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added a few more tests
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commit
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3 changed files with 122 additions and 3 deletions
30
Tests/CameraTests.cs
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30
Tests/CameraTests.cs
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using Microsoft.Xna.Framework;
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using MLEM.Cameras;
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using NUnit.Framework;
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namespace Tests {
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public class CameraTests {
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private TestGame game;
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[SetUp]
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public void SetUp() {
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this.game = TestGame.Create();
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}
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[TearDown]
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public void TearDown() {
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this.game?.Dispose();
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}
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[Test]
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public void TestConversions([Range(-4, 4, 4F)] float x, [Range(-4, 4, 4F)] float y) {
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var camera = new Camera(this.game.GraphicsDevice);
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var pos = new Vector2(x, y);
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var cam = camera.ToCameraPos(pos);
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var ret = camera.ToWorldPos(cam);
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Assert.AreEqual(pos, ret);
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}
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}
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}
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76
Tests/TexturePackerTests.cs
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76
Tests/TexturePackerTests.cs
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using System;
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using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Graphics;
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using MLEM.Data;
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using MLEM.Extensions;
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using MLEM.Textures;
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using NUnit.Framework;
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namespace Tests {
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public class TexturePackerTests {
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private Texture2D testTexture;
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private TestGame game;
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[SetUp]
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public void SetUp() {
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this.game = TestGame.Create();
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this.testTexture = new Texture2D(this.game.GraphicsDevice, 256, 256);
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}
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[TearDown]
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public void TearDown() {
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this.game?.Dispose();
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this.testTexture?.Dispose();
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}
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[Test]
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public void TestPacking() {
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using var packer = new RuntimeTexturePacker();
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for (var i = 0; i < 5; i++) {
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var width = 16 * (i + 1);
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packer.Add(new TextureRegion(this.testTexture, 0, 0, width, 64), r => {
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Assert.AreEqual(r.Width, width);
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Assert.AreEqual(r.Height, 64);
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});
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}
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packer.Pack(this.game.GraphicsDevice);
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Assert.AreEqual(packer.PackedTexture.Width, 16 + 32 + 48 + 64 + 80);
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Assert.AreEqual(packer.PackedTexture.Height, 64);
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}
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[Test]
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public void TestBounds() {
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// test forced max width
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using var packer = new RuntimeTexturePacker(128);
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Assert.Throws<InvalidOperationException>(() => {
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packer.Add(new TextureRegion(this.testTexture, 0, 0, 256, 128), StubResult);
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});
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// test auto-expanding width
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using var packer2 = new RuntimeTexturePacker(128, true);
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Assert.DoesNotThrow(() => {
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packer2.Add(new TextureRegion(this.testTexture, 0, 0, 256, 128), StubResult);
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});
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packer2.Pack(this.game.GraphicsDevice);
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// test power of two forcing
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using var packer3 = new RuntimeTexturePacker(128, forcePowerOfTwo: true);
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packer3.Add(new TextureRegion(this.testTexture, 0, 0, 37, 170), StubResult);
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packer3.Pack(this.game.GraphicsDevice);
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Assert.AreEqual(64, packer3.PackedTexture.Width);
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Assert.AreEqual(256, packer3.PackedTexture.Height);
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// test square forcing
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using var packer4 = new RuntimeTexturePacker(128, forceSquare: true);
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packer4.Add(new TextureRegion(this.testTexture, 0, 0, 37, 170), StubResult);
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packer4.Pack(this.game.GraphicsDevice);
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Assert.AreEqual(170, packer4.PackedTexture.Width);
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Assert.AreEqual(170, packer4.PackedTexture.Height);
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}
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private static void StubResult(TextureRegion region) {
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}
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}
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}
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@ -30,7 +30,7 @@ namespace Tests {
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};
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invalidPanel.AddChild(new Paragraph(Anchor.AutoRight, 1, "This is some test text!", true));
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invalidPanel.AddChild(new VerticalSpace(1));
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Assert.Throws<ArithmeticException>(() => AddAndUpdate(invalidPanel));
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Assert.Throws<ArithmeticException>(() => this.AddAndUpdate(invalidPanel));
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}
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[Test]
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@ -49,7 +49,7 @@ namespace Tests {
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CanBeMoused = false
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});
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}
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AddAndUpdate(group);
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this.AddAndUpdate(group);
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// group has 1 panel with 1 scroll bar, and the panel's 10 children
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Assert.AreEqual(1, group.GetChildren().Count());
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@ -66,12 +66,25 @@ namespace Tests {
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Assert.AreEqual(testBtn.GetChildren<Group>().Single().DisplayArea.Width, (150 - 5 - 10 - 3 - 3) * 0.5F);
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}
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[Test]
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public void TestStyle() {
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var style = new StyleProp<string>();
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Assert.AreEqual(null, style.Value);
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style.SetFromStyle("from style");
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Assert.AreEqual("from style", style.Value);
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style.Set("custom");
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Assert.AreEqual("custom", style.Value);
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style.SetFromStyle("from style again");
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Assert.AreEqual("custom", style.Value);
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}
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private void AddAndUpdate(Element element) {
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foreach (var root in this.game.UiSystem.GetRootElements())
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this.game.UiSystem.Remove(root.Name);
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this.game.UiSystem.Add("Test", element);
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element.ForceUpdateArea();
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}
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}
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}
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