diff --git a/addon/components/h-o-t/grid.js b/addon/components/h-o-t/grid.js
index 891ee10..2b916f0 100644
--- a/addon/components/h-o-t/grid.js
+++ b/addon/components/h-o-t/grid.js
@@ -1,12 +1,16 @@
 import Component from '@glimmer/component';
+import { inject as service } from '@ember/service';
 import { getOwner } from '@ember/application';
 import { assign } from '@ember/polyfills';
 import { guidFor } from '@ember/object/internals';
 import { scheduleOnce } from '@ember/runloop';
 
 const NAMESPACE = 'hot-table-';
+const SERVICE = 'ember-handsontable/-private/hot-grid';
 
 export default class HOTGridComponent extends Component {
+  @service(SERVICE) grid;
+
   options = this.args.options || {};
 
   constructor() {
@@ -14,13 +18,7 @@ export default class HOTGridComponent extends Component {
 
     this.id = `${NAMESPACE}${guidFor(this)}`;
 
-    scheduleOnce('afterRender', this, this._initializeGrid);
-  }
-
-  _fetchHandsonTable() {
-    return import('handsontable')
-      .then((module) => module.default)
-      .then((Handsontable) => Handsontable);
+    scheduleOnce('afterRender', this, this.initializeGrid);
   }
 
   _mergeConfigs() {
@@ -34,17 +32,17 @@ export default class HOTGridComponent extends Component {
     );
   }
 
-  _initializeGrid() {
-    this._fetchHandsonTable().then((Handsontable) => {
-      const container = document.getElementById(this.id);
-  
-      const HOTable = new Handsontable(container, this._mergeConfigs());
-  
-      this.onInit(HOTable);
-    });
+  async initializeGrid() {
+    let Handsontable = await this.grid.load();
+
+    const container = document.getElementById(this.id);
+
+    const HOTable = new Handsontable(container, this._mergeConfigs());
+
+    return this.onInit(HOTable);
   }
 
   onInit() {
-    // NO-OP
+    this.args.onInit && this.args.onInit(...arguments);
   }
 }
diff --git a/addon/services/ember-handsontable/-private/hot-grid.js b/addon/services/ember-handsontable/-private/hot-grid.js
new file mode 100644
index 0000000..aafcbed
--- /dev/null
+++ b/addon/services/ember-handsontable/-private/hot-grid.js
@@ -0,0 +1,9 @@
+import Service from '@ember/service';
+
+export default class EmberHandsontablePrivateHotGridService extends Service {
+  async load() {
+    let Handsontable = (await import('handsontable')).default;
+    
+    return Handsontable;
+  }
+}
diff --git a/app/services/ember-handsontable/-private/hot-grid.js b/app/services/ember-handsontable/-private/hot-grid.js
new file mode 100644
index 0000000..2d5679f
--- /dev/null
+++ b/app/services/ember-handsontable/-private/hot-grid.js
@@ -0,0 +1 @@
+export { default } from 'ember-handsontable/services/ember-handsontable/-private/hot-grid';
diff --git a/config/ember-try.js b/config/ember-try.js
index 91935e1..435c374 100644
--- a/config/ember-try.js
+++ b/config/ember-try.js
@@ -4,15 +4,8 @@ const getChannelURL = require('ember-source-channel-url');
 
 module.exports = async function() {
   return {
+    useYarn: true,
     scenarios: [
-      {
-        name: 'ember-lts-3.12',
-        npm: {
-          devDependencies: {
-            'ember-source': '~3.12.0'
-          }
-        }
-      },
       {
         name: 'ember-lts-3.16',
         npm: {
diff --git a/package.json b/package.json
index 6345848..31ee840 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ember-handsontable",
-  "version": "0.0.7",
+  "version": "0.0.8",
   "description": "The default blueprint for ember-cli addons.",
   "keywords": [
     "ember-addon",
@@ -40,6 +40,7 @@
     "ember-cli": "~3.17.0",
     "ember-cli-addon-docs": "^0.6.16",
     "ember-cli-addon-docs-esdoc": "^0.2.3",
+    "ember-cli-code-coverage": "1.0.0-beta.9",
     "ember-cli-dependency-checker": "^3.2.0",
     "ember-cli-deploy": "^1.0.2",
     "ember-cli-deploy-build": "^2.0.0",
diff --git a/tests/integration/components/h-o-t/grid-test.js b/tests/integration/components/h-o-t/grid-test.js
index d60c442..25832b6 100644
--- a/tests/integration/components/h-o-t/grid-test.js
+++ b/tests/integration/components/h-o-t/grid-test.js
@@ -6,21 +6,80 @@ import { hbs } from 'ember-cli-htmlbars';
 module('Integration | Component | h-o-t/grid', function(hooks) {
   setupRenderingTest(hooks);
 
