From fc5aa6bcc3c972e9d39508d50db177ca5454acc5 Mon Sep 17 00:00:00 2001
From: Pierre Colle <piercus@gmail.com>
Date: Thu, 24 Aug 2017 21:51:52 +0200
Subject: [PATCH] add unit test for coverage

---
 test/unit.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/test/unit.js b/test/unit.js
index 77adf18..6335242 100755
--- a/test/unit.js
+++ b/test/unit.js
@@ -449,5 +449,24 @@ test('setColor works will alpha channels', function(assert) {
   });
 });
 
+test('toArray/fromArray working in both ways', function(assert) {
+  var cv = require('../lib/opencv');
+
+  cv.readImage("./examples/files/mona.png", function(err, orig) {
+    if (err) throw err;
+
+    var a = orig.toArray();
+    var type = orig.type();
+    var doubleConversion = cv.Matrix.fromArray(a, type).toArray();
+
+    var randomI = Math.floor(Math.random()*a.length)
+    var randomJ = Math.floor(Math.random()*a[randomI].length)
+    var randomK = Math.floor(Math.random()*a[randomI][randomJ].length)
+
+    assert.equal(a[randomI][randomJ][randomK], doubleConversion[randomI][randomJ][randomK]);
+    assert.end();
+  });
+});
+
 // Test the examples folder.
 require('./examples')()