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[code-infra] Set up eslint-plugin-testing-library #14232

Merged
merged 18 commits into from
Aug 20, 2024
Merged

[code-infra] Set up eslint-plugin-testing-library #14232

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dc7c01e
Install plugin
LukasTy Aug 15, 2024
57d8952
setup plugin
LukasTy Aug 15, 2024
38e937b
Address plugin errors
LukasTy Aug 16, 2024
aab1ee5
Ignore `no-container` error
LukasTy Aug 16, 2024
7190437
Use `test-utils` with renamed `fireUserEvent` export
LukasTy Aug 16, 2024
b92ffad
Rename `userEvent` usages to `fireUserEvent`
LukasTy Aug 16, 2024
a233de5
Remove unnecessary `act`
LukasTy Aug 16, 2024
7012133
Wrap `paste` event dispatch in `act`
LukasTy Aug 16, 2024
8be38a6
Apply suggestions from code review
LukasTy Aug 16, 2024
791044b
Use internal `fireUserEvent`
LukasTy Aug 16, 2024
9ef5ba7
Install package with removed `userEvent` export to test
LukasTy Aug 16, 2024
6cad254
Revert `@mui/internal-test-utils` install
LukasTy Aug 16, 2024
71bf3bf
Merge branch 'master' into setup-eslint-plugin-testing-library
cherniavskii Aug 19, 2024
63e364a
fix merge
cherniavskii Aug 19, 2024
c99765e
Use `root` alias for directly imported queries
LukasTy Aug 20, 2024
83e9b65
Deprecate `fireUserEvent` exports
LukasTy Aug 20, 2024
973a534
Simplify assertion
LukasTy Aug 20, 2024
c90c2e6
Use `within` instead of root getters
LukasTy Aug 20, 2024
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13 changes: 13 additions & 0 deletions .eslintrc.js
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Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,19 @@ module.exports = {
},
overrides: [
...baseline.overrides,
{
files: [
// matching the pattern of the test runner
'*.test.js',
'*.test.ts',
'*.test.tsx',
],
excludedFiles: ['test/e2e/**/*', 'test/regressions/**/*'],
extends: ['plugin:testing-library/react'],
rules: {
'testing-library/no-container': 'off',
},
},
{
files: [
// matching the pattern of the test runner
Expand Down
1 change: 1 addition & 0 deletions package.json
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Expand Up @@ -149,6 +149,7 @@
"eslint-plugin-react": "^7.35.0",
"eslint-plugin-react-compiler": "0.0.0-experimental-9ed098e-20240725",
"eslint-plugin-react-hooks": "^4.6.2",
"eslint-plugin-testing-library": "^6.3.0",
"fast-glob": "^3.3.2",
"format-util": "^1.0.5",
"fs-extra": "^11.2.0",
Expand Down
6 changes: 2 additions & 4 deletions packages/x-charts-pro/src/ResponsiveChartContainerPro/ResponsiveChartContainerPro.test.tsx
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@@ -1,6 +1,6 @@
import * as React from 'react';
import { expect } from 'chai';
import { createRenderer, screen, waitFor } from '@mui/internal-test-utils';
import { createRenderer, screen } from '@mui/internal-test-utils';
import { LicenseInfo } from '@mui/x-license';
import { sharedLicenseStatuses } from '@mui/x-license/useLicenseVerifier/useLicenseVerifier';
import { ResponsiveChartContainerPro } from './ResponsiveChartContainerPro';
Expand All @@ -21,8 +21,6 @@ describe('<ResponsiveChartContainerPro /> - License', () => {
render(<ResponsiveChartContainerPro series={[]} width={100} height={100} />),
).toErrorDev(['MUI X: Missing license key.']);

await waitFor(() => {
expect(screen.findAllByText('MUI X Missing license key')).not.to.equal(null);
});
expect(await screen.findAllByText('MUI X Missing license key')).not.to.equal(null);
});
});
6 changes: 3 additions & 3 deletions packages/x-charts/src/context/HighlightedProvider/useHighlighted.test.tsx
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
import * as React from 'react';
import { expect } from 'chai';
import { ErrorBoundary, createRenderer } from '@mui/internal-test-utils';
import { ErrorBoundary, createRenderer, screen } from '@mui/internal-test-utils';
import { useHighlighted } from './useHighlighted';
import { HighlightedProvider } from './HighlightedProvider';
import { SeriesProvider } from '../SeriesProvider';
Expand Down Expand Up @@ -42,7 +42,7 @@ describe('useHighlighted', () => {
});

it('should not throw an error when parent context is present', () => {
const { getByText } = render(
render(
<PluginProvider>
<SeriesProvider series={[]}>
<HighlightedProvider highlightedItem={{ seriesId: 'test-id' }}>
Expand All @@ -52,6 +52,6 @@ describe('useHighlighted', () => {
</PluginProvider>,
);

