Pizza Tony Fazio

pizza.rb

@@ -1,5 +1,24 @@
 class Pizza
+  attr_accessor :toppings
+
+  def initialize(toppings=[Topping.new("cheese", vegetarian: true)])
+    @toppings = toppings
+  end
+
+  def vegetarian?
+    @toppings.all? {|x| x.vegetarian == true}
+  end
+
+  def add_topping(new_topping)
+    @toppings<<new_topping
+  end
 end
 
 class Topping
+  attr_accessor :name, :vegetarian
+
+  def initialize(name, vegetarian: false)
+    @name = name
+    @vegetarian = vegetarian
+  end
 end

spec/pizza_spec.rb

@@ -1,13 +1,78 @@
-require './pizza'
+require"rspec"
+require_relative '../pizza'
 
 describe Pizza do
   it "exists" do
     expect(Pizza).to be_a(Class)
   end
+
+  describe '.initialize' do
+    it 'records all of the toppings' do
+      toppings = [
+        Topping.new("mushrooms", vegetarian: true),
+        Topping.new("pepperoni")
+      ]
+      pizza = Pizza.new(toppings)
+
+      expect(pizza.toppings).to eq(toppings)
+    end
+
+    it 'defaults the toppings to cheese only, if the pizza has no toppings' do
+      pizza = Pizza.new
+
+      expect(pizza.toppings.size).to eq(1)
+      expect(pizza.toppings.first.name).to eq('cheese')
+    end
+  end
+
+  describe ".vegetarian?" do
+    let(:toppings){[
+        Topping.new("mushrooms", vegetarian: true),
+        Topping.new("pepperoni")
+      ]}
+    let(:pizza){Pizza.new(toppings)}
+    it "checks to see that all the toppings are vegetarian" do
+
+      expect(pizza.vegetarian?).to eq(false)
+    end
+  end
+
+  describe "add_topping" do
+    let(:toppings){[
+        Topping.new("mushrooms", vegetarian: true),
+        Topping.new("pepperoni")
+    ]}
+    let(:pizza){Pizza.new(toppings)}
+    it "accepts a topping and adds it to @toppings array" do
+      new_topping = Topping.new("onions", vegetarian: true)
+      pizza.add_topping(new_topping)
+
+      expect(pizza.toppings.last).to eq(new_topping)
+      expect(pizza.toppings.count).to eq(3)
+    end
+  end
+
 end
 
 describe Topping do
   it "exists" do
     expect(Topping).to be_a(Class)
   end
+
+  describe '.initialize' do
+
+    let(:topping) { Topping.new('olives') }
+    it "sets the name of the topping" do
+      # topping = Topping.new('olives')
+
+      expect(topping.name).to eq('olives')
+    end
+
+    let(:vegetarian_topping) { Topping.new("bell peppers", vegetarian: true) }
+    it "sets whether or not the topping is vegetarian" do
+      # topping = Topping.new("bell peppers", vegetarian: true)
+
+      expect(vegetarian_topping.vegetarian).to eq(true)
+    end
+  end
 end