From acea7b2e728787a0d83bbf83c8c1f042d2c32e7e Mon Sep 17 00:00:00 2001
From: chai <215380520@qq.com>
Date: Mon, 3 Jun 2024 10:15:45 +0800
Subject: + plugins project

---
 .../Particles/Profiles/PointProfileTests.cs        | 33 ++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 Plugins/MonoGame.Extended/tests/MonoGame.Extended.Tests/Particles/Profiles/PointProfileTests.cs

(limited to 'Plugins/MonoGame.Extended/tests/MonoGame.Extended.Tests/Particles/Profiles/PointProfileTests.cs')

diff --git a/Plugins/MonoGame.Extended/tests/MonoGame.Extended.Tests/Particles/Profiles/PointProfileTests.cs b/Plugins/MonoGame.Extended/tests/MonoGame.Extended.Tests/Particles/Profiles/PointProfileTests.cs
new file mode 100644
index 0000000..cb22b3b
--- /dev/null
+++ b/Plugins/MonoGame.Extended/tests/MonoGame.Extended.Tests/Particles/Profiles/PointProfileTests.cs
@@ -0,0 +1,33 @@
+using System;
+using MonoGame.Extended.Particles.Profiles;
+using Xunit;
+
+namespace MonoGame.Extended.Tests.Particles.Profiles
+{
+
+    public class PointProfileTests
+    {
+        [Fact]
+        public void ReturnsZeroOffset()
+        {
+            var subject = new PointProfile();
+
+            subject.GetOffsetAndHeading(out var offset, out _);
+
+            Assert.Equal(0f, offset.X);
+            Assert.Equal(0f, offset.Y);
+        }
+
+        [Fact]
+        public void ReturnsHeadingAsUnitVector()
+        {
+            var subject = new PointProfile();
+
+            subject.GetOffsetAndHeading(out _, out var heading);
+
+            var length = Math.Sqrt(heading.X * heading.X + heading.Y * heading.Y);
+            Assert.Equal(1f, length, 6);
+        }
+
+    }
+}
-- 
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