using NUnit.Framework;
using System.Collections.Generic;
using UnityEngine;

/// <summary>
/// Test the Theme class
/// </summary>
[TestFixture]
public class ThemeTests
{
    /// <summary>
    /// Reference to the current theme, for quick access
    /// </summary>
    private Theme theme;

    /// <summary>
    /// The names of custom learnables for a custom theme
    /// </summary>
    private List<string> names = new List<string>() { "appel", "peer", "banaan" };

    /// <summary>
    /// Setup a theme with some learnables in it
    /// </summary>
    [SetUp]
    public void Setup()
    {
        theme = ScriptableObject.CreateInstance<Theme>();
        foreach (string name in names)
        {
            Learnable learnable = new Learnable();
            learnable.name = name;
            theme.learnables.Add(learnable);
        }
    }

    /// <summary>
    /// Test if all the learnables are stored in the theme
    /// </summary>
    [Test]
    public void TestThemeLearnables()
    {
        // Check if each of the learnables is kept
        foreach (Learnable learnable in theme.learnables)
        {
            names.Remove(learnable.name);
        }
        // Assert that all items have been checked
        Assert.IsTrue(names.Count == 0);
    }
}