1 files changed, 77 insertions, 0 deletions
diff --git a/spec/javascripts/frequent_items/components/frequent_items_search_input_spec.js b/spec/javascripts/frequent_items/components/frequent_items_search_input_spec.js
new file mode 100644
index 00000000000..6a11038e70a
--- /dev/null
+++ b/spec/javascripts/frequent_items/components/frequent_items_search_input_spec.js
@@ -0,0 +1,77 @@
+import Vue from 'vue';
+import searchComponent from '~/frequent_items/components/frequent_items_search_input.vue';
+import eventHub from '~/frequent_items/event_hub';
+import mountComponent from 'spec/helpers/vue_mount_component_helper';
+
+const createComponent = (namespace = 'projects') => {
+  const Component = Vue.extend(searchComponent);
+
+  return mountComponent(Component, { namespace });
+};
+
+describe('FrequentItemsSearchInputComponent', () => {
+  let vm;
+
+  beforeEach(() => {
+    vm = createComponent();
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  describe('methods', () => {
+    describe('setFocus', () => {
+      it('should set focus to search input', () => {
+        spyOn(vm.$refs.search, 'focus');
+
+        vm.setFocus();
+        expect(vm.$refs.search.focus).toHaveBeenCalled();
+      });
+    });
+  });
+
+  describe('mounted', () => {
+    it('should listen `dropdownOpen` event', done => {
+      spyOn(eventHub, '$on');
+      const vmX = createComponent();
+
+      Vue.nextTick(() => {
+        expect(eventHub.$on).toHaveBeenCalledWith(
+          `${vmX.namespace}-dropdownOpen`,
+          jasmine.any(Function),
+        );
+        done();
+      });
+    });
+  });
+
+  describe('beforeDestroy', () => {
+    it('should unbind event listeners on eventHub', done => {
+      const vmX = createComponent();
+      spyOn(eventHub, '$off');
+
+      vmX.$mount();
+      vmX.$destroy();
+
+      Vue.nextTick(() => {
+        expect(eventHub.$off).toHaveBeenCalledWith(
+          `${vmX.namespace}-dropdownOpen`,
+          jasmine.any(Function),
+        );
+        done();
+      });
+    });
+  });
+
+  describe('template', () => {
+    it('should render component element', () => {
+      const inputEl = vm.$el.querySelector('input.form-control');
+
+      expect(vm.$el.classList.contains('search-input-container')).toBeTruthy();
+      expect(inputEl).not.toBe(null);
+      expect(inputEl.getAttribute('placeholder')).toBe('Search your projects');
+      expect(vm.$el.querySelector('.search-icon')).toBeDefined();
+    });
+  });
+});