// <copyright file="NodeComparerTest.cs" company="MUnique">
// Licensed under the MIT License. See LICENSE file in the project root for full license information.
// </copyright>

namespace MUnique.OpenMU.Pathfinding.Tests;

using MUnique.OpenMU.Pathfinding;

/// <summary>
/// Tests the <see cref="NodeComparer"/>.
/// </summary>
[TestFixture]
internal class NodeComparerTest
{
    /// <summary>
    /// Tests if <see cref="NodeComparer.Compare(Node, Node)"/> does return the
    /// correct value when comparing two different nodes with different costs.
    /// </summary>
    [Test]
    public void Compare()
    {
        var node1 = new Node { PredictedTotalCost = 1 };
        var node2 = new Node { PredictedTotalCost = 2 };
        var comparer = new NodeComparer();
        Assert.That(comparer.Compare(node1, node2), Is.Negative);
    }
}