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import { GlDropdown, GlFormTextarea, GlButton, GlAlert } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import ApplySuggestionComponent from '~/vue_shared/components/markdown/apply_suggestion.vue';
describe('Apply Suggestion component', () => {
const propsData = { defaultCommitMessage: 'Apply suggestion', disabled: false };
let wrapper;
const createWrapper = (props) => {
wrapper = shallowMount(ApplySuggestionComponent, { propsData: { ...propsData, ...props } });
};
const findDropdown = () => wrapper.findComponent(GlDropdown);
const findTextArea = () => wrapper.findComponent(GlFormTextarea);
const findApplyButton = () => wrapper.findComponent(GlButton);
const findAlert = () => wrapper.findComponent(GlAlert);
beforeEach(() => createWrapper());
describe('initial template', () => {
it('renders a dropdown with the correct props', () => {
const dropdown = findDropdown();
expect(dropdown.exists()).toBe(true);
expect(dropdown.props('text')).toBe('Apply suggestion');
expect(dropdown.props('disabled')).toBe(false);
});
it('renders a textarea with the correct props', () => {
const textArea = findTextArea();
expect(textArea.exists()).toBe(true);
expect(textArea.attributes('placeholder')).toBe('Apply suggestion');
});
it('renders an apply button', () => {
const applyButton = findApplyButton();
expect(applyButton.exists()).toBe(true);
expect(applyButton.text()).toBe('Apply');
});
});
describe('disabled', () => {
it('disables the dropdown', () => {
createWrapper({ disabled: true });
expect(findDropdown().props('disabled')).toBe(true);
});
});
describe('error', () => {
it('displays an error message', () => {
const errorMessage = 'Error message';
createWrapper({ errorMessage });
const alert = findAlert();
expect(alert.exists()).toBe(true);
expect(alert.props('variant')).toBe('danger');
expect(alert.props('dismissible')).toBe(false);
expect(alert.text()).toBe(errorMessage);
});
});
describe('apply suggestion', () => {
it('emits an apply event with no message if no message was added', () => {
findTextArea().vm.$emit('input', null);
findApplyButton().vm.$emit('click');
expect(wrapper.emitted('apply')).toEqual([[null]]);
});
it('emits an apply event with a user-defined message', () => {
findTextArea().vm.$emit('input', 'some text');
findApplyButton().vm.$emit('click');
expect(wrapper.emitted('apply')).toEqual([['some text']]);
});
});
});
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