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9029701f24
* [refactor] Migrate from Mocha+Chai to Jest This change migrates all the existing unit tests - to Jest's global expect and matchers from chai's imported expect, asserts and matchers. - to Jest's describe/test from mocha's describe/it The majority of the mechanical changes to tests are achieved through running jest-codemods. The only two note-worthy manual tweaks: 1. Setting a testURL of http://localhost in jest config and adjusting a few tests to leverage this value instead of relying on about:blank. 2. Re-enabling ExploreChartPanel_spec which was previously commented out as we cannot have empty tests with nothing in it with Jest. :) This change also removes dependencies to Mocha and Chai. * Remove the test:one command as it now does the same thing as test. * Fixing lint errors. The diff looks large but is large done through `yarn run lint --fix` The only noteworthy change is the one in eslintrc for tests. The env has been updated from mocha to jest. * Adding eslint-plugin-jest and further modify tests. - One small fix in sqllab's Timer Spec for a test that is not using the spy it created for testing. - Deletion of a duplicated test caught by eslint-plugin-jest. * - Make istanbul coverage work with Jest. - Remove dependency on stand-alone istanbul and babel-istanbul as they're built-into jest. Yes! * Attempt to fix dynamic imports in tests. * run sequentially and log heap usage * - tweaking maxworkers for travis and specifying coverageDirectory for codecov - remove dynamic import in shim.js now that it is set in babelrc for tests only.
74 lines
2.2 KiB
JavaScript
74 lines
2.2 KiB
JavaScript
import React from 'react';
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import Select from 'react-select';
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import { Button } from 'react-bootstrap';
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import { shallow } from 'enzyme';
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import sinon from 'sinon';
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import QuerySearch from '../../../src/SqlLab/components/QuerySearch';
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describe('QuerySearch', () => {
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const search = sinon.spy(QuerySearch.prototype, 'refreshQueries');
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const mockedProps = {
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actions: {},
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height: 0,
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};
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it('is valid', () => {
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expect(
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React.isValidElement(<QuerySearch {...mockedProps} />),
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).toBe(true);
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});
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let wrapper;
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beforeEach(() => {
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wrapper = shallow(<QuerySearch {...mockedProps} />);
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});
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it('should have three Select', () => {
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expect(wrapper.find(Select)).toHaveLength(3);
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});
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it('updates fromTime on user selects from time', () => {
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wrapper.find('[name="select-from"]')
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.simulate('change', { value: 0 });
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expect(wrapper.state().from).toBe(0);
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});
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it('updates toTime on user selects to time', () => {
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wrapper.find('[name="select-to"]')
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.simulate('change', { value: 0 });
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expect(wrapper.state().to).toBe(0);
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});
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it('updates status on user selects status', () => {
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wrapper.find('[name="select-status"]')
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.simulate('change', { value: 'success' });
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expect(wrapper.state().status).toBe('success');
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});
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it('should have one input for searchText', () => {
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expect(wrapper.find('input')).toHaveLength(1);
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});
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it('updates search text on user inputs search text', () => {
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wrapper.find('input').simulate('change', { target: { value: 'text' } });
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expect(wrapper.state().searchText).toBe('text');
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});
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it('refreshes queries when enter (only) is pressed on the input', () => {
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const callCount = search.callCount;
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wrapper.find('input').simulate('keyDown', { keyCode: 'a'.charCodeAt(0) });
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expect(search.callCount).toBe(callCount);
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wrapper.find('input').simulate('keyDown', { keyCode: '\r'.charCodeAt(0) });
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expect(search.callCount).toBe(callCount + 1);
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});
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it('should have one Button', () => {
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expect(wrapper.find(Button)).toHaveLength(1);
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});
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it('refreshes queries when clicked', () => {
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const callCount = search.callCount;
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wrapper.find(Button).simulate('click');
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expect(search.callCount).toBe(callCount + 1);
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});
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});
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