expect(getByText('test-id')).toBeVisible();
expect(screen.getByText('test-id')).toBeVisible();
});
});
6 changes: 3 additions & 3 deletions packages/x-charts/src/hooks/useSeries.test.tsx
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
import * as React from 'react';
import { expect } from 'chai';
import { ErrorBoundary, createRenderer } from '@mui/internal-test-utils';
import { ErrorBoundary, createRenderer, screen } from '@mui/internal-test-utils';
import { useSeries } from './useSeries';
import { SeriesProvider } from '../context/SeriesProvider';
import { PluginProvider } from '../internals';
Expand Down Expand Up @@ -41,14 +41,14 @@ describe('useSeries', () => {
});

it('should not throw an error when parent context is present', () => {
const { getByText } = render(
render(
<PluginProvider>
<SeriesProvider series={[{ type: 'bar', id: 'test-id', data: [1, 2] }]}>
<UseSeries />
</SeriesProvider>
</PluginProvider>,
);

expect(getByText('test-id')).toBeVisible();
expect(screen.getByText('test-id')).toBeVisible();
});
});
6 changes: 3 additions & 3 deletions packages/x-charts/src/hooks/useSvgRef.test.tsx
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
import * as React from 'react';
import { expect } from 'chai';
import { ErrorBoundary, createRenderer } from '@mui/internal-test-utils';
import { ErrorBoundary, createRenderer, screen } from '@mui/internal-test-utils';
import { useSvgRef } from './useSvgRef';
import { DrawingProvider } from '../context/DrawingProvider';

Expand Down Expand Up @@ -52,11 +52,11 @@ describe('useSvgRef', () => {
);
}

const { findByText, forceUpdate } = render(<RenderDrawingProvider />);
const { forceUpdate } = render(<RenderDrawingProvider />);

// Ref is not available on first render.
forceUpdate();

expect(await findByText('test-id')).toBeVisible();
expect(await screen.findByText('test-id')).toBeVisible();
});
});
16 changes: 5 additions & 11 deletions packages/x-data-grid-premium/src/tests/aggregation.DataGridPremium.test.tsx
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Original file line number Diff line number Diff line change
@@ -1,14 +1,8 @@
import * as React from 'react';
import {
createRenderer,
screen,
userEvent,
within,
act,
fireEvent,
} from '@mui/internal-test-utils';
import { createRenderer, screen, within, act, fireEvent } from '@mui/internal-test-utils';
import { expect } from 'chai';
import { getCell, getColumnHeaderCell, getColumnValues } from 'test/utils/helperFn';
import { fireUserEvent } from 'test/utils/fireUserEvent';
import { SinonSpy, spy } from 'sinon';
import {
DataGridPremium,
Expand Down Expand Up @@ -177,7 +171,7 @@ describe('<DataGridPremium /> - Aggregation', () => {
setProps({ columns: [{ ...column, editable: true }] });
fireEvent.doubleClick(cell);
expect(cell.querySelector('input')).not.to.equal(null);
userEvent.mousePress(getCell(1, 0));
fireUserEvent.mousePress(getCell(1, 0));

setProps({ columns: [column] });
fireEvent.doubleClick(cell);
Expand Down Expand Up @@ -409,8 +403,8 @@ describe('<DataGridPremium /> - Aggregation', () => {

act(() => apiRef.current.showColumnMenu('id'));
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Turning these async can also be done in follow up.

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Do you mean adding an await before act?
The plugin didn't complain about this. 🙈 🤷

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Do you mean adding an await before act?

also making the function async

The plugin didn't complain about this. 🙈 🤷

...yet 😄 testing-library/eslint-plugin-testing-library#915

More info in this issue

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Yeah... Well, it looks like it would be great to get the rule and then update the tests with that rule in action. 🙈

clock.runToLast();
userEvent.mousePress(screen.getByLabelText('Aggregation'));
userEvent.mousePress(
fireUserEvent.mousePress(screen.getByLabelText('Aggregation'));
fireUserEvent.mousePress(
within(
screen.getByRole('listbox', {
name: 'Aggregation',
Expand Down
27 changes: 14 additions & 13 deletions packages/x-data-grid-premium/src/tests/cellSelection.DataGridPremium.test.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ import * as React from 'react';
import { stub, SinonStub } from 'sinon';
import { expect } from 'chai';
import { spyApi, getCell, grid } from 'test/utils/helperFn';
import { createRenderer, fireEvent, act, userEvent, screen } from '@mui/internal-test-utils';
import { createRenderer, fireEvent, act, screen } from '@mui/internal-test-utils';
import {
DataGridPremium,
DataGridPremiumProps,
Expand All @@ -11,6 +11,7 @@ import {
gridClasses,
} from '@mui/x-data-grid-premium';
import { getBasicGridData } from '@mui/x-data-grid-generator';
import { fireUserEvent } from 'test/utils/fireUserEvent';

describe('<DataGridPremium /> - Cell selection', () => {
const { render } = createRenderer();
Expand Down Expand Up @@ -116,9 +117,9 @@ describe('<DataGridPremium /> - Cell selection', () => {
expect(document.querySelector('.Mui-selected')).to.equal(null);
const cell = getCell(0, 0);
cell.focus();
userEvent.mousePress(cell);
fireUserEvent.mousePress(cell);
fireEvent.keyDown(cell, { key: 'Shift' });
userEvent.mousePress(getCell(2, 1), { shiftKey: true });
fireUserEvent.mousePress(getCell(2, 1), { shiftKey: true });
expect(document.querySelectorAll('.Mui-selected')).to.have.length(3 * 2); // 3 rows with 2 cells each
});

