1 files changed, 75 insertions, 0 deletions
diff --git a/spec/javascripts/frequent_items/components/frequent_items_list_item_spec.js b/spec/javascripts/frequent_items/components/frequent_items_list_item_spec.js
new file mode 100644
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+++ b/spec/javascripts/frequent_items/components/frequent_items_list_item_spec.js
@@ -0,0 +1,75 @@
+import Vue from 'vue';
+import frequentItemsListItemComponent from '~/frequent_items/components/frequent_items_list_item.vue';
+import mountComponent from 'spec/helpers/vue_mount_component_helper';
+import { mockProject } from '../mock_data'; // can also use 'mockGroup', but not useful to test here
+
+const createComponent = () => {
+  const Component = Vue.extend(frequentItemsListItemComponent);
+
+  return mountComponent(Component, {
+    itemId: mockProject.id,
+    itemName: mockProject.name,
+    namespace: mockProject.namespace,
+    webUrl: mockProject.webUrl,
+    avatarUrl: mockProject.avatarUrl,
+  });
+};
+
+describe('FrequentItemsListItemComponent', () => {
+  let vm;
+
+  beforeEach(() => {
+    vm = createComponent();
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  describe('computed', () => {
+    describe('hasAvatar', () => {
+      it('should return `true` or `false` if whether avatar is present or not', () => {
+        vm.avatarUrl = 'path/to/avatar.png';
+        expect(vm.hasAvatar).toBe(true);
+
+        vm.avatarUrl = null;
+        expect(vm.hasAvatar).toBe(false);
+      });
+    });
+
+    describe('highlightedItemName', () => {
+      it('should enclose part of project name in <b> & </b> which matches with `matcher` prop', () => {
+        vm.matcher = 'lab';
+        expect(vm.highlightedItemName).toContain('<b>Lab</b>');
+      });
+
+      it('should return project name as it is if `matcher` is not available', () => {
+        vm.matcher = null;
+        expect(vm.highlightedItemName).toBe(mockProject.name);
+      });
+    });
+
+    describe('truncatedNamespace', () => {
+      it('should truncate project name from namespace string', () => {
+        vm.namespace = 'platform / nokia-3310';
+        expect(vm.truncatedNamespace).toBe('platform');
+      });
+
+      it('should truncate namespace string from the middle if it includes more than two groups in path', () => {
+        vm.namespace = 'platform / hardware / broadcom / Wifi Group / Mobile Chipset / nokia-3310';
+        expect(vm.truncatedNamespace).toBe('platform / ... / Mobile Chipset');
+      });
+    });
+  });
+
+  describe('template', () => {
+    it('should render component element', () => {
+      expect(vm.$el.classList.contains('frequent-items-list-item-container')).toBeTruthy();
+      expect(vm.$el.querySelectorAll('a').length).toBe(1);
+      expect(vm.$el.querySelectorAll('.frequent-items-item-avatar-container').length).toBe(1);
+      expect(vm.$el.querySelectorAll('.frequent-items-item-metadata-container').length).toBe(1);
+      expect(vm.$el.querySelectorAll('.frequent-items-item-title').length).toBe(1);
+      expect(vm.$el.querySelectorAll('.frequent-items-item-namespace').length).toBe(1);
+    });
+  });
+});