-  test('it renders', async function(assert) {
-    // Set any properties with this.set('myProperty', 'value');
-    // Handle any actions with this.set('myAction', function(val) { ... });
+  hooks.beforeEach(async function() {
+    await this.owner.lookup('service:ember-handsontable/-private/hot-grid').load();
+  });
+
+  test('it renders without options', async function(assert) {
+    assert.expect(2);
+
+    this.data = [
+      ['', 'Ford', 'Tesla', 'Toyota', 'Honda'],
+      ['2017', 10, 11, 12, 13],
+      ['2018', 20, 11, 14, 13],
+      ['2019', 30, 15, 12, 13]
+    ];
+
+    await render(hbs`<HOT::Grid 
+      @data={{this.data}}
+    />`);
+
+    assert.equal(this.element.querySelectorAll('.ht_master .htCore thead tr').length, 0);
+    assert.equal(this.element.querySelectorAll('.ht_master .htCore tbody tr').length, 4);
+  });
+
+  test('it renders basic component', async function(assert) {
+    assert.expect(3);
+
+    this.data = [
+      ['', 'Ford', 'Tesla', 'Toyota', 'Honda'],
+      ['2017', 10, 11, 12, 13],
+      ['2018', 20, 11, 14, 13],
+      ['2019', 30, 15, 12, 13]
+    ];
+
+    await render(hbs`<HOT::Grid 
+      @data={{this.data}}
+      @options={{hash
+        rowHeaders=true
+        colHeaders=true
+        filters=true
+        dropdownMenu=true
+      }}
+    />`);
+
+    assert.equal(this.element.querySelectorAll('.ht_master .htCore thead tr').length, 1);
+    assert.equal(this.element.querySelectorAll('.ht_master .htCore thead th').length, 6);
+    assert.equal(this.element.querySelectorAll('.ht_master .htCore tbody tr').length, 4);
+  });
+
+  test('it fires onInit after render with the right args', async function(assert) {
+    assert.expect(4);
 
-    await render(hbs`<HOT::Grid />`);
+    this.data = [
+      ['', 'Ford', 'Tesla', 'Toyota', 'Honda'],
+      ['2017', 10, 11, 12, 13],
+      ['2018', 20, 11, 14, 13],
+      ['2019', 30, 15, 12, 13]
+    ];
 
-    assert.equal(this.element.textContent.trim(), '');
+    this.onInit = (HandsontableInstance) => {
+      assert.ok(HandsontableInstance, 'Arguments');
+    };
 
-    // Template block usage:
-    await render(hbs`
-      <HOT::Grid>
-        template block text
-      </HOT::Grid>
-    `);
+    await render(hbs`<HOT::Grid 
+      @data={{this.data}}
+      @options={{hash
+        rowHeaders=true
+        colHeaders=true
+        filters=true
+        dropdownMenu=true
+      }}
+      @onInit={{this.onInit}}
+    />`);
 
-    assert.equal(this.element.textContent.trim(), 'template block text');
+    assert.equal(this.element.querySelectorAll('.ht_master .htCore thead tr').length, 1);
+    assert.equal(this.element.querySelectorAll('.ht_master .htCore thead th').length, 6);
+    assert.equal(this.element.querySelectorAll('.ht_master .htCore tbody tr').length, 4);
   });
 });
diff --git a/tests/unit/services/ember-handsontable/-private/hot-grid-test.js b/tests/unit/services/ember-handsontable/-private/hot-grid-test.js
new file mode 100644
index 0000000..c177c8d
--- /dev/null
+++ b/tests/unit/services/ember-handsontable/-private/hot-grid-test.js
@@ -0,0 +1,14 @@
+import { module, test } from 'qunit';
+import { setupTest } from 'ember-qunit';
+
+module('Unit | Service | ember-handsontable/-private/hot-grid', function(hooks) {
+  setupTest(hooks);
+
+  test('it loads handsontable plugin', async function(assert) {
+    let service = this.owner.lookup('service:ember-handsontable/-private/hot-grid');
+
+    assert.ok(service);
+
+    await assert.ok(service.load());
+  });
+});
diff --git a/yarn.lock b/yarn.lock
index 9760c68..eb0aabd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -45,6 +45,16 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
+"@babel/generator@^7.4.0", "@babel/generator@^7.9.5":
+  version "7.9.5"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.9.5.tgz#27f0917741acc41e6eaaced6d68f96c3fa9afaf9"
+  integrity sha512-GbNIxVB3ZJe3tLeDm1HSn2AhuD/mVcyLDpgtLXa5tplmWrJdF/elxB56XNqCuD6szyNkDi6wuoKXln3QeBmCHQ==
+  dependencies:
+    "@babel/types" "^7.9.5"
+    jsesc "^2.5.1"
+    lodash "^4.17.13"
+    source-map "^0.5.0"
+
 "@babel/generator@^7.9.0":
   version "7.9.4"
   resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.9.4.tgz#12441e90c3b3c4159cdecf312075bf1a8ce2dbce"
@@ -128,6 +138,15 @@
     "@babel/template" "^7.8.3"
     "@babel/types" "^7.8.3"
 
