namespace PS.IPAM.Tests.Models;

using FluentAssertions;
using PS.IPAM;
using Xunit;

public class VrfTests
{
    [Fact]
    public void Constructor_SetsAllProperties()
    {
        // Arrange
        var id = 1;
        var name = "VRF_PROD";
        var rd = "65000:100";
        var description = "Production VRF";
        var sections = "1;2;3";
        var editDate = new DateTime(2026, 1, 10);
        var customFields = new Dictionary<string, object> { { "custom_tenant", "CustomerA" } };

        // Act
        var vrf = new Vrf(id, name, rd, description, sections, editDate, customFields);

        // Assert
        vrf.Id.Should().Be(id);
        vrf.Name.Should().Be(name);
        vrf.RouteDistinguisher.Should().Be(rd);
        vrf.Description.Should().Be(description);
        vrf.Sections.Should().Be(sections);
        vrf.EditDate.Should().Be(editDate);
        vrf.ExtendedData.Should().BeEquivalentTo(customFields);
    }

    [Theory]
    [InlineData("VRF_DEFAULT")]
    [InlineData("Production_VRF")]
    [InlineData("CUSTOMER_A")]
    public void ToString_ReturnsVrfName(string vrfName)
    {
        // Arrange
        var vrf = new Vrf(1, vrfName, "65000:1", "", "", null, null);

        // Act
        var result = vrf.ToString();

        // Assert
        result.Should().Be(vrfName);
    }

    [Fact]
    public void Constructor_WithNullOptionalFields_SetsNullValues()
    {
        // Act
        var vrf = new Vrf(1, "Test", "65000:1", "", "", null, null);

        // Assert
        vrf.EditDate.Should().BeNull();
        vrf.ExtendedData.Should().BeNull();
    }
}