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chore: remove arrayElement(s) js only error #2958

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merged 4 commits into from
Jun 21, 2024
Merged

chore: remove arrayElement(s) js only error #2958

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dc06cd6
chore: remove arrayElement(s) js only error
ST-DDT Jun 20, 2024
c161d8d
docs: write migration guide
ST-DDT Jun 20, 2024
8444739
Update docs/guide/upgrading.md
ST-DDT Jun 20, 2024
f6621ab
Merge branch 'next' into chore/helpers/js-legacy
ST-DDT Jun 21, 2024
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14 changes: 0 additions & 14 deletions src/modules/helpers/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -844,13 +844,6 @@ export class SimpleHelpersModule extends SimpleModuleBase {
* @since 6.3.0
*/
arrayElement<const T>(array: ReadonlyArray<T>): T {
// TODO @xDivisionByZerox 2023-04-20: Remove in v9
if (array == null) {
throw new FakerError(
'Calling `faker.helpers.arrayElement()` without arguments is no longer supported.'
);
}

if (array.length === 0) {
throw new FakerError('Cannot get value from empty dataset.');
}
Expand Down Expand Up @@ -954,13 +947,6 @@ export class SimpleHelpersModule extends SimpleModuleBase {
max: number;
}
): T[] {
// TODO @xDivisionByZerox 2023-04-20: Remove in v9
if (array == null) {
throw new FakerError(
'Calling `faker.helpers.arrayElements()` without arguments is no longer supported.'
);
}

if (array.length === 0) {
return [];
}
Expand Down
18 changes: 0 additions & 18 deletions test/modules/helpers.spec.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -190,15 +190,6 @@ describe('helpers', () => {
expect(actual).toBe('hello');
});

it('should throw with no arguments', () => {
// @ts-expect-error: `arrayElement` without arguments is not supported in TypeScript
expect(() => faker.helpers.arrayElement()).toThrow(
new FakerError(
'Calling `faker.helpers.arrayElement()` without arguments is no longer supported.'
)
);
});

it('should throw on an empty array', () => {
expect(() => faker.helpers.arrayElement([])).toThrow(
new FakerError('Cannot get value from empty dataset.')
Expand Down Expand Up @@ -468,15 +459,6 @@ describe('helpers', () => {
}
);

it('should throw with no arguments', () => {
// @ts-expect-error: `arrayElements` without arguments is not supported in TypeScript
expect(() => faker.helpers.arrayElements()).toThrow(
new FakerError(
'Calling `faker.helpers.arrayElements()` without arguments is no longer supported.'
)
);
});

describe('should not throw on an array with nullish elements', () => {
it.each(['', 0, undefined, null, false])('%s', (nullishValue) => {
expect(() =>
Expand Down