diff --git a/plugins/scaffolder/src/components/TemplateEditorPage/DryRunResults/DryRunResultsView.test.tsx b/plugins/scaffolder/src/components/TemplateEditorPage/DryRunResults/DryRunResultsView.test.tsx new file mode 100644 index 0000000000..3f416dcceb --- /dev/null +++ b/plugins/scaffolder/src/components/TemplateEditorPage/DryRunResults/DryRunResultsView.test.tsx @@ -0,0 +1,112 @@ +/* + * Copyright 2022 The Backstage Authors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import { entityRouteRef } from '@backstage/plugin-catalog-react'; +import { renderInTestApp, TestApiProvider } from '@backstage/test-utils'; +import { screen } from '@testing-library/react'; +import userEvent from '@testing-library/user-event'; +import React, { ReactNode, useEffect } from 'react'; +import { scaffolderApiRef } from '../../../api'; +import { DryRunProvider, useDryRun } from '../DryRunContext'; +import { DryRunResultsView } from './DryRunResultsView'; + +// The inside needs mocking to render in jsdom +jest.mock('react-virtualized-auto-sizer', () => ({ + __esModule: true, + default: (props: { + children: (size: { width: number; height: number }) => ReactNode; + }) => <>{props.children({ width: 400, height: 200 })}, +})); + +// Patch jsdom to add feature used by CodeMirror +document.createRange = () => { + const range = new Range(); + + range.getClientRects = () => ({ + item: () => null, + length: 0, + [Symbol.iterator]: jest.fn(), + }); + + return range; +}; + +function DryRunRemote() { + const dryRun = useDryRun(); + + useEffect(() => { + dryRun.execute({ + templateContent: '', + values: {}, + files: [], + }); + // eslint-disable-next-line react-hooks/exhaustive-deps + }, []); + + return null; +} + +describe('DryRunResultsView', () => { + it('renders a result', async () => { + await renderInTestApp( + ({ + content: [ + { + path: 'foo.txt', + base64Content: btoa('Foo Content'), + executable: false, + }, + ], + log: [{ message: 'Foo Message', stepId: 'foo' }], + output: { + links: [{ title: 'Foo Link', url: 'http://example.com' }], + }, + steps: [{ id: 'foo', action: 'foo', name: 'Foo' }], + }), + }, + ], + ]} + > + + + + + , + { + mountedRoutes: { + '/catalog/:kind/:namespace/:name': entityRouteRef, + }, + }, + ); + + expect(screen.getByText('foo.txt')).toBeInTheDocument(); + expect(screen.getByText('Foo Content')).toBeInTheDocument(); + + expect(screen.queryByText('Foo Message')).not.toBeInTheDocument(); + expect(screen.queryByText('Foo Link')).not.toBeInTheDocument(); + + await userEvent.click(screen.getByText('Log')); + expect(screen.getByText('Foo Message')).toBeInTheDocument(); + + await userEvent.click(screen.getByText('Output')); + expect(screen.getByText('Foo Link')).toBeInTheDocument(); + }); +});