+"@babel/helper-function-name@^7.9.5":
+  version "7.9.5"
+  resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.9.5.tgz#2b53820d35275120e1874a82e5aabe1376920a5c"
+  integrity sha512-JVcQZeXM59Cd1qanDUxv9fgJpt3NeKUaqBqUEvfmQ+BCOKq2xUgaWZW2hr0dkbyJgezYuplEoh5knmrnS68efw==
+  dependencies:
+    "@babel/helper-get-function-arity" "^7.8.3"
+    "@babel/template" "^7.8.3"
+    "@babel/types" "^7.9.5"
+
 "@babel/helper-get-function-arity@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.8.3.tgz#b894b947bd004381ce63ea1db9f08547e920abd5"
@@ -229,6 +248,11 @@
   resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.9.0.tgz#ad53562a7fc29b3b9a91bbf7d10397fd146346ed"
   integrity sha512-6G8bQKjOh+of4PV/ThDm/rRqlU7+IGoJuofpagU5GlEl29Vv0RGqqt86ZGRV8ZuSOY3o+8yXl5y782SMcG7SHw==
 
+"@babel/helper-validator-identifier@^7.9.5":
+  version "7.9.5"
+  resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.9.5.tgz#90977a8e6fbf6b431a7dc31752eee233bf052d80"
+  integrity sha512-/8arLKUFq882w4tWGj9JYzRpAlZgiWUJ+dtteNTDqrRBz9Iguck9Rn3ykuBDoUwh2TO4tSAJlrxDUOXWklJe4g==
+
 "@babel/helper-wrap-function@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/helper-wrap-function/-/helper-wrap-function-7.8.3.tgz#9dbdb2bb55ef14aaa01fe8c99b629bd5352d8610"
@@ -257,7 +281,7 @@
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
-"@babel/parser@^7.3.4", "@babel/parser@^7.4.5", "@babel/parser@^7.7.0", "@babel/parser@^7.8.6", "@babel/parser@^7.9.0":
+"@babel/parser@^7.3.4", "@babel/parser@^7.4.3", "@babel/parser@^7.4.5", "@babel/parser@^7.7.0", "@babel/parser@^7.8.6", "@babel/parser@^7.9.0":
   version "7.9.4"
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.9.4.tgz#68a35e6b0319bbc014465be43828300113f2f2e8"
   integrity sha512-bC49otXX6N0/VYhgOMh4gnP26E9xnDZK3TmbNpxYzzz9BQLBosQwfyOe9/cXUU3txYhTzLCbcqd5c8y/OmCjHA==
@@ -810,6 +834,17 @@
     "@babel/types" "^7.4.4"
     esutils "^2.0.2"
 
+"@babel/register@^7.6.0":
+  version "7.9.0"
+  resolved "https://registry.yarnpkg.com/@babel/register/-/register-7.9.0.tgz#02464ede57548bddbb5e9f705d263b7c3f43d48b"
+  integrity sha512-Tv8Zyi2J2VRR8g7pC5gTeIN8Ihultbmk0ocyNz8H2nEZbmhp1N6q0A1UGsQbDvGP/sNinQKUHf3SqXwqjtFv4Q==
+  dependencies:
+    find-cache-dir "^2.0.0"
+    lodash "^4.17.13"
+    make-dir "^2.1.0"
+    pirates "^4.0.0"
+    source-map-support "^0.5.16"
+
 "@babel/runtime@^7.8.4", "@babel/runtime@^7.9.0":
   version "7.9.2"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.9.2.tgz#d90df0583a3a252f09aaa619665367bae518db06"
@@ -817,7 +852,7 @@
   dependencies:
     regenerator-runtime "^0.13.4"
 
