Add latest changes from gitlab-org/gitlab@13-0-stable-ee

3 files changed, 128 insertions, 0 deletions

diff --git a/spec/frontend/vue_shared/components/dropdown/dropdown_button_spec.js b/spec/frontend/vue_shared/components/dropdown/dropdown_button_spec.js
new file mode 100644
index 00000000000..892a96b76fd
--- /dev/null
+++ b/spec/frontend/vue_shared/components/dropdown/dropdown_button_spec.js
@@ -0,0 +1,81 @@
+import Vue from 'vue';
+
+import { mountComponentWithSlots } from 'helpers/vue_mount_component_helper';
+import dropdownButtonComponent from '~/vue_shared/components/dropdown/dropdown_button.vue';
+
+const defaultLabel = 'Select';
+const customLabel = 'Select project';
+
+const createComponent = (props, slots = {}) => {
+  const Component = Vue.extend(dropdownButtonComponent);
+
+  return mountComponentWithSlots(Component, { props, slots });
+};
+
+describe('DropdownButtonComponent', () => {
+  let vm;
+
+  beforeEach(() => {
+    vm = createComponent();
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  describe('computed', () => {
+    describe('dropdownToggleText', () => {
+      it('returns default toggle text', () => {
+        expect(vm.toggleText).toBe(defaultLabel);
+      });
+
+      it('returns custom toggle text when provided via props', () => {
+        const vmEmptyLabels = createComponent({ toggleText: customLabel });
+
+        expect(vmEmptyLabels.toggleText).toBe(customLabel);
+        vmEmptyLabels.$destroy();
+      });
+    });
+  });
+
+  describe('template', () => {
+    it('renders component container element of type `button`', () => {
+      expect(vm.$el.nodeName).toBe('BUTTON');
+    });
+
+    it('renders component container element with required data attributes', () => {
+      expect(vm.$el.dataset.abilityName).toBe(vm.abilityName);
+      expect(vm.$el.dataset.fieldName).toBe(vm.fieldName);
+      expect(vm.$el.dataset.issueUpdate).toBe(vm.updatePath);
+      expect(vm.$el.dataset.labels).toBe(vm.labelsPath);
+      expect(vm.$el.dataset.namespacePath).toBe(vm.namespace);
+      expect(vm.$el.dataset.showAny).not.toBeDefined();
+    });
+
+    it('renders dropdown toggle text element', () => {
+      const dropdownToggleTextEl = vm.$el.querySelector('.dropdown-toggle-text');
+
+      expect(dropdownToggleTextEl).not.toBeNull();
+      expect(dropdownToggleTextEl.innerText.trim()).toBe(defaultLabel);
+    });
+
+    it('renders dropdown button icon', () => {
+      const dropdownIconEl = vm.$el.querySelector('.dropdown-toggle-icon i.fa');
+
+      expect(dropdownIconEl).not.toBeNull();
+      expect(dropdownIconEl.classList.contains('fa-chevron-down')).toBe(true);
+    });
+
+    it('renders slot, if default slot exists', () => {
+      vm = createComponent(
+        {},
+        {
+          default: ['Lorem Ipsum Dolar'],
+        },
+      );
+
+      expect(vm.$el.querySelector('.dropdown-toggle-text')).toBeNull();
+      expect(vm.$el).toHaveText('Lorem Ipsum Dolar');
+    });
+  });
+});
diff --git a/spec/frontend/vue_shared/components/dropdown/dropdown_hidden_input_spec.js b/spec/frontend/vue_shared/components/dropdown/dropdown_hidden_input_spec.js
new file mode 100644
index 00000000000..30b8e869aab
--- /dev/null
+++ b/spec/frontend/vue_shared/components/dropdown/dropdown_hidden_input_spec.js
@@ -0,0 +1,36 @@
+import Vue from 'vue';
+
+import mountComponent from 'helpers/vue_mount_component_helper';
+import dropdownHiddenInputComponent from '~/vue_shared/components/dropdown/dropdown_hidden_input.vue';
+
+import { mockLabels } from './mock_data';
+
+const createComponent = (name = 'label_id[]', value = mockLabels[0].id) => {
+  const Component = Vue.extend(dropdownHiddenInputComponent);
+
+  return mountComponent(Component, {
+    name,
+    value,
+  });
+};
+
+describe('DropdownHiddenInputComponent', () => {
+  let vm;
+
+  beforeEach(() => {
+    vm = createComponent();
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  describe('template', () => {
+    it('renders input element of type `hidden`', () => {
+      expect(vm.$el.nodeName).toBe('INPUT');
+      expect(vm.$el.getAttribute('type')).toBe('hidden');
+      expect(vm.$el.getAttribute('name')).toBe(vm.name);
+      expect(vm.$el.getAttribute('value')).toBe(`${vm.value}`);
+    });
+  });
+});
diff --git a/spec/frontend/vue_shared/components/dropdown/mock_data.js b/spec/frontend/vue_shared/components/dropdown/mock_data.js
new file mode 100644
index 00000000000..b09d42da401
--- /dev/null
+++ b/spec/frontend/vue_shared/components/dropdown/mock_data.js
@@ -0,0 +1,11 @@
+export const mockLabels = [
+  {
+    id: 26,
+    title: 'Foo Label',
+    description: 'Foobar',
+    color: '#BADA55',
+    text_color: '#FFFFFF',
+  },
+];
+
+export default mockLabels;