Add latest changes from gitlab-org/gitlab@13-12-stable-eev13.12.0-rc42

1 files changed, 74 insertions, 0 deletions

diff --git a/spec/frontend/nav/components/top_nav_menu_item_spec.js b/spec/frontend/nav/components/top_nav_menu_item_spec.js
new file mode 100644
index 00000000000..579af13d08a
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+++ b/spec/frontend/nav/components/top_nav_menu_item_spec.js
@@ -0,0 +1,74 @@
+import { GlButton, GlIcon } from '@gitlab/ui';
+import { shallowMount } from '@vue/test-utils';
+import TopNavMenuItem from '~/nav/components/top_nav_menu_item.vue';
+
+const TEST_MENU_ITEM = {
+  title: 'Cheeseburger',
+  icon: 'search',
+  href: '/pretty/good/burger',
+  view: 'burger-view',
+};
+
+describe('~/nav/components/top_nav_menu_item.vue', () => {
+  let listener;
+  let wrapper;
+
+  const createComponent = (props = {}) => {
+    wrapper = shallowMount(TopNavMenuItem, {
+      propsData: {
+        menuItem: TEST_MENU_ITEM,
+        ...props,
+      },
+      listeners: {
+        click: listener,
+      },
+    });
+  };
+
+  const findButton = () => wrapper.find(GlButton);
+  const findButtonIcons = () =>
+    findButton()
+      .findAllComponents(GlIcon)
+      .wrappers.map((x) => x.props('name'));
+
+  beforeEach(() => {
+    listener = jest.fn();
+  });
+
+  describe('default', () => {
+    beforeEach(() => {
+      createComponent();
+    });
+
+    it('renders button href and text', () => {
+      const button = findButton();
+
+      expect(button.attributes('href')).toBe(TEST_MENU_ITEM.href);
+      expect(button.text()).toBe(TEST_MENU_ITEM.title);
+    });
+
+    it('passes listeners to button', () => {
+      expect(listener).not.toHaveBeenCalled();
+
+      findButton().vm.$emit('click', 'TEST');
+
+      expect(listener).toHaveBeenCalledWith('TEST');
+    });
+  });
+
+  describe.each`
+    desc                      | menuItem                                         | expectedIcons
+    ${'default'}              | ${TEST_MENU_ITEM}                                | ${[TEST_MENU_ITEM.icon, 'chevron-right']}
+    ${'with no icon'}         | ${{ ...TEST_MENU_ITEM, icon: null }}             | ${['chevron-right']}
+    ${'with no view'}         | ${{ ...TEST_MENU_ITEM, view: null }}             | ${[TEST_MENU_ITEM.icon]}
+    ${'with no icon or view'} | ${{ ...TEST_MENU_ITEM, view: null, icon: null }} | ${[]}
+  `('$desc', ({ menuItem, expectedIcons }) => {
+    beforeEach(() => {
+      createComponent({ menuItem });
+    });
+
+    it(`renders expected icons ${JSON.stringify(expectedIcons)}`, () => {
+      expect(findButtonIcons()).toEqual(expectedIcons);
+    });
+  });
+});