Pull request per assignment

Gemfile.lock

@@ -0,0 +1,26 @@
+GEM
+ remote: https://rubygems.org/
+ specs:
+ diff-lcs (1.5.0)
+ rspec (3.12.0)
+ rspec-core (~> 3.12.0)
+ rspec-expectations (~> 3.12.0)
+ rspec-mocks (~> 3.12.0)
+ rspec-core (3.12.0)
+ rspec-support (~> 3.12.0)
+ rspec-expectations (3.12.2)
+ diff-lcs (>= 1.2.0, < 2.0)
+ rspec-support (~> 3.12.0)
+ rspec-mocks (3.12.2)
+ diff-lcs (>= 1.2.0, < 2.0)
+ rspec-support (~> 3.12.0)
+ rspec-support (3.12.0)
+
+PLATFORMS
+ x86_64-linux
+
+DEPENDENCIES
+ rspec
+
+BUNDLED WITH
+ 2.4.3

lib/chiller.rb

@@ -11,6 +11,18 @@ def initialize(capacity = 100)
  @contents = []
  end
 
+ def temperature
+ @temperature
+ end
+
+ def power
+ @power
+ end
+
+ def contents
+ @contents
+ end
+
  def turn_on
  @power = :on
  end

lib/freezer.rb

@@ -11,6 +11,18 @@ def initialize(capacity = 100)
  @contents = []
  end
 
+ def temperature
+ @temperature
+ end
+
+ def power
+ @power
+ end
+
+ def contents
+ @contents
+ end
+
  def turn_on
  @power = :on
  end

lib/item.rb

@@ -6,4 +6,12 @@ def initialize(name, volume)
  @volume = volume
  end
 
+ def name
+ @name
+ end
+
+ def volume
+ @volume
+ end
+
 end

lib/refrigerator.rb

@@ -11,6 +11,30 @@ def initialize(chiller, freezer, water_dispenser, water_reservoir)
  @power = :off
  end
 
+ def chiller
+ @chiller
+ end
+
+ def freezer
+ @freezer
+ end
+
+ def control_panel
+ @control_panel
+ end
+
+ def water_dispenser
+ @water_dispenser
+ end
+
+ def water_reservoir
+ @water_reservoir
+ end
+
+ def power
+ @power
+ end
+
  def chill(item)
  chiller.add(item)
  end

lib/vessel.rb

@@ -1,9 +1,30 @@
 class Vessel
  attr_reader :volume
 
- def initialize(name, volume)
+ def initialize(name, volume, fluid = 0)
  @name = name
  @volume = volume
+ @fluid = fluid
+ end
+
+ def name
+ @name
+ end
+
+ def volume
+ @volume
+ end
+
+ def fluid
+ @fluid
+ end
+
+ def pour_into_vessel(water)
+ @fluid += water
+ end
+
+ def fill
+ @fluid = volume
  end
 
 end

lib/water_dispenser.rb

@@ -6,8 +6,12 @@ def initialize(reservoir)
  @reservoir = reservoir
  end
 
+ def reservoir
+ @reservoir
+ end
+
  def dispense(vessel)
- reservoir.drain(vessel.volume)
+ reservoir.drain(vessel, vessel.volume)
  end
 
 end

lib/water_reservoir.rb

@@ -8,16 +8,32 @@ def initialize(capacity = 10, initial_water_volume = 0)
  @current_water_volume = initial_water_volume
  end
 
+ def current_water_volume
+ @current_water_volume
+ end
+
+ def capacity
+ @capacity
+ end
+
  def empty?
  current_water_volume == 0
  end
 
  def fill
- current_water_volume = capacity
+ self.current_water_volume = capacity
  end
 
