Update Ember to 3.1

tests/unit/routes/application-test.js

@@ -1,11 +1,11 @@
-import { moduleFor, test } from 'ember-qunit';
+import { module, test } from 'qunit';
+import { setupTest } from 'ember-qunit';
 
-moduleFor('route:application', 'Unit | Route | application', {
-  // Specify the other units that are required for this test.
-  // needs: ['controller:foo']
-});
+module('Unit | Route | application', function(hooks) {
+  setupTest(hooks);
 
-test('it exists', function(assert) {
-  let route = this.subject();
-  assert.ok(route);
+  test('it exists', function(assert) {
+    let route = this.owner.lookup('route:application');
+    assert.ok(route);
+  });
 });

tests/unit/routes/spinner-test.js

@@ -1,11 +1,11 @@
-import { moduleFor, test } from 'ember-qunit';
+import { module, test } from 'qunit';
+import { setupTest } from 'ember-qunit';
 
-moduleFor('route:spinner', 'Unit | Route | spinner', {
-  // Specify the other units that are required for this test.
-  // needs: ['controller:foo']
-});
+module('Unit | Route | spinner', function(hooks) {
+  setupTest(hooks);
 
-test('it exists', function(assert) {
-  let route = this.subject();
-  assert.ok(route);
+  test('it exists', function(assert) {
+    let route = this.owner.lookup('route:spinner');
+    assert.ok(route);
+  });
 });