Add latest changes from gitlab-org/gitlab@master

1 files changed, 88 insertions, 0 deletions

diff --git a/spec/frontend/sidebar/todo_spec.js b/spec/frontend/sidebar/todo_spec.js
new file mode 100644
index 00000000000..b6cf799126b
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+++ b/spec/frontend/sidebar/todo_spec.js
@@ -0,0 +1,88 @@
+import { shallowMount } from '@vue/test-utils';
+import { GlLoadingIcon } from '@gitlab/ui';
+
+import SidebarTodos from '~/sidebar/components/todo_toggle/todo.vue';
+import Icon from '~/vue_shared/components/icon.vue';
+
+const defaultProps = {
+  issuableId: 1,
+  issuableType: 'epic',
+};
+
+describe('SidebarTodo', () => {
+  let wrapper;
+
+  const createComponent = (props = {}) => {
+    wrapper = shallowMount(SidebarTodos, {
+      sync: false,
+      propsData: {
+        ...defaultProps,
+        ...props,
+      },
+    });
+  };
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  it.each`
+    state    | classes
+    ${false} | ${['btn', 'btn-default', 'btn-todo', 'issuable-header-btn', 'float-right']}
+    ${true}  | ${['btn-blank', 'btn-todo', 'sidebar-collapsed-icon', 'dont-change-state']}
+  `('returns todo button classes for when `collapsed` prop is `$state`', ({ state, classes }) => {
+    createComponent({ collapsed: state });
+    expect(wrapper.find('button').classes()).toStrictEqual(classes);
+  });
+
+  it.each`
+    isTodo   | iconClass        | label             | icon
+    ${false} | ${''}            | ${'Add a To Do'}  | ${'todo-add'}
+    ${true}  | ${'todo-undone'} | ${'Mark as done'} | ${'todo-done'}
+  `(
+    'renders proper button when `isTodo` prop is `$isTodo`',
+    ({ isTodo, iconClass, label, icon }) => {
+      createComponent({ isTodo });
+
+      expect(wrapper.find(Icon).props('cssClasses')).toStrictEqual(iconClass);
+      expect(wrapper.find(Icon).props('name')).toStrictEqual(icon);
+      expect(wrapper.find('button').text()).toBe(label);
+    },
+  );
+
+  describe('template', () => {
+    it('emits `toggleTodo` event when clicked on button', () => {
+      createComponent();
+      wrapper.find('button').trigger('click');
+
+      expect(wrapper.emitted().toggleTodo).toBeTruthy();
+    });
+
+    it('renders component container element with proper data attributes', () => {
+      createComponent({
+        issuableId: 1,
+        issuableType: 'epic',
+      });
+
+      expect(wrapper.element).toMatchSnapshot();
+    });
+
+    it('renders button label element when `collapsed` prop is `false`', () => {
+      createComponent({ collapsed: false });
+
+      expect(wrapper.find('span.issuable-todo-inner').text()).toBe('Mark as done');
+    });
+
+    it('renders button icon when `collapsed` prop is `true`', () => {
+      createComponent({ collapsed: true });
+
+      expect(wrapper.find(Icon).props('name')).toBe('todo-done');
+    });
+
+    it('renders loading icon when `isActionActive` prop is true', () => {
+      createComponent({ isActionActive: true });
+
+      expect(wrapper.find(GlLoadingIcon).exists()).toBe(true);
+    });
+  });
+});