using AwesomeAssertions;
using GerstITS.Examples.Logic.Customers;
using GerstITS.Examples.Logic.Customers.Customizations;
using GerstITS.System.Customizations;
using GerstITS.TestFramework;
using Xunit;

namespace GerstITS.Examples.Tests.Customers.Customizations;

[TestCategory(TestCategories.Unit)]
public sealed class CustomerDisplayNameCustomizationTest
{
    #region Tests

    [Fact]
    public void If_a_customer_is_customized___The_display_name_is_composed()
    {
        ICustomization customization = new CustomerDisplayNameCustomization();
        var customer = new Customer { FirstName = "Erika", LastName = "Mustermann" };

        var customized = customization.Customize(customer, null);

        customized.DisplayName.Should().Be("Mustermann, Erika");
    }

    [Fact]
    public void If_the_customer_is_null___It_cannot_be_customized()
    {
        ICustomization customization = new CustomerDisplayNameCustomization();

        customization.CanCustomize<Customer>(null, null).Should().BeFalse();
    }

    #endregion
}