using RobotNet10.GlobalPathPlanner.Model;

namespace RobotNet10.GlobalPathPlanner.UnitTest;

public class OrientationTests
{
    [Fact]
    public void Orientation_EnumValues_ShouldBeDefined()
    {
        // Act & Assert
        Assert.Equal(0, (int)Orientation.FORWARD);
        Assert.Equal(1, (int)Orientation.BACKWARD);
        Assert.Equal(2, (int)Orientation.NONE);
    }

    [Fact]
    public void Orientation_AllValues_ShouldExist()
    {
        // Act & Assert
        var values = Enum.GetValues<Orientation>();

        Assert.Contains(Orientation.FORWARD, values);
        Assert.Contains(Orientation.BACKWARD, values);
        Assert.Contains(Orientation.NONE, values);
        Assert.Equal(3, values.Length);
    }

    [Fact]
    public void Orientation_CanBeAssignedToNode()
    {
        // Arrange
        var node = new GlobalNode();

        // Act
        node.Orientation = Orientation.FORWARD;
        Assert.Equal(Orientation.FORWARD, node.Orientation);

        node.Orientation = Orientation.BACKWARD;
        Assert.Equal(Orientation.BACKWARD, node.Orientation);

        node.Orientation = Orientation.NONE;
        Assert.Equal(Orientation.NONE, node.Orientation);
    }
}