Add more basic AST plugin tests.

Tests for both inline precompilation and precompiled standalone
templates.

tests/dummy/app/templates/components/x-module-name-inlined-component.hbs

@@ -0,0 +1 @@
+{{module-name-inliner}}

tests/integration/components/ast-plugins-test.js

@@ -0,0 +1,17 @@
+import { module, test } from 'qunit';
+import { setupRenderingTest } from 'ember-qunit';
+import { render } from '@ember/test-helpers';
+import { hbs } from 'ember-cli-htmlbars';
+
+module('tests/integration/components/ast-plugins-test', function(hooks) {
+  setupRenderingTest(hooks);
+
+  test('stand alone templates have AST plugins ran', async function(assert) {
+    await render(hbs`{{x-module-name-inlined-component}}`);
+
+    assert.equal(
+      this.element.textContent.trim(),
+      'dummy/templates/components/x-module-name-inlined-component.hbs'
+    );
+  });
+});

tests/integration/components/test-inline-precompile-test.js

@@ -25,4 +25,10 @@ module('tests/integration/components/test-inline-precompile', function(hooks) {
 
     assert.equal(this.element.textContent.trim(), 'Wheeeee');
   });
+
+  test('inline templates have AST plugins ran', async function(assert) {
+    await render(hbsThree('{{module-name-inliner}}', { moduleName: 'hello-template.hbs' }));
+
+    assert.equal(this.element.textContent.trim(), 'hello-template.hbs');
+  });
 });