

  def test_adding_a_valid_shoe_returns_true
    skip
    shop = Shop.new
    shoe = Shoe.new
    shoe.product_code = 1111
    result = shop.add_shoe(shoe)
    assert_equal true, result
  end

  def test_adding_an_invalid_shoe_returns_false
    skip
    shop = Shop.new
    shoe = Shoe.new
    shoe.product_code = nil
    result = shop.add_shoe(shoe)
    assert_equal false, result
  end

  def test_shoes_get_added_to_the_shop_array
    skip
    shop = Shop.new
    shoe_one = Shoe.new
    shoe_one.product_code = 1111
    shoe_two = Shoe.new
    shoe_two.product_code = 2222

    shop.add_shoe(shoe_one)
    shop.add_shoe(shoe_two)
    assert_equal 2, shop.shoes.count
  end
end

###
# Here is a starting structure for your code.
#
# All the methods you should need are here.  Fill in the blanks!

class Shoe
  attr_accessor :product_code

  def valid?
  end
end

class Shop
  def add_shoe(shoe)
  end
end