- def drain(volume)
- self.current_water_volume -= volume
+ def drain(vessel, volume)
+
+ if volume <= current_water_volume
+ self.current_water_volume -= volume
+ vessel.pour_into_vessel(volume)
+
+ else
+ vessel.pour_into_vessel(current_water_volume)
+ self.current_water_volume = 0
+ end
  end
 
 end

spec/chiller_spec.rb

@@ -2,4 +2,96 @@
 
 describe 'A chiller' do
 
+ # ROOM_TEMPERATURE = 70
+
+ # attr_reader :capacity, :temperature
+
+ # def initialize(capacity = 100)
+ # @capacity = capacity
+ # @temperature = ROOM_TEMPERATURE
+ # @power = :off
+ # @contents = []
+ # end
+
+ # def turn_on
+ # @power = :on
+ # end
+
+ # def turn_off
+ # @power = :off
+ # end
+
+ # def add(item)
+ # @contents << item
+ # end
+
+ # def remaining_capacity
+ # capacity - @contents.map(&:volume).reduce(:+).to_i
+ # end
+
+ # def set_level(level)
+ # @temperature = ROOM_TEMPERATURE - level * 5
+ # end
+
+
+ it "responds to capacity" do
+ chiller = Chiller.new
+ expect(chiller).to respond_to(:capacity)
+ end
+
+ it "responds to temperature" do
+ chiller = Chiller.new
+ expect(chiller).to respond_to(:temperature)
+ end
+
+ it "has capacity" do
+ chiller = Chiller.new
+ expect(chiller.capacity).to eq(100)
+ end
+
+ it "has temperature" do
+ chiller = Chiller.new
+ expect(chiller.temperature).to eq(70)
+ end
+
+ it "has power" do
+ chiller = Chiller.new
+ expect(chiller.power).to eq(:off)
+ end
+
+ it "has contents" do
+ chiller = Chiller.new
+ expect(chiller.contents).to eq([])
+ end
+
+ it "turns on" do
+ chiller = Chiller.new
+ chiller.turn_on
+ expect(chiller.power).to eq(:on)
+ end
+
+ it "turns off" do
+ chiller = Chiller.new
+ chiller.turn_off
+ expect(chiller.power).to eq(:off)
+ end
+
+ it "adds a item" do
+ chiller = Chiller.new
+ item = Item.new("cola", 12)
+ chiller.add(item)
+ expect(chiller.contents).to eq([item])
+ end
+
+ it "checks remaining capacity" do
+ chiller = Chiller.new
+ expect(chiller.remaining_capacity).to eq(100)
+ end
+
+ it "sets level" do
+ chiller = Chiller.new
+ chiller.set_level(10)
+ expect(chiller.temperature).to eq(20)
+ end
+
 end

spec/freezer_spec.rb

@@ -2,4 +2,70 @@
 
 describe 'A freezer' do
 
+ # ROOM_TEMPERATURE = 70
+
+ # attr_reader :capacity, :temperature
+
+ it "responds to capacity" do
+ freezer = Freezer.new
+ expect(freezer).to respond_to(:capacity)
+ end
+
+ it "responds to temperature" do
+ freezer = Freezer.new
+ expect(freezer).to respond_to(:temperature)
+ end
+
+ it "has capacity" do
+ freezer = Freezer.new
+ expect(freezer.capacity).to eq(100)
+ end
+
+ it "has temperature" do
+ freezer = Freezer.new
+ expect(freezer.temperature).to eq(70)
+ end
+
+ it "has power" do
+ freezer = Freezer.new
+ expect(freezer.power).to eq(:off)
+ end
+
+ it "has contents" do
+ freezer = Freezer.new
+ expect(freezer.contents).to eq([])
+ end
+
+ it "turns on" do
+ freezer = Freezer.new
+ freezer.turn_on
+ expect(freezer.power).to eq(:on)
+ end
+
+ it "turns off" do
+ freezer = Freezer.new
+ freezer.turn_off
+ expect(freezer.power).to eq(:off)
+ end
+
+ it "adds a item" do
+ freezer = Freezer.new
+ item = Item.new("cola", 12)
+ freezer.add(item)
+ expect(freezer.contents).to eq([item])
+ end
+
+ it "checks remaining capacity" do
+ freezer = Freezer.new
+ expect(freezer.remaining_capacity).to eq(100)
+ end
+
+ it "sets level" do
+ freezer = Freezer.new
+ freezer.set_level(10)
+ expect(freezer.temperature).to eq(-30)
+ end
+
+
+
 end

spec/item_spec.rb

@@ -2,4 +2,15 @@
 
 describe 'An item of food or a beverage' do
 
+ it "has a name" do
+ item = Item.new("Cola", 12)
+ expect(item.name).to eq("Cola")
+
+ end
+
+ it "has a volume" do
+ item = Item.new("Cola", 12)
+ expect(item.volume).to eq(12)
+ end
+
 end