fix: ensure resize service is present in tests fixes #43

app/initializers/resize.ts

@@ -1,14 +1,10 @@
 // eslint-disable-next-line no-unused-vars
-import ApplicationInstance from '@ember/application/instance';
+import Application from '@ember/application';
 import { getWithDefault } from '@ember/object';
 import ResizeService from 'ember-resize/services/resize';
 import config from '../config/environment';
 
-export function initialize(application: {
-  register: ApplicationInstance['register'],
-  unregister: ApplicationInstance['unregister'],
-  inject: ApplicationInstance['inject'],
-}) {
+export function initialize(application: Pick<Application, 'register'|'inject'|'unregister'|'resolveRegistration'>) {
   const resizeServiceDefaults = getWithDefault(config, 'resizeServiceDefaults', {
     debounceTimeout: 200,
     heightSensitive: true,
@@ -17,11 +13,11 @@ export function initialize(application: {
   const injectionFactories = getWithDefault(resizeServiceDefaults, 'injectionFactories', ['view', 'component']) || [];
 
   application.unregister('config:resize-service');
-  application.unregister('service:resize');
 
-  application.register('config:resize-service', resizeServiceDefaults, { instantiate: false });
+  application.register('config:resize-service', resizeServiceDefaults as any, { instantiate: false });
   application.register('service:resize', ResizeService);
-  application.inject('service:resize', 'resizeServiceDefaults', 'config:resize-service');
+  const resizeService = application.resolveRegistration('service:resize');
+  resizeService.prototype.resizeServiceDefaults = resizeServiceDefaults;
 
   injectionFactories.forEach((factory) => {
     application.inject(factory, 'resizeService', 'service:resize');

tests/acceptance/index-test.ts

@@ -0,0 +1,16 @@
+import { currentURL, find, visit } from '@ember/test-helpers';
+import { EmberApplicationTest } from 'ember-qunit-decorators/test-support';
+import { suite, test } from 'qunit-decorators';
+
+@suite('Acceptance | index')
+export class IndexAcceptanceTest extends EmberApplicationTest {
+
+  @test async 'visiting /'(assert: Assert) {
+    await visit('/');
+    assert.equal(currentURL(), '/');
+
+    const codeElement: Element | null = find('.index-view code');
+    if (codeElement === null) { throw new Error('no <code>'); }
+    assert.ok(/min\-width:\s[0-9]+px/.test('' + codeElement.textContent), 'min-width text found');
+  }
+}

tests/dummy/app/components/x-foo.js

@@ -1,5 +1,7 @@
 import Component from '@ember/component';
+import { inject } from '@ember/service';
 
 export default Component.extend({
-  classNames: ['test-component']
+  classNames: ['test-component'],
+  resize: inject()
 });

tests/integration/components/x-foo-test.ts

@@ -0,0 +1,28 @@
+import { render } from '@ember/test-helpers';
+import { EmberRenderingTest } from 'ember-qunit-decorators/test-support';
+import hbs from 'htmlbars-inline-precompile';
+import { suite, test } from 'qunit-decorators';
+
+@suite('Integration | Component | x-foo')
+export class XFooComponentTest extends EmberRenderingTest {
+
+  @test async 'it renders when used in {{inline-form}}'(assert: Assert) {
+    // Set any properties with this.set('myProperty', 'value');
+    // Handle any actions with this.set('myAction', function(val) { ... });
+
+    await render(hbs`{{x-foo}}`);
+
+    assert.equal(('' + this.element.textContent).trim(), '');
+  }
+
+  @test async 'it renders when used in {{#block-form}}  {{/block-form}}'(assert: Assert) {
+    // Template block usage:
+    await render(hbs`
+      {{#x-foo}}
+        template block text
+      {{/x-foo}}
+    `);
+
+    assert.equal(('' + this.element.textContent).trim(), 'template block text');
+  }
+}

tests/unit/initializers/resize-test.ts

@@ -16,8 +16,8 @@ export class ResizeInitializerTest extends EmberTest {
     this.testApplication = Application.extend();
 
     this.application = this.testApplication.create({ autoboot: false });
+    initialize(this.application);
     this.instance = (this.application as any).buildInstance();
-    initialize(this.instance);
   }
   public afterEach() {
     run(this.application, 'destroy');

tslint.json

@@ -16,7 +16,8 @@
   "rules": {
     "quotemark": [true, "single"],
     "variable-name": [true, "allow-leading-underscore"],
-    "interface-name": false
+    "interface-name": false,
+    "member-access": false
   },
   "rulesDirectory": []
 }

types/global.d.ts

@@ -0,0 +1 @@
+declare module "dummy/initializers/resize";