public async Task ValidateAddItem_RuleSetStrict_PriceError()
{
//Arrange
var cart = GetValidCart();
var productPrice = new Money(Rand.Decimal(MIN_PRICE, MAX_PRICE), Usd);
var testAddItem = new Faker <AddCartItem>()
.RuleFor(x => x.Id, f => f.Random.Guid().ToString())
.RuleFor(x => x.Quantity, f => f.Random.Int(1, InStockQuantity))
.RuleFor(x => x.Price, f => f.Random.Decimal(MIN_PRICE, productPrice.Amount - 1))
.RuleFor(x => x.Product, f => GenTestProduct(productPrice));
var addItem = testAddItem.Generate();
//Act
var validator = new AddCartItemValidator(cart);
var result = await validator.ValidateAsync(addItem, ruleSet : "strict");
//Assertion
Assert.False(result.IsValid);
Assert.NotEmpty(result.Errors);
Assert.Collection(result.Errors, x =>
{
Assert.Equal(nameof(addItem.Price), x.PropertyName);
});
}
public async Task ValidateAddItem_RuleSetDefault_Valid()
{
//Arrange
var cart = GetValidCart();
var testAddItem = new Faker <AddCartItem>()
.RuleFor(x => x.Id, f => f.Random.Guid().ToString())
.RuleFor(x => x.Quantity, f => f.Random.Int(1, InStockQuantity))
.RuleFor(x => x.Product, f => new Product(Usd, Language.InvariantLanguage));
var addItem = testAddItem.Generate();
//Act
var validator = new AddCartItemValidator(cart);
var result = await validator.ValidateAsync(addItem, ruleSet : "default");
//Assertion
Assert.True(result.IsValid);
Assert.Empty(result.Errors);
}
public async Task ValidateAddItem_RuleSetDefault_Invalid()
{
//Arrange
var cart = GetValidCart();
var addItem = new AddCartItem()
{
Quantity = 0
};
//Act
var validator = new AddCartItemValidator(cart);
var result = await validator.ValidateAsync(addItem, ruleSet : "default");
//Assertion
Assert.False(result.IsValid);
Assert.NotEmpty(result.Errors);
Assert.Collection(result.Errors, x => { Assert.Equal(nameof(addItem.Quantity), x.PropertyName); Assert.Equal(nameof(GreaterThanValidator), x.ErrorCode); }
, x => { Assert.Equal(nameof(addItem.Product), x.PropertyName); Assert.Equal(nameof(NotNullValidator), x.ErrorCode); }
);
}
