public void ValidOrder_IsValid()
{
var order = new Tests.ValidOrderBuilder().Build();
var sut = new OrderValidator();
var sutResult = sut.Validate(order);
Assert.True(sutResult.IsValid);
Assert.Empty(sutResult.ValidationErrors);
}
public void ValidOrder_WhenNoShippingAddress_InvalidatesCorrectly()
{
var order = new Tests.ValidOrderBuilder()
.WithoutShippingAddress()
.Build();
var sut = new OrderValidator();
var sutResult = sut.Validate(order);
Assert.False(sutResult.IsValid);
Assert.Single(sutResult.ValidationErrors);
Assert.Equal(ValidationErrorTypes.ShippingAddressRequired, sutResult.ValidationErrors.First().Type);
}
public void ValidOrder_WhenMultipleErrors_ReportsMultipleErrors()
{
var order = new Tests.ValidOrderBuilder()
.WithoutShippingAddress()
.WithoutOrderLines()
.Build();
var sut = new OrderValidator();
var sutResult = sut.Validate(order);
Assert.False(sutResult.IsValid);
Assert.Equal(2, sutResult.ValidationErrors.Count);
Assert.NotNull(sutResult.ValidationErrors.First(f => f.Type == ValidationErrorTypes.ShippingAddressRequired));
Assert.NotNull(sutResult.ValidationErrors.First(f => f.Type == ValidationErrorTypes.OrderlinesRequired));
}