Converted mocha unit tests to run using mocha-webpack (mochapack) package

webpack.config.js

@@ -9,9 +9,6 @@ module.exports = (env, argv) => {
     const outputDirectory = isDevServer ? "dist-dev" : "dist";
     const entries = {};
     entries[`${outputDirectory}/engine`] = "./src/engine.jsx";
-    if (!isDevServer) {
-        entries["test/tests"] = "./test/index.js";
-    }
 
     const statsConfig = {
         builtAt: true,
@@ -73,9 +70,6 @@ module.exports = (env, argv) => {
                     sortClassName: false,
                     useShortDoctype: false
                 },
-                excludeChunks: [
-                    "test/tests"
-                ]
             }),
             new MiniCssExtractPlugin({
                 filename: "[name].css"