public void ShouldGetDrinksWithType(DrinkType drinkType)
{
var inventory = new MockInventory()
{
Drinks = new List <Drink>()
{
new Drink()
{
Name = "MockDrink", Type = drinkType
},
new Drink()
{
Name = "Another", Type = drinkType
},
new Drink()
{
Name = "NotThisOne", Type = DrinkType.Unknown
}
}
};
var drinks = inventory.GetDrinks(drinkType);
Assert.Collection(drinks, drink => Assert.Equal("MockDrink", drink.Name),
drink => Assert.Equal("Another", drink.Name));
}
public void ShouldGetRandomDrinkWithType(DrinkType drinkType)
{
var inventory = new MockInventory()
{
Drinks = new List <Drink>()
{
new Drink()
{
Name = "MockDrink", Type = drinkType
},
new Drink()
{
Name = "NotThisDrink", Type = DrinkType.Unknown
}
}
};
for (var i = 0; i < 10000; i++)
{
var drink = inventory.GetRandomDrink(drinkType);
Assert.Equal("MockDrink", drink.Name);
Assert.Equal(drinkType, drink.Type);
}
}
public void RandomDrinkTypeWithNullInventoryShouldReturnNull()
{
MockInventory inventory = null;
var drink = inventory.GetRandomDrink(DrinkType.Beer);
Assert.Null(drink);
}
public void EmptyInventoryShouldReturnNull()
{
var inventory = new MockInventory();
var drinks = inventory.GetDrinks(DrinkType.Beer);
Assert.Null(drinks);
}
public void NullInventoryShouldReturnNull()
{
MockInventory inventory = null;
var drinks = inventory.GetDrinks(DrinkType.Beer);
Assert.Null(drinks);
}
public void RandomDrinkTypeNotInStockShouldReturnNull()
{
var inventory = new MockInventory()
{
Drinks = new List <Drink>()
{
new Drink()
{
Name = "WineDrink", Type = DrinkType.Wine
},
new Drink()
{
Name = "WhiskeyDrink", Type = DrinkType.Whiskey
}
}
};
var drink = inventory.GetRandomDrink(DrinkType.Beer);
Assert.Null(drink);
}
public void NotInStockShouldReturnEmpty()
{
var inventory = new MockInventory()
{
Drinks = new List <Drink>()
{
new Drink()
{
Name = "WineDrink", Type = DrinkType.Wine
},
new Drink()
{
Name = "WhiskeyDrink", Type = DrinkType.Whiskey
}
}
};
var drinks = inventory.GetDrinks(DrinkType.Beer);
Assert.Empty(drinks);
}
public void ShouldGetDrinks()
{
var inventory = new MockInventory()
{
Drinks = new List <Drink>()
{
new Drink()
{
Name = "MockDrink", Type = DrinkType.Beer
},
new Drink()
{
Name = "Another", Type = DrinkType.Beer
}
}
};
var drinks = inventory.GetDrinks();
Assert.Collection(drinks, drink => Assert.Equal("MockDrink", drink.Name),
drink => Assert.Equal("Another", drink.Name));
}
public void ShouldGetRandomDrink()
{
var inventory = new MockInventory()
{
Drinks = new List <Drink>()
};
for (var i = 5; i <= 10; i++)
{
inventory.Drinks.Add(new Drink()
{
Name = "MockDrink", Price = i
});
}
for (var i = 0; i < 10000; i++)
{
var drink = inventory.GetRandomDrink();
Assert.Equal("MockDrink", drink.Name);
Assert.InRange(drink.Price, 5, 10);
}
}
