prepare for later testing with Node.js

build.gradle

@@ -1,3 +1,7 @@
+plugins {
+    id "com.moowork.node" version "1.1.1"
+}
+
 apply plugin: 'java'
 
 repositories {
@@ -27,3 +31,10 @@ sourceSets {
         }
     }
 }
+
+test.dependsOn 'nodeSetup'
+
+node {
+    version = '7.7.4'
+//    download = true
+}