public void SweetToUnsweetShouldHaveCorrectCaloriesForMedium()
{
Tyrannotea tt = new Tyrannotea();
tt.Size = Size.Medium;
tt.AddSweet();
tt.RemoveSweet();
Assert.Equal <uint>(16, tt.Calories);
}
public void DescriptionShouldBeCorrectForSmallWithSweet()
{
Tyrannotea tt = new Tyrannotea();
tt.Size = Size.Medium;
tt.Size = Size.Small;
tt.AddSweet();
Assert.Equal("Small Sweet Tyrannotea", tt.Description);
}
public void SweetToUnsweetShouldHaveCorrectCaloriesForLarge()
{
Tyrannotea tt = new Tyrannotea();
tt.Size = Size.Large;
tt.AddSweet();
tt.RemoveSweet();
Assert.Equal <uint>(32, tt.Calories);
}
public void ShouldHaveMediumCaloriesAfterSweet()
{
Tyrannotea tea = new Tyrannotea();
tea.AddSweet();
tea.Sweet = false;
tea.Size = Size.Medium;
Assert.Equal <uint>(16, tea.Calories);
}
public void TyrannoteaSetSweetShouldNotifyPropertyDescription()
{
Tyrannotea tea = new Tyrannotea();
Assert.PropertyChanged(tea, "Description", () =>
{
tea.AddSweet();
});
}
public void ShouldHaveLargeCaloriesAfterSweet()
{
Tyrannotea tea = new Tyrannotea();
tea.AddSweet();
tea.Sweet = false;
tea.Size = Size.Large;
Assert.Equal <uint>(32, tea.Calories);
}
public void ShouldHaveSmallCaloriesAfterSweet()
{
Tyrannotea tea = new Tyrannotea();
tea.AddSweet();
tea.Sweet = false;
tea.Size = Size.Small;
Assert.Equal <uint>(8, tea.Calories);
}
public void AddSweetShouldNotifyOfPropertyChanged(string propertyName)
{
Tyrannotea tea = new Tyrannotea();
Assert.PropertyChanged(tea, propertyName, () =>
{
tea.AddSweet();
});
}
public void AddSweetShouldNotifyDescriptionChange()
{
Tyrannotea tt = new Tyrannotea();
Assert.PropertyChanged(tt, "Description",
() =>
{
tt.AddSweet();
});
}
public void SweetPropertyShouldChangeCalories()
{
Tyrannotea tea = new Tyrannotea();
tea.AddSweet();
Assert.Equal <uint>(16, tea.Calories);
tea.Size = Size.Medium;
Assert.Equal <uint>(32, tea.Calories);
tea.Size = Size.Large;
Assert.Equal <uint>(64, tea.Calories);
}
public void ShouldHaveCorrectIngredientsWithSweet()
{
Tyrannotea tt = new Tyrannotea();
tt.AddSweet();
List <string> ingredients = tt.Ingredients;
Assert.Contains("Water", ingredients);
Assert.Contains("Tea", ingredients);
Assert.Contains("Cane Sugar", ingredients);
Assert.Equal <int>(3, ingredients.Count);
}
public void RemovingSweetPropertyShouldDecreaseCalories()
{
Tyrannotea tea = new Tyrannotea();
tea.AddSweet();
tea.RemoveSweet();
Assert.Equal <uint>(8, tea.Calories);
tea.Size = Size.Medium;
Assert.Equal <uint>(16, tea.Calories);
tea.Size = Size.Large;
Assert.Equal <uint>(32, tea.Calories);
}
public void SpecialShouldAddSugar()
{
Tyrannotea tt = new Tyrannotea();
tt.AddSweet();
Assert.Collection <string>(tt.Special,
item =>
{
Assert.Equal("Add Cane Sugar", item);
}
);
}
public void ShouldContainAllIngredients()
{
Tyrannotea tea = new Tyrannotea();
tea.AddLemon();
tea.AddSweet();
Assert.Contains <string>("Water", tea.Ingredients);
Assert.Contains <string>("Tea", tea.Ingredients);
Assert.Contains <string>("Lemon", tea.Ingredients);
Assert.Contains <string>("Cane Sugar", tea.Ingredients);
Assert.Equal(4, tea.Ingredients.Count);
}
public void ShouldHaveCorrectIngredients()
{
Tyrannotea tea = new Tyrannotea();
Assert.Contains("Water", tea.Ingredients);
Assert.Contains("Tea", tea.Ingredients);
Assert.Equal(2, tea.Ingredients.Count);
tea.AddLemon();
Assert.Contains("Lemon", tea.Ingredients);
tea.AddSweet();
Assert.Contains("Cane Sugar", tea.Ingredients);
}
public void ShouldAddSweet()
{
Tyrannotea tea = new Tyrannotea();
tea.AddSweet();
Assert.True(tea.Sweet);
Assert.Equal <double>(8 * 2, tea.Calories);
Assert.Contains <string>("Water", tea.Ingredients);
Assert.Contains <string>("Tea", tea.Ingredients);
Assert.Contains <string>("Cane Sugar", tea.Ingredients);
Assert.Equal <int>(3, tea.Ingredients.Count);
}
private void OnAddSweet(object sender, RoutedEventArgs args)
{
if (Drink is Tyrannotea)
{
Tyrannotea tea = Drink as Tyrannotea;
tea.AddSweet();
Drink = tea;
}
if (combo != null)
{
combo.Drink = Drink;
}
}
public void SpecialShouldContainAll()
{
Tyrannotea tt = new Tyrannotea();
tt.AddLemon();
tt.AddSweet();
tt.HoldIce();
Assert.Collection <string>(tt.Special,
item =>
{
Assert.Equal("Add Cane Sugar", item);
},
item =>
{
Assert.Equal("Add Lemon", item);
},
item =>
{
Assert.Equal("Hold Ice", item);
}
);
}
