public void VerifyThatTheMostExpensiveProductsAreEliminatedFromTheCart()
{
Shopping.ShoppingCart[] expectedCart = new Shopping.ShoppingCart[]
{
new Shopping.ShoppingCart {
product = "bananaaaaas", price = 10
},
new Shopping.ShoppingCart {
product = "apples", price = 3
},
new Shopping.ShoppingCart {
product = "pears", price = 3
},
new Shopping.ShoppingCart {
product = "oranges", price = 11
},
new Shopping.ShoppingCart {
product = "lemons", price = 11
},
new Shopping.ShoppingCart {
product = "cherries", price = 25
},
};
Shopping.ShoppingCart[] newCart = Shopping.EliminateTheMostExpensiveProduct(cart);
Assert.AreEqual(expectedCart.Length, newCart.Length);
CollectionAssert.AreEqual(expectedCart, newCart);
}
public void VerifyTheCheapestProductsFromTheShoppingCart()
{
Shopping.ShoppingCart[] cheapestProductsExpected = new Shopping.ShoppingCart[]
{
new Shopping.ShoppingCart {
product = "apples", price = 3
},
new Shopping.ShoppingCart {
product = "pears", price = 3
}
};
Shopping.ShoppingCart[] cheapestProducts = Shopping.ReturnCheapestProducts(cart);
Assert.AreEqual(cheapestProductsExpected.Length, cheapestProducts.Length);
CollectionAssert.AreEqual(cheapestProductsExpected, cheapestProducts);
}
public void VerifyThatTheMostExpensiveProductsAreEliminatedFromTheCart()
{
Shopping.ShoppingCart[] expectedCart = new Shopping.ShoppingCart[]
{
new Shopping.ShoppingCart { product = "bananaaaaas", price = 10 },
new Shopping.ShoppingCart { product = "apples", price = 3 },
new Shopping.ShoppingCart { product = "pears", price = 3 },
new Shopping.ShoppingCart { product = "oranges", price = 11 },
new Shopping.ShoppingCart { product = "lemons", price = 11 },
new Shopping.ShoppingCart { product = "cherries", price = 25 },
};
Shopping.ShoppingCart[] newCart = Shopping.EliminateTheMostExpensiveProduct(cart);
Assert.AreEqual(expectedCart.Length,newCart.Length);
CollectionAssert.AreEqual(expectedCart,newCart);
}
public void VerifyThatNewProductWasAddedToTheCart()
{
Shopping.ShoppingCart[] expectedNewCart = new Shopping.ShoppingCart[]
{
new Shopping.ShoppingCart { product = "bananaaaaas", price = 10 },
new Shopping.ShoppingCart { product = "apples", price = 3 },
new Shopping.ShoppingCart { product = "grapes", price = 50 },
new Shopping.ShoppingCart { product = "pears", price = 3 },
new Shopping.ShoppingCart { product = "oranges", price = 11 },
new Shopping.ShoppingCart { product = "lemons", price = 11 },
new Shopping.ShoppingCart { product = "applepie", price = 50 },
new Shopping.ShoppingCart { product = "cherries", price = 25 },
new Shopping.ShoppingCart { product = "melon", price = 37 }
};
Shopping.ShoppingCart[] newCart = Shopping.AddNewEntry(cart, "melon", 37);
CollectionAssert.AreEqual(expectedNewCart, newCart);
}
public void VerifyThatNewProductWasAddedToTheCart()
{
Shopping.ShoppingCart[] expectedNewCart = new Shopping.ShoppingCart[]
{
new Shopping.ShoppingCart {
product = "bananaaaaas", price = 10
},
new Shopping.ShoppingCart {
product = "apples", price = 3
},
new Shopping.ShoppingCart {
product = "grapes", price = 50
},
new Shopping.ShoppingCart {
product = "pears", price = 3
},
new Shopping.ShoppingCart {
product = "oranges", price = 11
},
new Shopping.ShoppingCart {
product = "lemons", price = 11
},
new Shopping.ShoppingCart {
product = "applepie", price = 50
},
new Shopping.ShoppingCart {
product = "cherries", price = 25
},
new Shopping.ShoppingCart {
product = "melon", price = 37
}
};
Shopping.ShoppingCart[] newCart = Shopping.AddNewEntry(cart, "melon", 37);
CollectionAssert.AreEqual(expectedNewCart, newCart);
}
public void VerifyTheCheapestProductsFromTheShoppingCart()
{
Shopping.ShoppingCart[] cheapestProductsExpected = new Shopping.ShoppingCart[]
{
new Shopping.ShoppingCart { product = "apples", price = 3 },
new Shopping.ShoppingCart { product = "pears", price = 3 }
};
Shopping.ShoppingCart[] cheapestProducts = Shopping.ReturnCheapestProducts(cart);
Assert.AreEqual(cheapestProductsExpected.Length, cheapestProducts.Length);
CollectionAssert.AreEqual(cheapestProductsExpected, cheapestProducts);
}