-"@babel/template@^7.8.3", "@babel/template@^7.8.6":
+"@babel/template@^7.4.0", "@babel/template@^7.8.3", "@babel/template@^7.8.6":
   version "7.8.6"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.8.6.tgz#86b22af15f828dfb086474f964dcc3e39c43ce2b"
   integrity sha512-zbMsPMy/v0PWFZEhQJ66bqjhH+z0JgMoBWuikXybgG3Gkd/3t5oQ1Rw2WQhnSrsOmsKXnZOx15tkC4qON/+JPg==
@@ -841,6 +876,21 @@
     globals "^11.1.0"
     lodash "^4.17.13"
 
+"@babel/traverse@^7.4.3":
+  version "7.9.5"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.9.5.tgz#6e7c56b44e2ac7011a948c21e283ddd9d9db97a2"
+  integrity sha512-c4gH3jsvSuGUezlP6rzSJ6jf8fYjLj3hsMZRx/nX0h+fmHN0w+ekubRrHPqnMec0meycA2nwCsJ7dC8IPem2FQ==
+  dependencies:
+    "@babel/code-frame" "^7.8.3"
+    "@babel/generator" "^7.9.5"
+    "@babel/helper-function-name" "^7.9.5"
+    "@babel/helper-split-export-declaration" "^7.8.3"
+    "@babel/parser" "^7.9.0"
+    "@babel/types" "^7.9.5"
+    debug "^4.1.0"
+    globals "^11.1.0"
+    lodash "^4.17.13"
+
 "@babel/types@^7.1.6", "@babel/types@^7.3.2", "@babel/types@^7.3.4", "@babel/types@^7.4.4", "@babel/types@^7.7.0", "@babel/types@^7.7.2", "@babel/types@^7.8.3", "@babel/types@^7.8.6", "@babel/types@^7.9.0":
   version "7.9.0"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.9.0.tgz#00b064c3df83ad32b2dbf5ff07312b15c7f1efb5"
@@ -850,6 +900,15 @@
     lodash "^4.17.13"
     to-fast-properties "^2.0.0"
 
+"@babel/types@^7.4.0", "@babel/types@^7.9.5":
+  version "7.9.5"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.9.5.tgz#89231f82915a8a566a703b3b20133f73da6b9444"
+  integrity sha512-XjnvNqenk818r5zMaba+sLQjnbda31UfUURv3ei0qPQw4u+j2jMyJ5b11y8ZHYTRSI3NnInQkkkRT4fLqqPdHg==
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.9.5"
+    lodash "^4.17.13"
+    to-fast-properties "^2.0.0"
+
 "@cnakazawa/watch@^1.0.3":
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/@cnakazawa/watch/-/watch-1.0.4.tgz#f864ae85004d0fcab6f50be9141c4da368d1656a"
@@ -1898,6 +1957,13 @@ anymatch@~3.1.1:
     normalize-path "^3.0.0"
     picomatch "^2.0.4"
 
+append-transform@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/append-transform/-/append-transform-1.0.0.tgz#046a52ae582a228bd72f58acfbe2967c678759ab"
+  integrity sha512-P009oYkeHyU742iSZJzZZywj4QRJdnTWffaKuJQLablCZ1uz6/cW4yaRgcDaoQ+uwOxxnt0gRUcwfsNP2ri0gw==
+  dependencies:
+    default-require-extensions "^2.0.0"
+
 applause@1.2.2:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/applause/-/applause-1.2.2.tgz#a8468579e81f67397bb5634c29953bedcd0f56c0"
@@ -2401,6 +2467,16 @@ babel-plugin-htmlbars-inline-precompile@^3.0.1:
   resolved "https://registry.yarnpkg.com/babel-plugin-htmlbars-inline-precompile/-/babel-plugin-htmlbars-inline-precompile-3.0.1.tgz#e1e38a4087f446578e419a21c112530c8df02345"
   integrity sha512-ZiFY0nQjtdMPGIDwp/5LYOs6rCr54QfcSV5nPbrA7C++Fv4Vb2Q/qrKYx78t+dwmARJztnOBlObFk4z8veHxNA==
 
