From bb22f05857bf5358343de294e98a655370e327aa Mon Sep 17 00:00:00 2001
From: bonmas14 <bonmas14@gmail.com>
Date: Tue, 24 Oct 2023 20:59:19 +0300
Subject: - raycasting - System.Drawing visualization - some tests

---
 RayRoom.Tests/GlobalUsings.cs      |  1 +
 RayRoom.Tests/MathTest.cs          | 41 ++++++++++++++++++++++++++++++++++++++
 RayRoom.Tests/RayRoom.Tests.csproj | 23 +++++++++++++++++++++
 3 files changed, 65 insertions(+)
 create mode 100644 RayRoom.Tests/GlobalUsings.cs
 create mode 100644 RayRoom.Tests/MathTest.cs
 create mode 100644 RayRoom.Tests/RayRoom.Tests.csproj

(limited to 'RayRoom.Tests')

diff --git a/RayRoom.Tests/GlobalUsings.cs b/RayRoom.Tests/GlobalUsings.cs
new file mode 100644
index 0000000..ab67c7e
--- /dev/null
+++ b/RayRoom.Tests/GlobalUsings.cs
@@ -0,0 +1 @@
+global using Microsoft.VisualStudio.TestTools.UnitTesting;
\ No newline at end of file
diff --git a/RayRoom.Tests/MathTest.cs b/RayRoom.Tests/MathTest.cs
new file mode 100644
index 0000000..804f32c
--- /dev/null
+++ b/RayRoom.Tests/MathTest.cs
@@ -0,0 +1,41 @@
+using RayRoom.Core;
+using System.Numerics;
+
+namespace RayRoom.Tests
+{
+    [TestClass]
+    public class MathTest
+    {
+        [TestMethod]
+        public void TestRayCollision()
+        {
+            Ray a = new Ray(Vector2.Zero, Vector2.UnitY);
+            Ray b = new Ray(new Vector2(4, 5), -Vector2.UnitX);
+            Ray c = new Ray(Vector2.One, -Vector2.UnitX);
+            Ray d = new Ray(Vector2.One, Vector2.UnitX);
+
+            Assert.IsTrue(CollisionHelpers.RaycastRayToRay(a, b, out CastInfo info));
+            Console.WriteLine(info.ToString());
+            Assert.IsTrue(CollisionHelpers.RaycastRayToRay(a, c, out info));
+            Console.WriteLine(info.ToString());
+            Assert.IsFalse(CollisionHelpers.RaycastRayToRay(a, d, out info));
+            Console.WriteLine(info.ToString());
+        }
+        
+        [TestMethod]
+        public void TestRayToLineCollision()
+        {
+            Line a = new Line(Vector2.Zero, new Vector2(0, 4));
+            Ray b = new Ray(new Vector2(4, 5), -Vector2.UnitX);
+            Ray c = new Ray(Vector2.One, -Vector2.UnitX);
+            Ray d = new Ray(Vector2.One, Vector2.UnitX);
+
+            Assert.IsFalse(CollisionHelpers.RaycastRayToLine(a, b, out CastInfo info));
+            Console.WriteLine(info.ToString());
+            Assert.IsTrue(CollisionHelpers.RaycastRayToLine(a, c, out info));
+            Console.WriteLine(info.ToString());
+            Assert.IsFalse(CollisionHelpers.RaycastRayToLine(a, d, out info));
+            Console.WriteLine(info.ToString());
+        }
+    }
+}
\ No newline at end of file
diff --git a/RayRoom.Tests/RayRoom.Tests.csproj b/RayRoom.Tests/RayRoom.Tests.csproj
new file mode 100644
index 0000000..ab4b2fe
--- /dev/null
+++ b/RayRoom.Tests/RayRoom.Tests.csproj
@@ -0,0 +1,23 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.2.10" />
+    <PackageReference Include="MSTest.TestFramework" Version="2.2.10" />
+    <PackageReference Include="coverlet.collector" Version="3.2.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\RayRoom\RayRoom.csproj" />
+  </ItemGroup>
+
+</Project>
-- 
cgit v1.2.3-70-g09d2