public static void Should_allow_valid_query()
{
var testQuery = new GetShoppingListQuery(Guid.NewGuid());
Assert.True(testQuery.Validate(out var errors));
Assert.Null(errors);
}
public static void Should_not_allow_empty_id()
{
var testQuery = new GetShoppingListQuery(Guid.Empty);
Assert.False(testQuery.Validate(out var errors));
Assert.Single(errors, new Error(ShoppingListErrors.InvalidId));
}