+babel-plugin-istanbul@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-5.2.0.tgz#df4ade83d897a92df069c4d9a25cf2671293c854"
+  integrity sha512-5LphC0USA8t4i1zCtjbbNb6jJj/9+X6P37Qfirc/70EQ34xKlMW+a1RHGwxGI+SwWpNwZ27HqvzAobeqaXwiZw==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.0.0"
+    find-up "^3.0.0"
+    istanbul-lib-instrument "^3.3.0"
+    test-exclude "^5.2.3"
+
 babel-plugin-module-resolver@^3.1.1:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-module-resolver/-/babel-plugin-module-resolver-3.2.0.tgz#ddfa5e301e3b9aa12d852a9979f18b37881ff5a7"
@@ -2448,7 +2524,7 @@ babel-plugin-syntax-trailing-function-commas@^6.22.0:
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-trailing-function-commas/-/babel-plugin-syntax-trailing-function-commas-6.22.0.tgz#ba0360937f8d06e40180a43fe0d5616fff532cf3"
   integrity sha1-ugNgk3+NBuQBgKQ/4NVhb/9TLPM=
 
-babel-plugin-transform-async-to-generator@^6.22.0:
+babel-plugin-transform-async-to-generator@^6.22.0, babel-plugin-transform-async-to-generator@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-async-to-generator/-/babel-plugin-transform-async-to-generator-6.24.1.tgz#6536e378aff6cb1d5517ac0e40eb3e9fc8d08761"
   integrity sha1-ZTbjeK/2yx1VF6wOQOs+n8jQh2E=
@@ -2919,7 +2995,7 @@ bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.4.0:
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
   integrity sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==
 
-body-parser@1.19.0:
+body-parser@1.19.0, body-parser@^1.19.0:
   version "1.19.0"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
   integrity sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==
@@ -4283,6 +4359,11 @@ clone@^2.0.0, clone@^2.1.2:
   resolved "https://registry.yarnpkg.com/clone/-/clone-2.1.2.tgz#1b7f4b9f591f1e8f83670401600345a02887435f"
   integrity sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=
 
+co@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
+  integrity sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=
+
 coa@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/coa/-/coa-2.0.2.tgz#43f6c21151b4ef2bf57187db0d73de229e3e7ec3"
@@ -4400,6 +4481,11 @@ commondir@^1.0.1:
   resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
   integrity sha1-3dgA2gxmEnOTzKWVDqloo6rxJTs=
 
+compare-versions@^3.4.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/compare-versions/-/compare-versions-3.6.0.tgz#1a5689913685e5a87637b8d3ffca75514ec41d62"
+  integrity sha512-W6Af2Iw1z4CB7q4uU4hv646dW9GQuBM+YpC0UvUCWSD8w90SJjp+ujJuXaEMtAXBtSqGfMPuFOVn4/+FlaqfBA==
+
 component-bind@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/component-bind/-/component-bind-1.0.0.tgz#00c608ab7dcd93897c0009651b1d3a8e1e73bbd1"
@@ -4920,6 +5006,13 @@ deep-is@~0.1.3:
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
   integrity sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=
 
+default-require-extensions@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/default-require-extensions/-/default-require-extensions-2.0.0.tgz#f5f8fbb18a7d6d50b21f641f649ebb522cfe24f7"
+  integrity sha1-9fj7sYp9bVCyH2QfZJ67Uiz+JPc=
+  dependencies:
+    strip-bom "^3.0.0"
+
 defaults@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/defaults/-/defaults-1.0.3.tgz#c656051e9817d9ff08ed881477f3fe4019f3ef7d"
@@ -5433,6 +5526,26 @@ ember-cli-clipboard@^0.13.0:
     ember-cli-htmlbars "^3.0.1"
     fastboot-transform "^0.1.3"
 
+ember-cli-code-coverage@1.0.0-beta.9:
+  version "1.0.0-beta.9"
+  resolved "https://registry.yarnpkg.com/ember-cli-code-coverage/-/ember-cli-code-coverage-1.0.0-beta.9.tgz#4a4ca60e88fbf1895de99e3b439f46c129417ab7"
+  integrity sha512-BHgpstojD05NSKt6HAMRW5V6wQI/VrSgvTzbBnX6DKrxLbY+P/ivzLIU7Zt3lvnMvPhmxlranC2Z/CYS5rdaSw==
+  dependencies:
+    "@babel/register" "^7.6.0"
+    babel-plugin-istanbul "^5.2.0"
+    babel-plugin-transform-async-to-generator "^6.24.1"
+    body-parser "^1.19.0"
+    co "^4.6.0"
+    ember-cli-babel "^7.11.0"
+    ember-cli-version-checker "^3.1.3"
+    extend "^3.0.2"
+    fs-extra "^8.1.0"
+    istanbul-api "^2.1.6"
+    lodash.concat "^4.5.0"
+    node-dir "^0.1.17"
+    rsvp "^4.8.5"
+    walk-sync "^2.0.2"
+
 ember-cli-dependency-checker@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/ember-cli-dependency-checker/-/ember-cli-dependency-checker-3.2.0.tgz#9202ad9e14d6fda33cffc22a11c343c2a8885330"
@@ -6811,7 +6924,7 @@ extend-shallow@^3.0.0, extend-shallow@^3.0.2:
     assign-symbols "^1.0.0"
     is-extendable "^1.0.1"
 
