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* [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.
58 lines
1.8 KiB
JavaScript
58 lines
1.8 KiB
JavaScript
import React from 'react';
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import { shallow } from 'enzyme';
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import { Button } from 'react-bootstrap';
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import Select from 'react-virtualized-select';
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import AddSliceContainer from '../../../src/addSlice/AddSliceContainer';
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const defaultProps = {
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datasources: [
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{ label: 'my first table', value: '1__table' },
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{ label: 'another great table', value: '2__table' },
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],
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};
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describe('AddSliceContainer', () => {
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let wrapper;
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beforeEach(() => {
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wrapper = shallow(<AddSliceContainer {...defaultProps} />);
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});
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it('uses table as default visType', () => {
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expect(wrapper.state().visType).toBe('table');
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});
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it('renders 2 selects', () => {
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expect(wrapper.find(Select)).toHaveLength(2);
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});
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it('renders a button', () => {
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expect(wrapper.find(Button)).toHaveLength(1);
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});
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it('renders a disabled button if no datasource is selected', () => {
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expect(wrapper.find(Button).dive().find('.btn[disabled=true]')).toHaveLength(1);
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});
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it('renders an enabled button if datasource is selected', () => {
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const datasourceValue = defaultProps.datasources[0].value;
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wrapper.setState({
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datasourceValue,
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datasourceId: datasourceValue.split('__')[0],
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datasourceType: datasourceValue.split('__')[1],
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});
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expect(wrapper.find(Button).dive().find('.btn[disabled=false]')).toHaveLength(1);
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});
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it('formats explore url', () => {
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const datasourceValue = defaultProps.datasources[0].value;
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wrapper.setState({
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datasourceValue,
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datasourceId: datasourceValue.split('__')[0],
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datasourceType: datasourceValue.split('__')[1],
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});
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const formattedUrl = '/superset/explore/?form_data=%7B%22viz_type%22%3A%22table%22%2C%22datasource%22%3A%221__table%22%7D';
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expect(wrapper.instance().exploreUrl()).toBe(formattedUrl);
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});
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});
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