public void ThrowArgumentException_WhenTryingToRemoveProductWhoIsNotInCollection()
{
//arrange
var database = new Models.Database();
var productStub = new Mock <IProduct>();
//act
database.RemoveProduct(productStub.Object);
}
public void ThrowArgumentNullException_WhenNullParameterIsPassed()
{
//arrange
var database = new Models.Database();
var productStub = new Mock <IProduct>();
//act
database.RemoveProduct(null);
//assert
}
public void RemoveExistingProductFromCollectionCorrectly_WhenValidObjectIsPassed()
{
//arrange
var database = new Models.Database();
var productStub = new Mock <IProduct>();
//act
database.AddProduct(productStub.Object);
database.RemoveProduct(productStub.Object);
//assert
Assert.IsTrue(database.Products.Count == 0);
}