-extend@^3.0.0, extend@~3.0.2:
+extend@^3.0.0, extend@^3.0.2, extend@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
   integrity sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==
@@ -6957,6 +7070,14 @@ file-uri-to-path@1.0.0:
   resolved "https://registry.yarnpkg.com/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz#553a7b8446ff6f684359c445f1e37a05dacc33dd"
   integrity sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw==
 
+fileset@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/fileset/-/fileset-2.0.3.tgz#8e7548a96d3cc2327ee5e674168723a333bba2a0"
+  integrity sha1-jnVIqW08wjJ+5eZ0FocjozO7oqA=
+  dependencies:
+    glob "^7.0.3"
+    minimatch "^3.0.3"
+
 filesize@^4.1.2, filesize@^4.2.0:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/filesize/-/filesize-4.2.1.tgz#ab1cb2069db5d415911c1a13e144c0e743bc89bc"
@@ -7000,7 +7121,7 @@ find-babel-config@^1.1.0, find-babel-config@^1.2.0:
     json5 "^0.5.1"
     path-exists "^3.0.0"
 
-find-cache-dir@^2.1.0:
+find-cache-dir@^2.0.0, find-cache-dir@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-2.1.0.tgz#8d0f94cd13fe43c6c7c261a0d86115ca918c05f7"
   integrity sha512-Tq6PixE0w/VMFfCgbONnkiQIVol/JJL7nRMi20fqzA4NRs9AfeqMGeRdPi3wIhYkxjeBaWh2rxwapn5Tu3IqOQ==
@@ -7473,7 +7594,7 @@ glob@^5.0.10:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.0.4, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4, glob@^7.1.6:
+glob@^7.0.3, glob@^7.0.4, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4, glob@^7.1.6:
   version "7.1.6"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
   integrity sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==
@@ -7873,6 +7994,11 @@ html-entities@^1.2.1:
   resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.2.1.tgz#0df29351f0721163515dfb9e5543e5f6eed5162f"
   integrity sha1-DfKTUfByEWNRXfueVUPl9u7VFi8=
 
+html-escaper@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/html-escaper/-/html-escaper-2.0.2.tgz#dfd60027da36a36dfcbe236262c00a5822681453"
+  integrity sha512-H2iMtd0I4Mt5eYiapRdIDjp+XzelXQ0tFE4JS7YFwFevXXMmOp9myNrUvCg0D6ws8iqkRPBfKHgbwig1SmlLfg==
+
 htmlparser2@^3.9.1:
   version "3.10.1"
   resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-3.10.1.tgz#bd679dc3f59897b6a34bb10749c855bb53a9392f"
@@ -8461,6 +8587,77 @@ isstream@~0.1.2:
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
   integrity sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=
 
