1 files changed, 121 insertions, 0 deletions
diff --git a/spec/frontend/vue_shared/components/sidebar/date_picker_spec.js b/spec/frontend/vue_shared/components/sidebar/date_picker_spec.js
new file mode 100644
index 00000000000..5e2bca6efc9
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+++ b/spec/frontend/vue_shared/components/sidebar/date_picker_spec.js
@@ -0,0 +1,121 @@
+import Vue from 'vue';
+import sidebarDatePicker from '~/vue_shared/components/sidebar/date_picker.vue';
+import mountComponent from 'helpers/vue_mount_component_helper';
+
+describe('sidebarDatePicker', () => {
+  let vm;
+  beforeEach(() => {
+    const SidebarDatePicker = Vue.extend(sidebarDatePicker);
+    vm = mountComponent(SidebarDatePicker, {
+      label: 'label',
+      isLoading: true,
+    });
+  });
+
+  it('should emit toggleCollapse when collapsed toggle sidebar is clicked', () => {
+    const toggleCollapse = jest.fn();
+    vm.$on('toggleCollapse', toggleCollapse);
+
+    vm.$el.querySelector('.issuable-sidebar-header .gutter-toggle').click();
+
+    expect(toggleCollapse).toHaveBeenCalled();
+  });
+
+  it('should render collapsed-calendar-icon', () => {
+    expect(vm.$el.querySelector('.sidebar-collapsed-icon')).toBeDefined();
+  });
+
+  it('should render label', () => {
+    expect(vm.$el.querySelector('.title').innerText.trim()).toEqual('label');
+  });
+
+  it('should render loading-icon when isLoading', () => {
+    expect(vm.$el.querySelector('.fa-spin')).toBeDefined();
+  });
+
+  it('should render value when not editing', () => {
+    expect(vm.$el.querySelector('.value-content')).toBeDefined();
+  });
+
+  it('should render None if there is no selectedDate', () => {
+    expect(vm.$el.querySelector('.value-content span').innerText.trim()).toEqual('None');
+  });
+
+  it('should render date-picker when editing', done => {
+    vm.editing = true;
+    Vue.nextTick(() => {
+      expect(vm.$el.querySelector('.pika-label')).toBeDefined();
+      done();
+    });
+  });
+
+  describe('editable', () => {
+    beforeEach(done => {
+      vm.editable = true;
+      Vue.nextTick(done);
+    });
+
+    it('should render edit button', () => {
+      expect(vm.$el.querySelector('.title .btn-blank').innerText.trim()).toEqual('Edit');
+    });
+
+    it('should enable editing when edit button is clicked', done => {
+      vm.isLoading = false;
+      Vue.nextTick(() => {
+        vm.$el.querySelector('.title .btn-blank').click();
+
+        expect(vm.editing).toEqual(true);
+        done();
+      });
+    });
+  });
+
+  it('should render date if selectedDate', done => {
+    vm.selectedDate = new Date('07/07/2017');
+    Vue.nextTick(() => {
+      expect(vm.$el.querySelector('.value-content strong').innerText.trim()).toEqual('Jul 7, 2017');
+      done();
+    });
+  });
+
+  describe('selectedDate and editable', () => {
+    beforeEach(done => {
+      vm.selectedDate = new Date('07/07/2017');
+      vm.editable = true;
+      Vue.nextTick(done);
+    });
+
+    it('should render remove button if selectedDate and editable', () => {
+      expect(vm.$el.querySelector('.value-content .btn-blank').innerText.trim()).toEqual('remove');
+    });
+
+    it('should emit saveDate when remove button is clicked', () => {
+      const saveDate = jest.fn();
+      vm.$on('saveDate', saveDate);
+
+      vm.$el.querySelector('.value-content .btn-blank').click();
+
+      expect(saveDate).toHaveBeenCalled();
+    });
+  });
+
+  describe('showToggleSidebar', () => {
+    beforeEach(done => {
+      vm.showToggleSidebar = true;
+      Vue.nextTick(done);
+    });
+
+    it('should render toggle-sidebar when showToggleSidebar', () => {
+      expect(vm.$el.querySelector('.title .gutter-toggle')).toBeDefined();
+    });
+
+    it('should emit toggleCollapse when toggle sidebar is clicked', () => {
+      const toggleCollapse = jest.fn();
+      vm.$on('toggleCollapse', toggleCollapse);
+
+      vm.$el.querySelector('.title .gutter-toggle').click();
+
+      expect(toggleCollapse).toHaveBeenCalled();
+    });
+  });
+});