From 75e5fd00b4087a4003e968a6325ac68a84f2ad9e Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Mon, 26 Jun 2017 14:35:38 +0800
Subject: [PATCH] added test_rounded_extrude

---
 test/test_all.scad             |  1 +
 test/test_rounded_extrude.scad | 46 ++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 test/test_rounded_extrude.scad

diff --git a/test/test_all.scad b/test/test_all.scad
index c49cfe73..9143bdb3 100644
--- a/test/test_all.scad
+++ b/test/test_all.scad
@@ -40,6 +40,7 @@ include <test_sphere_spiral.scad>;
 // Extrude
 include <test_ellipse_extrude.scad>;
 include <test_stereographic_extrude.scad>;
+include <test_rounded_extrude.scad>;
 
 // 2D Shape
 include <test_shape_arc.scad>;
diff --git a/test/test_rounded_extrude.scad b/test/test_rounded_extrude.scad
new file mode 100644
index 00000000..27894f9e
--- /dev/null
+++ b/test/test_rounded_extrude.scad
@@ -0,0 +1,46 @@
+include <unittest.scad>;
+
+module test_rounded_extrude() {
+    echo("==== test_rounded_extrude ====");
+
+    include <rounded_extrude.scad>;
+    
+    expected_data = 
+    [
+        [],
+        [20, 20, 0, 1.06526, 1.06526], 
+        [21.3053, 21.3053, 0.0427757, 1.06022, 1.06022], 
+        [22.5882, 22.5882, 0.170371, 1.05484, 1.05484], 
+        [23.8268, 23.8268, 0.380602, 1.04924, 1.04924], 
+        [25, 25, 0.669873, 1.0435, 1.0435], 
+        [26.0876, 26.0876, 1.03323, 1.0377, 1.0377], 
+        [27.0711, 27.0711, 1.46447, 1.03186, 1.03186], 
+        [27.9335, 27.9335, 1.95619, 1.02602, 1.02602], 
+        [28.6603, 28.6603, 2.5, 1.02019, 1.02019], 
+        [29.2388, 29.2388, 3.08658, 1.01438, 1.01438], 
+        [29.6593, 29.6593, 3.7059, 1.0086, 1.0086], 
+        [29.9144, 29.9144, 4.34737, 1.00286, 1.00286]
+    ];
+    
+    module test_rounded_extrude_data(i, wx, wy, pre_h, sx, sy) {
+        data = [wx, wy, pre_h, sx, sy];
+        
+        for(j = [0:4]) {
+            expected = round_n(expected_data[i][j]);
+            actual = round_n(data[j]);
+            assertEqual(expected, actual);
+        }
+    }
+
+    $fn = 48;
+
+    circle_r = 10;
+    round_r = 5;
+
+    rounded_extrude(circle_r * 2, round_r) 
+        circle(circle_r);
+}
+
+test_rounded_extrude();
+
+