diff --git a/test-app/index.js b/test-app/index.js
deleted file mode 100644
index d665622b..00000000
--- a/test-app/index.js
+++ /dev/null
@@ -1,102 +0,0 @@
-/* eslint-env node */
-'use strict';
-
-const path = require('path');
-const resolvePackagePath = require('resolve-package-path');
-const stripIndent = require('common-tags').stripIndent;
-
-const validatePeerDependencies = require('validate-peer-dependencies');
-
-module.exports = {
-  name: 'ember-qunit',
-
-  init() {
-    this._super.init && this._super.init.apply(this, arguments);
-
-    this.setTestGenerator();
-  },
-
-  included() {
-    this._super.included.apply(this, arguments);
-
-    validatePeerDependencies(__dirname, {
-      resolvePackagePathFrom: this.parent.root,
-    });
-
-    // TODO: figure out how to make this not needed, AFAICT ember-auto-import
-    // does not provide any ability to import styles
-    this.import('vendor/qunit/qunit.css', { type: 'test' });
-
-    let addonOptions = this.targetOptions();
-    let explicitlyDisabledStyles = addonOptions.disableContainerStyles === true;
-    if (!explicitlyDisabledStyles) {
-      this.import('vendor/ember-qunit/test-container-styles.css', {
-        type: 'test',
-      });
-    }
-  },
-
-  targetOptions() {
-    if (!this._targetOptions) {
-      // 1. check this.parent.options['ember-qunit']
-      let targetOptions =
-        this.parent.options && this.parent.options['ember-qunit'];
-
-      // 2. check this.app.options['ember-qunit']
-      targetOptions =
-        targetOptions ||
-        (this.app && this.app.options && this.app.options['ember-qunit']);
-      this._targetOptions = targetOptions || {};
-    }
-
-    return this._targetOptions;
-  },
-
-  treeForVendor: function (tree) {
-    const MergeTrees = require('broccoli-merge-trees');
-    const Funnel = require('broccoli-funnel');
-
-    let qunitPackagePath = resolvePackagePath('qunit', this.parent.root);
-    let qunitPath = path.join(path.dirname(qunitPackagePath), 'qunit');
-
-    let qunitTree = new Funnel(this.treeGenerator(qunitPath), {
-      destDir: 'qunit',
-      annotation: 'ember-qunit#treeForVendor',
-    });
-
-    return new MergeTrees([qunitTree, tree]);
-  },
-
-  treeForAddonTestSupport(tree) {
-    // intentionally not calling _super here
-    // so that can have our `import`'s be
-    // import { ... } from 'ember-qunit';
-
-    const Funnel = require('broccoli-funnel');
-
-    let scopedInputTree = new Funnel(tree, { destDir: 'ember-qunit' });
-
-    return this.preprocessJs(scopedInputTree, '/', this.name, {
-      annotation: `ember-qunit - treeForAddonTestSupport`,
-      registry: this.registry,
-      treeType: 'addon-test-support',
-    });
-  },
-
-  setTestGenerator: function () {
-    this.project.generateTestFile = function (moduleName, tests) {
-      let output = `QUnit.module('${moduleName}');\n`;
-
-      tests.forEach(function (test) {
-        output += stripIndent`
-          QUnit.test('${test.name}', function(assert) {
-            assert.expect(1);
-            assert.ok(${test.passed}, '${test.errorMessage}');
-          });
-        `;
-      });
-
-      return output;
-    };
-  },
-};