public void ShouldBeAbleToRemoveSugar()
{
Tyrannotea tea = new Tyrannotea();
tea.AddSugar();
Assert.True(tea.Sugar);
Assert.Equal <uint>(16, tea.Calories);
tea.AddSugar();
Assert.False(tea.Sugar);
Assert.Equal <uint>(8, tea.Calories);
}
public void AddSweetener()
{
Tyrannotea tea = new Tyrannotea();
tea.AddSugar();
Assert.True(tea.Calories == 16);
tea.Size = Size.Medium;
tea.AddSugar();
Assert.True(32 == tea.Calories);
tea.Size = Size.Large;
tea.AddSugar();
Assert.True(64 == tea.Calories);
}
public void InvokingAddSugarAddsSugarToIngredients()
{
Tyrannotea tea = new Tyrannotea();
tea.AddSugar();
Assert.Contains <string>("Cane Sugar", tea.Ingredients);
}
public void ShouldBeAbleToAddSugar()
{
Tyrannotea tea = new Tyrannotea();
tea.AddSugar();
Assert.Contains("Cane Sugar", tea.Ingredients);
Assert.Equal <uint>(16, tea.Calories);
}
public void ShouldHaveCorrectCaloriesForMediumWithSugar()
{
Tyrannotea tea = new Tyrannotea();
tea.Size = Size.Medium;
tea.AddSugar();
Assert.Equal <uint>(32, tea.Calories);
}
public void SettingSweetShouldGetProperCaloriesForLarge()
{
Tyrannotea t = new Tyrannotea();
t.Size = Size.Large;
t.AddSugar();
Assert.Equal <uint>(64, t.Calories);
}
public void ShouldHaveCorrectCaloriesForSmallWithSugar()
{
Tyrannotea tea = new Tyrannotea();
tea.Size = Size.Small;
tea.AddSugar();
Assert.Equal <uint>(16, tea.Calories);
}
public void SettingSweetShouldGetProperCaloriesForMedium()
{
Tyrannotea t = new Tyrannotea();
t.Size = Size.Medium;
t.AddSugar();
Assert.Equal <uint>(32, t.Calories);
}
public void SettingSweetShouldGetProperCaloriesForSmall()
{
Tyrannotea t = new Tyrannotea();
t.Size = Size.Small;
t.AddSugar();
Assert.Equal <uint>(16, t.Calories);
}
public void ShouldHaveCorrectCaloriesForLargeWithSugar()
{
Tyrannotea tea = new Tyrannotea();
tea.Size = Size.Large;
tea.AddSugar();
Assert.Equal <uint>(64, tea.Calories);
}
public void SweetPropertyToTrueResultsInRightCaloriesForLarge()
{
uint teaLargeExpectedCalories = 64;
Tyrannotea teaLarge = new Tyrannotea();
teaLarge.AddSugar();
teaLarge.Size = Size.Large;
Assert.Equal <uint>(teaLargeExpectedCalories, teaLarge.Calories);
}
public void SweetPropertyToTrueResultsInRightCaloriesForMedium()
{
uint teaMediumExpectedCalories = 32;
Tyrannotea teaMedium = new Tyrannotea();
teaMedium.AddSugar();
teaMedium.Size = Size.Medium;
Assert.Equal <uint>(teaMediumExpectedCalories, teaMedium.Calories);
}
public void SweetPropertyToTrueResultsInRightCaloriesForSmall()
{
uint teaSmallExpectedCalories = 16;
Tyrannotea teaSmall = new Tyrannotea();
teaSmall.AddSugar();
teaSmall.Size = Size.Small;
Assert.Equal <uint>(teaSmallExpectedCalories, teaSmall.Calories);
}
public void AddSugarShouldNotifyOfSpecialPropertyChange()
{
Tyrannotea t = new Tyrannotea();
Assert.PropertyChanged(t, "Special", () =>
{
t.AddSugar();
});
}
public void TyrannoteaSetSweetShouldNotifyPropertyDescription()
{
Tyrannotea tea = new Tyrannotea();
Assert.PropertyChanged(tea, "Description", () =>
{
tea.AddSugar();
});
}
public void ResettingSweetShouldGetProperIngredients()
{
Tyrannotea t = new Tyrannotea();
t.AddSugar();
t.RemoveSugar();
Assert.Contains <string>("Water", t.Ingredients);
Assert.Contains <string>("Tea", t.Ingredients);
Assert.Equal <int>(2, t.Ingredients.Count);
}
public void SpecialShouldMakeSweet()
{
Tyrannotea t = new Tyrannotea();
t.AddSugar();
Assert.Collection <string>(t.Special, item =>
{
Assert.Equal("Sweet", item);
});
}
public void ShouldHaveCorrectIngredientsWithSugar()
{
Tyrannotea tea = new Tyrannotea();
tea.AddSugar();
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);
}
