Coffee

tdd_intro/homework/06_coffee/test.cpp

@@ -34,13 +34,16 @@ class ISourceOfIngredients
 
 enum Cup
 {
-    Normal,
-    Big
+    Normal = 100,
+    Big = 140
 };
 
 enum Coffee
 {
-    Americano
+    Americano,
+    Cappuccino,
+    Latte,
+    Marochino
 };
 
 class MockSourceOfIngredients : public ISourceOfIngredients
@@ -65,10 +68,71 @@ class CoffeeMachine
     }
     void CreateCoffee(const Cup cup, const Coffee coffee)
     {
-        m_source.AddCoffee(0);
-        m_source.SetCupSize(0);
-        m_source.AddWater(0, 0);
+        int cupSize = static_cast<int>(cup);
+
+        switch(coffee)
+        {
+            case Coffee::Americano:
+            {
+                CreateAmericano(cupSize);
+                break;
+            }
+            case Coffee::Cappuccino:
+            {
+                CreateCappuccino(cupSize);
+                break;
+            }
+            case Coffee::Latte:
+            {
+                CreateLatte(cupSize);
+                break;
+            }
+            case Coffee::Marochino:
+            {
+                CreateMarochino(cupSize);
+                break;
+            }
+        }
     }
+
+private:
+    void CreateAmericano(int cupSize)
+    {
+        m_source.AddCoffee(cupSize / 2);
+        m_source.SetCupSize(cupSize);
+        m_source.AddWater(cupSize / 2, 60);
+    }
+
+    void CreateCappuccino(int cupSize)
+    {
+        int onePart = cupSize / 3;
+
+        m_source.SetCupSize(cupSize);
+        m_source.AddMilk(onePart);
+        m_source.AddCoffee(onePart);
+        m_source.AddMilkFoam(cupSize - 2 * onePart);
+    }
+
+    void CreateLatte(int cupSize)
+    {
+        int onePart = cupSize / 4;
+
+        m_source.SetCupSize(cupSize);
+        m_source.AddMilk(onePart);
+        m_source.AddCoffee(2 * onePart);
+        m_source.AddMilkFoam(cupSize - 3 * onePart);
+    }
+
+    void CreateMarochino(int cupSize)
+    {
+        int onePart = cupSize / 4;
+
+        m_source.SetCupSize(cupSize);
+        m_source.AddChocolate(onePart);
+        m_source.AddCoffee(onePart);
+        m_source.AddMilkFoam(onePart);
+    }
+
 private:
     ISourceOfIngredients& m_source;
 };
@@ -93,27 +157,104 @@ TEST(CoffeeMachine, CoffemachineIsHere)
     CoffeeMachine cm(si);
 }
 
-TEST(CoffeeMachine, CallsImportantThings)
+TEST(CoffeeMachine, Americano)
 {
     MockSourceOfIngredients si;
     CoffeeMachine cm(si);
 
-    EXPECT_CALL(si, AddCoffee(::testing::_)).Times(1);
-    EXPECT_CALL(si, SetCupSize(::testing::_)).Times(1);
-    EXPECT_CALL(si, AddWater(::testing::_, ::testing::_)).Times(1);
+    EXPECT_CALL(si, AddCoffee(50)).Times(1);
+    EXPECT_CALL(si, SetCupSize(100)).Times(1);
+    EXPECT_CALL(si, AddWater(50, 60)).Times(1);
 
     cm.CreateCoffee(Cup::Normal, Coffee::Americano);
 }
 
-//- americano: water & coffee 1:3 Water temp 60C
-TEST(CoffeeMachine, Americano)
+TEST(CoffeeMachine, LargeAmericano)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, AddCoffee(70)).Times(1);
+    EXPECT_CALL(si, SetCupSize(140)).Times(1);
+    EXPECT_CALL(si, AddWater(70, 60)).Times(1);
+
+    cm.CreateCoffee(Cup::Big, Coffee::Americano);
+}
+
+TEST(CoffeeMachine, Cappuccino)
 {
     MockSourceOfIngredients si;
     CoffeeMachine cm(si);
 
-    EXPECT_CALL(si, AddCoffee(75)).Times(1);
     EXPECT_CALL(si, SetCupSize(100)).Times(1);
-    EXPECT_CALL(si, AddWater(25, 60)).Times(1);
+    EXPECT_CALL(si, AddMilk(33)).Times(1);
+    EXPECT_CALL(si, AddCoffee(33)).Times(1);
+    EXPECT_CALL(si, AddMilkFoam(34)).Times(1);
 
-    cm.CreateCoffee(Cup::Normal, Coffee::Americano);
+    cm.CreateCoffee(Cup::Normal, Coffee::Cappuccino);
+}
+
+TEST(CoffeeMachine, LargeCappuccino)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, SetCupSize(140)).Times(1);
+    EXPECT_CALL(si, AddMilk(46)).Times(1);
+    EXPECT_CALL(si, AddCoffee(46)).Times(1);
+    EXPECT_CALL(si, AddMilkFoam(48)).Times(1);
+
+    cm.CreateCoffee(Cup::Big, Coffee::Cappuccino);
+}
+
+TEST(CoffeeMachine, Latte)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, SetCupSize(100)).Times(1);
+    EXPECT_CALL(si, AddMilk(25)).Times(1);
+    EXPECT_CALL(si, AddCoffee(50)).Times(1);
+    EXPECT_CALL(si, AddMilkFoam(25)).Times(1);
+
+    cm.CreateCoffee(Cup::Normal, Coffee::Latte);
+}
+
+TEST(CoffeeMachine, LargeLatte)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, SetCupSize(140)).Times(1);
+    EXPECT_CALL(si, AddMilk(35)).Times(1);
+    EXPECT_CALL(si, AddCoffee(70)).Times(1);
+    EXPECT_CALL(si, AddMilkFoam(35)).Times(1);
+
+    cm.CreateCoffee(Cup::Big, Coffee::Latte);
+}
+
+TEST(CoffeeMachine, Marochino)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, SetCupSize(100)).Times(1);
+    EXPECT_CALL(si, AddChocolate(25)).Times(1);
+    EXPECT_CALL(si, AddCoffee(25)).Times(1);
+    EXPECT_CALL(si, AddMilkFoam(25)).Times(1);
+
+    cm.CreateCoffee(Cup::Normal, Coffee::Marochino);
+}
+
+TEST(CoffeeMachine, LargeMarochino)
+{
+    MockSourceOfIngredients si;
+    CoffeeMachine cm(si);
+
+    EXPECT_CALL(si, SetCupSize(140)).Times(1);
+    EXPECT_CALL(si, AddChocolate(35)).Times(1);
+    EXPECT_CALL(si, AddCoffee(35)).Times(1);
+    EXPECT_CALL(si, AddMilkFoam(35)).Times(1);
+
+    cm.CreateCoffee(Cup::Big, Coffee::Marochino);
 }