test: Add node test environment (#41)

package.json

@@ -10,11 +10,14 @@
     "scripts": {
         "testKarma": "node test/boilerplate/test-karma.js",
         "build": "rollup --config rollup.config.js",
+        "build:test": "ENVIRONMENT=production rollup --config rollup.test.config.js",
         "watch": "rollup --config rollup.config.js -w",
+        "test": "npm run build && npm run build:test && DEBUG=false karma start test/karma.config.js",
+        "test:debug": "npm run build && npm run build:test && DEBUG=true karma start test/karma.config.js",
         "testEndToEnd": "browserify node_modules/@mparticle/web-kit-wrapper/end-to-end-testapp/index.js -v -o test/end-to-end-testapp/build/compilation.js && open http://localhost:8082/node_modules/@mparticle/web-kit-wrapper/end-to-end-testapp/index.html && node node_modules/@mparticle/web-kit-wrapper/end-to-end-testapp/server"
     },
     "devDependencies": {
-        "@mparticle/web-sdk": "^2.11.1",
+        "@mparticle/web-sdk": "^2.23.4",
         "chai": "^4.2.0",
         "karma": "^5.1.0",
         "karma-chai": "^0.1.0",

rollup.test.config.js

@@ -0,0 +1,14 @@
+const { ENVIRONMENT } = process.env;
+
+import resolve from 'rollup-plugin-node-resolve';
+import commonjs from 'rollup-plugin-commonjs';
+
+export default {
+    input: 'test/tests.js',
+    output: {
+        file: 'test/test-bundle.js',
+        format: 'iife',
+        name: 'mParticleTests',
+    },
+    plugins: [resolve(), commonjs()],
+};

test/config.js

@@ -0,0 +1,3 @@
+window.mParticle.addForwarder = function(forwarder) {
+    window.mParticle.forwarder = new forwarder.constructor();
+};

test/karma.config.js

@@ -0,0 +1,39 @@
+const { DEBUG } = process.env || 'false';
+
+const files = [
+    '../node_modules/@mparticle/web-sdk/dist/mparticle.js',
+    '../node_modules/mocha/mocha.js',
+    '../node_modules/should/should.js',
+    'config.js',
+    '../dist/DoubleClick-Kit.iife.js',
+    'lib/mockhttprequest.js',
+    './test-bundle.js',
+];
+
+let browsers = ['ChromeHeadless', 'FirefoxHeadless'];
+let singleRun = true;
+
+if (DEBUG === 'true') {
+    browsers = ['Chrome'];
+    singleRun = false;
+}
+
+module.exports = function(config) {
+    config.set({
+        frameworks: ['mocha', 'chai'],
+        files,
+        reporters: ['progress'],
+        port: 9876,
+        colors: true,
+        logLevel: config.LOG_INFO,
+        browsers,
+        concurrency: Infinity,
+        customLaunchers: {
+            FirefoxHeadless: {
+                base: 'Firefox',
+                flags: ['-headless'],
+            },
+        },
+        singleRun,
+    });
+};