66 lines
1.9 KiB
JavaScript
66 lines
1.9 KiB
JavaScript
import { mount } from '@vue/test-utils';
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import { Document } from 'yaml';
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import YamlEditor from '~/pipeline_wizard/components/editor.vue';
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describe('Pages Yaml Editor wrapper', () => {
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let wrapper;
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const defaultOptions = {
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propsData: { doc: new Document({ foo: 'bar' }), filename: 'foo.yml' },
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};
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afterEach(() => {
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wrapper.destroy();
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});
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describe('mount hook', () => {
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beforeEach(() => {
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wrapper = mount(YamlEditor, defaultOptions);
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});
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it('editor is mounted', () => {
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expect(wrapper.vm.editor).not.toBeUndefined();
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expect(wrapper.find('.gl-source-editor').exists()).toBe(true);
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});
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});
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describe('watchers', () => {
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describe('doc', () => {
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const doc = new Document({ baz: ['bar'] });
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beforeEach(() => {
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wrapper = mount(YamlEditor, defaultOptions);
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});
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it("causes the editor's value to be set to the stringified document", async () => {
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await wrapper.setProps({ doc });
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expect(wrapper.vm.editor.getValue()).toEqual(doc.toString());
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});
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it('emits an update:yaml event with the yaml representation of doc', async () => {
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await wrapper.setProps({ doc });
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const changeEvents = wrapper.emitted('update:yaml');
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expect(changeEvents[2]).toEqual([doc.toString()]);
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});
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it('does not cause the touch event to be emitted', () => {
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wrapper.setProps({ doc });
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expect(wrapper.emitted('touch')).toBeUndefined();
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});
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});
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describe('highlight', () => {
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const highlight = 'foo';
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beforeEach(() => {
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wrapper = mount(YamlEditor, defaultOptions);
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});
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it('calls editor.highlight(path, keep=true)', async () => {
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const highlightSpy = jest.spyOn(wrapper.vm.yamlEditorExtension.obj, 'highlight');
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await wrapper.setProps({ highlight });
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expect(highlightSpy).toHaveBeenCalledWith(expect.anything(), highlight, true);
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});
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});
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});
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});
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