+istanbul-api@^2.1.6:
+  version "2.1.6"
+  resolved "https://registry.yarnpkg.com/istanbul-api/-/istanbul-api-2.1.6.tgz#d61702a9d1c66ad89d92e66d401e16b0bda4a35f"
+  integrity sha512-x0Eicp6KsShG1k1rMgBAi/1GgY7kFGEBwQpw3PXGEmu+rBcBNhqU8g2DgY9mlepAsLPzrzrbqSgCGANnki4POA==
+  dependencies:
+    async "^2.6.2"
+    compare-versions "^3.4.0"
+    fileset "^2.0.3"
+    istanbul-lib-coverage "^2.0.5"
+    istanbul-lib-hook "^2.0.7"
+    istanbul-lib-instrument "^3.3.0"
+    istanbul-lib-report "^2.0.8"
+    istanbul-lib-source-maps "^3.0.6"
+    istanbul-reports "^2.2.4"
+    js-yaml "^3.13.1"
+    make-dir "^2.1.0"
+    minimatch "^3.0.4"
+    once "^1.4.0"
+
+istanbul-lib-coverage@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.5.tgz#675f0ab69503fad4b1d849f736baaca803344f49"
+  integrity sha512-8aXznuEPCJvGnMSRft4udDRDtb1V3pkQkMMI5LI+6HuQz5oQ4J2UFn1H82raA3qJtyOLkkwVqICBQkjnGtn5mA==
+
+istanbul-lib-hook@^2.0.7:
+  version "2.0.7"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-2.0.7.tgz#c95695f383d4f8f60df1f04252a9550e15b5b133"
+  integrity sha512-vrRztU9VRRFDyC+aklfLoeXyNdTfga2EI3udDGn4cZ6fpSXpHLV9X6CHvfoMCPtggg8zvDDmC4b9xfu0z6/llA==
+  dependencies:
+    append-transform "^1.0.0"
+
+istanbul-lib-instrument@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-3.3.0.tgz#a5f63d91f0bbc0c3e479ef4c5de027335ec6d630"
+  integrity sha512-5nnIN4vo5xQZHdXno/YDXJ0G+I3dAm4XgzfSVTPLQpj/zAV2dV6Juy0yaf10/zrJOJeHoN3fraFe+XRq2bFVZA==
+  dependencies:
+    "@babel/generator" "^7.4.0"
+    "@babel/parser" "^7.4.3"
+    "@babel/template" "^7.4.0"
+    "@babel/traverse" "^7.4.3"
+    "@babel/types" "^7.4.0"
+    istanbul-lib-coverage "^2.0.5"
+    semver "^6.0.0"
+
+istanbul-lib-report@^2.0.8:
+  version "2.0.8"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-2.0.8.tgz#5a8113cd746d43c4889eba36ab10e7d50c9b4f33"
+  integrity sha512-fHBeG573EIihhAblwgxrSenp0Dby6tJMFR/HvlerBsrCTD5bkUuoNtn3gVh29ZCS824cGGBPn7Sg7cNk+2xUsQ==
+  dependencies:
+    istanbul-lib-coverage "^2.0.5"
+    make-dir "^2.1.0"
+    supports-color "^6.1.0"
+
+istanbul-lib-source-maps@^3.0.6:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-3.0.6.tgz#284997c48211752ec486253da97e3879defba8c8"
+  integrity sha512-R47KzMtDJH6X4/YW9XTx+jrLnZnscW4VpNN+1PViSYTejLVPWv7oov+Duf8YQSPyVRUvueQqz1TcsC6mooZTXw==
+  dependencies:
+    debug "^4.1.1"
+    istanbul-lib-coverage "^2.0.5"
+    make-dir "^2.1.0"
+    rimraf "^2.6.3"
+    source-map "^0.6.1"
+
+istanbul-reports@^2.2.4:
+  version "2.2.7"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-2.2.7.tgz#5d939f6237d7b48393cc0959eab40cd4fd056931"
+  integrity sha512-uu1F/L1o5Y6LzPVSVZXNOoD/KXpJue9aeLRd0sM9uMXfZvzomB0WxVamWb5ue8kA2vVWEmW7EG+A5n3f1kqHKg==
+  dependencies:
+    html-escaper "^2.0.0"
+
 istextorbinary@2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/istextorbinary/-/istextorbinary-2.1.0.tgz#dbed2a6f51be2f7475b68f89465811141b758874"
@@ -8982,6 +9179,11 @@ lodash.clonedeep@^4.4.1, lodash.clonedeep@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
   integrity sha1-4j8/nE+Pvd6HJSnBBxhXoIblzO8=
 
+lodash.concat@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.concat/-/lodash.concat-4.5.0.tgz#b053ae02e4a8008582e7256b9d02bda6d0380395"
+  integrity sha1-sFOuAuSoAIWC5yVrnQK9ptA4A5U=
+
 lodash.debounce@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-3.1.1.tgz#812211c378a94cc29d5aa4e3346cf0bfce3a7df5"
@@ -9206,7 +9408,7 @@ magic-string@^0.24.0:
   dependencies:
     sourcemap-codec "^1.4.1"
 
-make-dir@^2.0.0:
+make-dir@^2.0.0, make-dir@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-2.1.0.tgz#5f0310e18b8be898cc07009295a30ae41e91e6f5"
   integrity sha512-LS9X+dc8KLxXCb8dni79fLIIUA5VyZoyjSMCwTluaXA0o27cCK0bhXkpgw+sTXVpPy/lSO57ilRixqk0vDmtRA==
@@ -9701,6 +9903,13 @@ no-case@^3.0.3:
     lower-case "^2.0.1"
     tslib "^1.10.0"
 
