From daa69f3ff4d3cd9e7c5f6913fd7f0212c401fc08 Mon Sep 17 00:00:00 2001
From: Dan Walmsley <dan@walms.co.uk>
Date: Sat, 9 May 2020 12:35:37 -0300
Subject: [PATCH] fix draw operation tests.

---
 .../Rendering/SceneGraph/DrawOperationTests.cs    | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/tests/Avalonia.Visuals.UnitTests/Rendering/SceneGraph/DrawOperationTests.cs b/tests/Avalonia.Visuals.UnitTests/Rendering/SceneGraph/DrawOperationTests.cs
index 6a1f08a384..870f5155b5 100644
--- a/tests/Avalonia.Visuals.UnitTests/Rendering/SceneGraph/DrawOperationTests.cs
+++ b/tests/Avalonia.Visuals.UnitTests/Rendering/SceneGraph/DrawOperationTests.cs
@@ -35,7 +35,7 @@ namespace Avalonia.Visuals.UnitTests.Rendering.SceneGraph
             double expectedWidth,
             double expectedHeight)
         {
-            var target = new TestDrawOperation(
+            var target = new TestRectangleDrawOperation(
                 new Rect(x, y, width, height),
                 Matrix.CreateScale(scaleX, scaleY),
                 penThickness.HasValue ? new Pen(Brushes.Black, penThickness.Value) : null);
@@ -74,6 +74,19 @@ namespace Avalonia.Visuals.UnitTests.Rendering.SceneGraph
             geometryNode.HitTest(new Point());
         }
 
+        private class TestRectangleDrawOperation : RectangleNode
+        {
+            public TestRectangleDrawOperation(Rect bounds, Matrix transform, Pen pen) 
+                : base(transform, pen.Brush, pen, bounds, 0, 0)
+            {
+
+            }
+
+            public override bool HitTest(Point p) => false;
+
+            public override void Render(IDrawingContextImpl context) { }
+        }
+
         private class TestDrawOperation : DrawOperation
         {
             public TestDrawOperation(Rect bounds, Matrix transform, Pen pen)