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import { shallowMount } from '@vue/test-utils';
import { nextTick } from 'vue';
import { DROPDOWN_VARIANT } from '~/vue_shared/components/color_select_dropdown/constants';
import DropdownContents from '~/vue_shared/components/color_select_dropdown/dropdown_contents.vue';
import DropdownContentsColorView from '~/vue_shared/components/color_select_dropdown/dropdown_contents_color_view.vue';
import { color } from './mock_data';
const showDropdown = jest.fn();
const focusInput = jest.fn();
const defaultProps = {
dropdownTitle: '',
selectedColor: color,
dropdownButtonText: '',
variant: '',
isVisible: false,
};
const GlDropdownStub = {
template: `
<div>
<slot name="header"></slot>
<slot></slot>
</div>
`,
methods: {
show: showDropdown,
hide: jest.fn(),
},
};
const DropdownHeaderStub = {
template: `
<div>Hello, I am a header</div>
`,
methods: {
focusInput,
},
};
describe('DropdownContent', () => {
let wrapper;
const createComponent = ({ propsData = {} } = {}) => {
wrapper = shallowMount(DropdownContents, {
propsData: {
...defaultProps,
...propsData,
},
stubs: {
GlDropdown: GlDropdownStub,
DropdownHeader: DropdownHeaderStub,
},
});
};
afterEach(() => {
wrapper.destroy();
});
const findColorView = () => wrapper.findComponent(DropdownContentsColorView);
const findDropdownHeader = () => wrapper.findComponent(DropdownHeaderStub);
const findDropdown = () => wrapper.findComponent(GlDropdownStub);
it('calls dropdown `show` method on `isVisible` prop change', async () => {
createComponent();
await wrapper.setProps({
isVisible: true,
});
expect(showDropdown).toHaveBeenCalledTimes(1);
});
it('does not emit `setColor` event on dropdown hide if color did not change', () => {
createComponent();
findDropdown().vm.$emit('hide');
expect(wrapper.emitted('setColor')).toBeUndefined();
});
it('emits `setColor` event on dropdown hide if color changed on non-sidebar widget', async () => {
createComponent({ propsData: { variant: DROPDOWN_VARIANT.Embedded } });
const updatedColor = {
title: 'Blue-gray',
color: '#6699cc',
};
findColorView().vm.$emit('input', updatedColor);
await nextTick();
findDropdown().vm.$emit('hide');
expect(wrapper.emitted('setColor')).toEqual([[updatedColor]]);
});
it('emits `setColor` event on visibility change if color changed on sidebar widget', async () => {
createComponent({ propsData: { variant: DROPDOWN_VARIANT.Sidebar, isVisible: true } });
const updatedColor = {
title: 'Blue-gray',
color: '#6699cc',
};
findColorView().vm.$emit('input', updatedColor);
wrapper.setProps({ isVisible: false });
await nextTick();
expect(wrapper.emitted('setColor')).toEqual([[updatedColor]]);
});
it('renders header', () => {
createComponent();
expect(findDropdownHeader().exists()).toBe(true);
});
});
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