+node-dir@^0.1.17:
+  version "0.1.17"
+  resolved "https://registry.yarnpkg.com/node-dir/-/node-dir-0.1.17.tgz#5f5665d93351335caabef8f1c554516cf5f1e4e5"
+  integrity sha1-X1Zl2TNRM1yqvvjxxVRRbPXx5OU=
+  dependencies:
+    minimatch "^3.0.2"
+
 node-emoji@^1.8.1:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/node-emoji/-/node-emoji-1.10.0.tgz#8886abd25d9c7bb61802a658523d1f8d2a89b2da"
@@ -9752,6 +9961,11 @@ node-modules-path@^1.0.0, node-modules-path@^1.0.1:
   resolved "https://registry.yarnpkg.com/node-modules-path/-/node-modules-path-1.0.2.tgz#e3acede9b7baf4bc336e3496b58e5b40d517056e"
   integrity sha512-6Gbjq+d7uhkO7epaKi5DNgUJn7H0gEyA4Jg0Mo1uQOi3Rk50G83LtmhhFyw0LxnAFhtlspkiiw52ISP13qzcBg==
 
+node-modules-regexp@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/node-modules-regexp/-/node-modules-regexp-1.0.0.tgz#8d9dbe28964a4ac5712e9131642107c71e90ec40"
+  integrity sha1-jZ2+KJZKSsVxLpExZCEHxx6Q7EA=
+
 node-notifier@^5.0.1:
   version "5.4.3"
   resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-5.4.3.tgz#cb72daf94c93904098e28b9c590fd866e464bd50"
@@ -10425,6 +10639,13 @@ pinkie@^2.0.0:
   resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
   integrity sha1-clVrgM+g1IqXToDnckjoDtT3+HA=
 
+pirates@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/pirates/-/pirates-4.0.1.tgz#643a92caf894566f91b2b986d2c66950a8e2fb87"
+  integrity sha512-WuNqLTbMI3tmfef2TKxlQmAiLHKtFhlsCZnPIpuv2Ow0RDVO8lfy1Opf4NUzlMXLjPl+Men7AuVdX6TA+s+uGA==
+  dependencies:
+    node-modules-regexp "^1.0.0"
+
 pkg-dir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-3.0.0.tgz#2749020f239ed990881b1f71210d51eb6523bea3"
@@ -10825,6 +11046,14 @@ rc@^1.0.1, rc@^1.1.6:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
+read-pkg-up@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-4.0.0.tgz#1b221c6088ba7799601c808f91161c66e58f8978"
+  integrity sha512-6etQSH7nJGsK0RbG/2TeDzZFa8shjQ1um+SwQQ5cwKy0dhSXdOncEhb1CPpvQG4h7FyOV6EB6YlV0yJvZQNAkA==
+  dependencies:
+    find-up "^3.0.0"
+    read-pkg "^3.0.0"
+
 read-pkg@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-3.0.0.tgz#9cbc686978fee65d16c00e2b19c237fcf6e38389"
@@ -11758,7 +11987,7 @@ source-map-support@^0.4.15:
   dependencies:
     source-map "^0.5.6"
 
-source-map-support@~0.5.12:
+source-map-support@^0.5.16, source-map-support@~0.5.12:
   version "0.5.16"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.16.tgz#0ae069e7fe3ba7538c64c98515e35339eac5a042"
   integrity sha512-efyLRJDr68D9hBBNIPWFjhpFzURh+KJykQwvMyW5UiZzYwoF6l4YMMDIJJEyFWxWCqfyxLzz6tSfUFR+kXXsVQ==
@@ -12293,6 +12522,16 @@ terser@^4.1.2, terser@^4.3.9:
     source-map "~0.6.1"
     source-map-support "~0.5.12"
 
+test-exclude@^5.2.3:
+  version "5.2.3"
+  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-5.2.3.tgz#c3d3e1e311eb7ee405e092dac10aefd09091eac0"
+  integrity sha512-M+oxtseCFO3EDtAaGH7iiej3CBkzXqFMbzqYAACdzKui4eZA+pq3tZEwChvOdNfa7xxy8BfbmgJSIr43cC/+2g==
+  dependencies:
+    glob "^7.1.3"
+    minimatch "^3.0.4"
+    read-pkg-up "^4.0.0"
+    require-main-filename "^2.0.0"
+
 testem@^3.0.1:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/testem/-/testem-3.0.3.tgz#d59f1ffbcf497909aca5580b0496e6506350d7b8"