add node based testing framework

.gitignore

@@ -1,2 +1,4 @@
+.idea/
 addons/.idea/
 addons/io_scene_gltf2/.idea/
+mochawesome-report

DOCKER.txt

@@ -2,7 +2,7 @@
 ./docker_build.sh
 
 # To run tests:
-docker run --rm -t gltf-io-test run_tests.sh
+docker run --rm -t gltf-io-test npm test
 
 # To open blender shell:
 docker run -i -t gltf-io-test blender -b --addons io_scene_gltf2 --python-console

Dockerfile.testenv

@@ -4,7 +4,9 @@ ENV DART_VERSION 2.0.0
 
 RUN \
   apt-get -q update && apt-get install --no-install-recommends -y -q \
-    apt-transport-https bzip2 curl git gnupg ca-certificates libfreetype6 libgl1-mesa-dev libglu1-mesa libxi6 libxrender1 openssh-client && \
+    apt-transport-https bzip2 curl git gnupg ca-certificates libfreetype6 \
+    libgl1-mesa-dev libglu1-mesa libxi6 libxrender1 openssh-client \
+    nodejs npm && \
   curl https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - && \
   curl https://storage.googleapis.com/download.dartlang.org/linux/debian/dart_stable.list > /etc/apt/sources.list.d/dart_stable.list && \
   curl https://storage.googleapis.com/download.dartlang.org/linux/debian/dart_unstable.list > /etc/apt/sources.list.d/dart_unstable.list && \
@@ -30,3 +32,8 @@ RUN cd glTF-Validator && pub get && pub global activate --source path ./
 ENV PATH $PATH:/root/.pub-cache/bin:/opt/blender
 
 ADD addons/io_scene_gltf2 /opt/blender/$BLENDER_VERSION/scripts/addons/io_scene_gltf2
+
+ADD tests/package.json /tests/
+WORKDIR /tests
+
+RUN npm install

docker_test.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+docker build -t gltf-io-test -f Dockerfile.tests tests
+
+# TODO: find a more elegant way to do this
+docker run -t gltf-io-test npm test
+ID=$(docker ps -l -q)
+docker cp $ID:/tests/mochawesome-report/ . 
+docker rm $ID

tests/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "gltftest",
+  "version": "1.0.0",
+  "description": "",
+  "dependencies": {},
+  "devDependencies": {
+    "mocha": "^5.2.0",
+    "mochawesome": "^3.0.3"
+  },
+  "scripts": {
+    "test": "mocha --reporter mochawesome"
+  }
+}

tests/test/test.js

@@ -0,0 +1,8 @@
+var assert = require('assert');
+describe('Array', function() {
+  describe('#indexOf()', function() {
+    it('should return -1 when the value is not present', function() {
+      assert.equal([1,2,3].indexOf(4), -1);
+    });
+  });
+});