Expand All @@ -128,9 +129,9 @@ describe('<DataGridPremium /> - Cell selection', () => {

const cell = getCell(0, 0);
cell.focus();
userEvent.mousePress(cell);
fireUserEvent.mousePress(cell);
fireEvent.keyDown(cell, { key: 'Shift' });
userEvent.mousePress(getCell(2, 1), { shiftKey: true });
fireUserEvent.mousePress(getCell(2, 1), { shiftKey: true });
expect(spiedSelectCellsBetweenRange.lastCall.args[0]).to.deep.equal({ id: 0, field: 'id' });
expect(spiedSelectCellsBetweenRange.lastCall.args[1]).to.deep.equal({
id: 2,
Expand All @@ -142,9 +143,9 @@ describe('<DataGridPremium /> - Cell selection', () => {
render(<TestDataGridSelection />);
const cell = getCell(0, 0);
cell.focus();
userEvent.mousePress(cell);
fireUserEvent.mousePress(cell);
fireEvent.keyDown(cell, { key: 'Shift' });
userEvent.mousePress(getCell(2, 2), { shiftKey: true });
fireUserEvent.mousePress(getCell(2, 2), { shiftKey: true });

expect(getCell(0, 0)).to.have.class(gridClasses['cell--rangeTop']);
expect(getCell(0, 0)).to.have.class(gridClasses['cell--rangeLeft']);
Expand All @@ -167,7 +168,7 @@ describe('<DataGridPremium /> - Cell selection', () => {
const cell = getCell(0, 0);
cell.focus();
expect(cell).toHaveFocus();
userEvent.mousePress(cell);
fireUserEvent.mousePress(cell);
fireEvent.click(getCell(2, 1), { shiftKey: true });
expect(cell).toHaveFocus();
});
Expand All @@ -179,7 +180,7 @@ describe('<DataGridPremium /> - Cell selection', () => {
const spiedSelectCellsBetweenRange = spyApi(apiRef.current, 'selectCellRange');
const cell = getCell(0, 0);
cell.focus();
userEvent.mousePress(cell);
fireUserEvent.mousePress(cell);
fireEvent.keyDown(cell, { key: 'Shift' });
fireEvent.keyDown(cell, { key: 'ArrowDown', shiftKey: true });
expect(spiedSelectCellsBetweenRange.lastCall.args[0]).to.deep.equal({ id: 0, field: 'id' });
Expand All @@ -191,7 +192,7 @@ describe('<DataGridPremium /> - Cell selection', () => {
const spiedSelectCellsBetweenRange = spyApi(apiRef.current, 'selectCellRange');
const cell = getCell(1, 0);
cell.focus();
userEvent.mousePress(cell);
fireUserEvent.mousePress(cell);
fireEvent.keyDown(cell, { key: 'Shift' });
fireEvent.keyDown(cell, { key: 'ArrowUp', shiftKey: true });
expect(spiedSelectCellsBetweenRange.lastCall.args[0]).to.deep.equal({ id: 1, field: 'id' });
Expand All @@ -203,7 +204,7 @@ describe('<DataGridPremium /> - Cell selection', () => {
const spiedSelectCellsBetweenRange = spyApi(apiRef.current, 'selectCellRange');
const cell = getCell(0, 1);
cell.focus();
userEvent.mousePress(cell);
fireUserEvent.mousePress(cell);
fireEvent.keyDown(cell, { key: 'Shift' });
fireEvent.keyDown(cell, { key: 'ArrowLeft', shiftKey: true });
expect(spiedSelectCellsBetweenRange.lastCall.args[0]).to.deep.equal({
Expand All @@ -218,7 +219,7 @@ describe('<DataGridPremium /> - Cell selection', () => {
const spiedSelectCellsBetweenRange = spyApi(apiRef.current, 'selectCellRange');
const cell = getCell(0, 0);
cell.focus();
userEvent.mousePress(cell);
fireUserEvent.mousePress(cell);
fireEvent.keyDown(cell, { key: 'Shift' });
fireEvent.keyDown(cell, { key: 'ArrowRight', shiftKey: true });
expect(spiedSelectCellsBetweenRange.lastCall.args[0]).to.deep.equal({ id: 0, field: 'id' });
Expand All @@ -232,7 +233,7 @@ describe('<DataGridPremium /> - Cell selection', () => {
render(<TestDataGridSelection />);
const cell = getCell(0, 0);
cell.focus();
userEvent.mousePress(cell);
fireUserEvent.mousePress(cell);
fireEvent.keyDown(cell, { key: 'Shift' });
fireEvent.keyDown(cell, { key: 'ArrowDown', shiftKey: true });
expect(cell).toHaveFocus();
Expand Down
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