Monogame-Extended/tests/MonoGame.Extended.Tests/Tilemaps/TilemapObjects/TilemapTextObjectTests.cs

using Microsoft.Xna.Framework;
using MonoGame.Extended.Tilemaps;

namespace MonoGame.Extended.Tests;

public sealed class TilemapTextObjectTests
{
    [Fact]
    public void Constructor_SetsProperties()
    {
        var obj = new TilemapTextObject(1, new Vector2(10, 20), new Vector2(100, 50), "Hello World");

        Assert.Equal(1, obj.Id);
        Assert.Equal(new Vector2(10, 20), obj.Position);
        Assert.Equal(new Vector2(100, 50), obj.Size);
        Assert.Equal("Hello World", obj.Text);
    }

    [Fact]
    public void Bounds_ReturnsRectangleWithSize()
    {
        var obj = new TilemapTextObject(1, new Vector2(10, 20), new Vector2(100, 50), "Test");

        var bounds = obj.Bounds;

        Assert.Equal(10, bounds.X);
        Assert.Equal(20, bounds.Y);
        Assert.Equal(100, bounds.Width);
        Assert.Equal(50, bounds.Height);
    }

    [Fact]
    public void Constructor_SetsDefaultFontProperties()
    {
        var obj = new TilemapTextObject(1, Vector2.Zero, new Vector2(100, 50), "Test");

        Assert.Equal("sans-serif", obj.FontFamily);
        Assert.Equal(16, obj.PixelSize);
        Assert.Equal(Color.Black, obj.Color);
        Assert.Equal(TilemapTextObjectHorizontalAlignment.Left, obj.HorizontalAlign);
        Assert.Equal(TilemapTextObjectVerticalAlignment.Top, obj.VerticalAlign);
        Assert.False(obj.Bold);
        Assert.False(obj.Italic);
        Assert.False(obj.Underline);
        Assert.False(obj.Strikethrough);
        Assert.False(obj.WordWrap);
    }

    [Fact]
    public void FontProperties_CanBeSet()
    {
        var obj = new TilemapTextObject(1, Vector2.Zero, new Vector2(100, 50), "Test");

        obj.FontFamily = "Arial";
        obj.PixelSize = 24;
        obj.Bold = true;
        obj.Italic = true;
        obj.Underline = true;
        obj.Strikethrough = true;

        // Assert
        Assert.Equal("Arial", obj.FontFamily);
        Assert.Equal(24, obj.PixelSize);
        Assert.True(obj.Bold);
        Assert.True(obj.Italic);
        Assert.True(obj.Underline);
        Assert.True(obj.Strikethrough);
    }

    [Fact]
    public void TextColor_CanBeSet()
    {
        var obj = new TilemapTextObject(1, Vector2.Zero, new Vector2(100, 50), "Test");
        obj.Color = Color.Red;
        Assert.Equal(Color.Red, obj.Color);
    }

    [Fact]
    public void Alignment_CanBeSet()
    {
        var obj = new TilemapTextObject(1, Vector2.Zero, new Vector2(100, 50), "Test");

        obj.HorizontalAlign = TilemapTextObjectHorizontalAlignment.Center;
        obj.VerticalAlign = TilemapTextObjectVerticalAlignment.Center;

        // Assert
        Assert.Equal(TilemapTextObjectHorizontalAlignment.Center, obj.HorizontalAlign);
        Assert.Equal(TilemapTextObjectVerticalAlignment.Center, obj.VerticalAlign);
    }

    [Fact]
    public void WordWrap_CanBeSet()
    {
        var obj = new TilemapTextObject(1, Vector2.Zero, new Vector2(100, 50), "Test");
        obj.WordWrap = true;
        Assert.True(obj.WordWrap);
    }

    [Fact]
    public void Size_CanBeModified()
    {
        var obj = new TilemapTextObject(1, Vector2.Zero, new Vector2(100, 50), "Test");

        obj.Size = new Vector2(200, 100);

        Assert.Equal(new Vector2(200, 100), obj.Size);
        Assert.Equal(200, obj.Bounds.Width);
        Assert.Equal(100, obj.Bounds.Height);
    }

    [Fact]
    public void Text_CanBeModified()
    {
        var obj = new TilemapTextObject(1, Vector2.Zero, new Vector2(100, 50), "Original");
        obj.Text = "Modified";
        Assert.Equal("Modified", obj.Text);
    }
}