public void WhenRemovingNonExistingCartThenNoChangesInCollectionAndNullIsReturned()
{
var cartsCollection = new TestCartsCollection();
Assert.Equal(0, cartsCollection.Count);
Assert.Null(cartsCollection.Remove("001"));
Assert.Equal(0, cartsCollection.Count);
}
public void WhenAddingNullThenNoChangesInCollection()
{
var cartsCollection = new TestCartsCollection();
cartsCollection.Add(null);
Assert.Equal(0, cartsCollection.Count);
}
public void AddCartEntryToCollection()
{
var testContext = new TestContext();
var cartsCollection = new TestCartsCollection();
var cartEntry = new CartsCollection.CartsCollectionEntry(new CartInfo(),
testContext.CartFactory.Create());
cartsCollection.Add(cartEntry);
Assert.Equal(1, cartsCollection.Count);
}
public void RetrieveCartEntryFromCollection()
{
var testContext = new TestContext();
var cartsCollection = new TestCartsCollection();
var cartEntry = new CartsCollection.CartsCollectionEntry(new CartInfo(),
testContext.CartFactory.Create());
cartsCollection.Add(cartEntry);
var retrievedCartEntry = cartsCollection.Retrieve(cartEntry.Id);
Assert.True((object)cartEntry == (object)retrievedCartEntry);
}
public void WhenCheckoutNonExistingCartThenExceptionIsReturnedInMessage()
{
var testContext = new TestContext();
var inMemoryCollection = new TestCartsCollection();
var controller = new CartController(null, inMemoryCollection,
testContext.CartFactory, testContext.PriceList, new NeutralPipeline());
var response = controller.Checkout("001");
Assert.NotNull(response);
Assert.Equal(CartOperationStatus.Error, response.Status);
Assert.NotNull(response.Exception);
Assert.Null(response.Body);
}
public void RetrieveAll()
{
var testContext = new TestContext();
var cartsCollection = new TestCartsCollection();
var cartEntry1 = new CartsCollection.CartsCollectionEntry(new CartInfo(),
testContext.CartFactory.Create());
var cartEntry2 = new CartsCollection.CartsCollectionEntry(new CartInfo(),
testContext.CartFactory.Create());
cartsCollection.Add(cartEntry1);
cartsCollection.Add(cartEntry2);
var retrievedCartEntries = cartsCollection.Retrieve();
Assert.Equal(2, retrievedCartEntries.Count());
}
public void WhenCreatingCartThenNewCartIsAddedToCollection()
{
var testContext = new TestContext();
var inMemoryCollection = new TestCartsCollection();
Assert.Equal(0, inMemoryCollection.Count);
var controller = new CartController(null, inMemoryCollection,
testContext.CartFactory, testContext.PriceList, new NeutralPipeline());
var response = controller.Create();
Assert.NotNull(response);
Assert.Equal(CartOperationStatus.Successful, response.Status);
Assert.NotNull(response.Body);
Assert.Equal(1, inMemoryCollection.Count);
}
public void WhenAddingAnExistingCartThenExceptionIsThrown()
{
var testContext = new TestContext();
var cartsCollection = new TestCartsCollection();
var id = "001";
var cartInfo1 = new TestCartInfo(id);
var cartInfo2 = new TestCartInfo(id);
var cartEntry1 = new CartsCollection.CartsCollectionEntry(cartInfo1,
testContext.CartFactory.Create());
var cartEntry2 = new CartsCollection.CartsCollectionEntry(cartInfo2,
testContext.CartFactory.Create());
cartsCollection.Add(cartEntry1);
Assert.Throws <ArgumentException>(() =>
{
cartsCollection.Add(cartEntry2);
});
}
public void WhenDeletingCartThenCollectionShrinks()
{
var testContext = new TestContext();
var inMemoryCollection = new TestCartsCollection();
var cartEntry = new CartsCollection.CartsCollectionEntry(
new CartInfo(), testContext.CartFactory.Create());
inMemoryCollection.Add(cartEntry);
Assert.NotEqual(0, inMemoryCollection.Count);
var controller = new CartController(null, inMemoryCollection,
testContext.CartFactory, testContext.PriceList, new NeutralPipeline());
var response = controller.Delete(cartEntry.Id);
Assert.NotNull(response);
Assert.Equal(CartOperationStatus.Successful, response.Status);
Assert.NotNull(response.Body);
Assert.Equal(0, inMemoryCollection.Count);
}
public void WhenCreatedThenCollectionIsEmpty()
{
var cartsCollection = new TestCartsCollection();
Assert.Equal(0, cartsCollection.Count);
}