diff --git a/test/core/Plane.js b/test/core/Plane.js
index ab2f460..9c428d3 100644
--- a/test/core/Plane.js
+++ b/test/core/Plane.js
@@ -22,4 +22,25 @@
         expect(plane.verticesX).to.equal(100);
         expect(plane.verticesY).to.equal(100);
     });
+
+    describe('containsPoint', function ()
+    {
+        it('should return true when point inside', function ()
+        {
+            const point = new PIXI.Point(10, 10);
+            const texture = new PIXI.RenderTexture.create(20, 30);
+            const plane = new PIXI.mesh.Plane(texture, 100, 100);
+
+            expect(plane.containsPoint(point)).to.be.true;
+        });
+
+        it('should return false when point outside', function ()
+        {
+            const point = new PIXI.Point(100, 100);
+            const texture = new PIXI.RenderTexture.create(20, 30);
+            const plane = new PIXI.mesh.Plane(texture, 100, 100);
+
+            expect(plane.containsPoint(point)).to.be.false;
+        });
+    });
 });