added spec to new file dropdown

app/assets/javascripts/ide/components/new_dropdown/index.vue

 <script>
-  import { mapActions } from 'vuex';
-  import icon from '~/vue_shared/components/icon.vue';
-  import newModal from './modal.vue';
-  import upload from './upload.vue';
+import { mapActions } from 'vuex';
+import icon from '~/vue_shared/components/icon.vue';
+import newModal from './modal.vue';
+import upload from './upload.vue';
 
-  export default {
+export default {
   components: {
     icon,
     newModal,
@@ -35,9 +35,7 @@
     },
   },
   methods: {
-      ...mapActions([
-        'createTempEntry',
-      ]),
+    ...mapActions(['createTempEntry']),
     createNewItem(type) {
       this.modalType = type;
       this.openModal = true;
@@ -50,7 +48,7 @@
       this.dropdownOpen = !this.dropdownOpen;
     },
   },
-  };
+};
 </script>
 
 <template>

spec/javascripts/ide/components/new_dropdown/index_spec.js

@@ -32,12 +32,8 @@ describe('new dropdown component', () => {
 
   it('renders new file, upload and new directory links', () => {
     expect(vm.$el.querySelectorAll('a')[0].textContent.trim()).toBe('New file');
-    expect(vm.$el.querySelectorAll('a')[1].textContent.trim()).toBe(
-      'Upload file',
-    );
-    expect(vm.$el.querySelectorAll('a')[2].textContent.trim()).toBe(
-      'New directory',
-    );
+    expect(vm.$el.querySelectorAll('a')[1].textContent.trim()).toBe('Upload file');
+    expect(vm.$el.querySelectorAll('a')[2].textContent.trim()).toBe('New directory');
   });
 
   describe('createNewItem', () => {
@@ -81,4 +77,18 @@ describe('new dropdown component', () => {
         .catch(done.fail);
     });
   });
+
+  describe('dropdownOpen', () => {
+    it('scrolls dropdown into view', done => {
+      spyOn(vm.$refs.dropdownMenu, 'scrollIntoView');
+
+      vm.dropdownOpen = true;
+
+      setTimeout(() => {
+        expect(vm.$refs.dropdownMenu.scrollIntoView).toHaveBeenCalled();
+
+        done();
+      });
+    });
+  });
 });