| |
| new file mode 100644 |
| |
| |
| |
| @@ -0,0 +1,7 @@ |
| +export function generateStaticParams() { |
| + return [{}] |
| +} |
| + |
| +export default function Page() { |
| + return <p>empty object</p> |
| +} |
| |
| new file mode 100644 |
| |
| |
| |
| @@ -0,0 +1,7 @@ |
| +export default function Layout({ children }) { |
| + return ( |
| + <html> |
| + <body>{children}</body> |
| + </html> |
| + ) |
| +} |
| |
| new file mode 100644 |
| |
| |
| |
| @@ -0,0 +1,7 @@ |
| +export function generateStaticParams() { |
| + return { slug: 'first' } |
| +} |
| + |
| +export default function Page() { |
| + return <p>non-array</p> |
| +} |
| |
| new file mode 100644 |
| |
| |
| |
| @@ -0,0 +1,7 @@ |
| +export default function Layout({ children }) { |
| + return ( |
| + <html> |
| + <body>{children}</body> |
| + </html> |
| + ) |
| +} |
| |
| new file mode 100644 |
| |
| |
| |
| @@ -0,0 +1,7 @@ |
| +export function generateStaticParams() { |
| + return [null] |
| +} |
| + |
| +export default function Page() { |
| + return <p>non-object entry</p> |
| +} |
| |
| new file mode 100644 |
| |
| |
| |
| @@ -0,0 +1,7 @@ |
| +export default function Layout({ children }) { |
| + return ( |
| + <html> |
| + <body>{children}</body> |
| + </html> |
| + ) |
| +} |
| |
| new file mode 100644 |
| |
| |
| |
| @@ -0,0 +1,7 @@ |
| +export function generateStaticParams() { |
| + return ['first'] |
| +} |
| + |
| +export default function Page() { |
| + return <p>primitive entry</p> |
| +} |
| |
| new file mode 100644 |
| |
| |
| |
| @@ -0,0 +1,7 @@ |
| +export default function Layout({ children }) { |
| + return ( |
| + <html> |
| + <body>{children}</body> |
| + </html> |
| + ) |
| +} |
| |
| new file mode 100644 |
| |
| |
| |
| @@ -0,0 +1,64 @@ |
| +import { generateRouteStaticParams } from '../../../../packages/next/src/build/static-paths/app' |
| +import { generateStaticParams as emptyObjectParams } from './fixtures/empty-object/app/[[...slug]]/page' |
| +import { generateStaticParams as nonArrayParams } from './fixtures/non-array/app/[slug]/page' |
| +import { generateStaticParams as nonObjectEntryParams } from './fixtures/non-object-entry/app/[slug]/page' |
| +import { generateStaticParams as primitiveEntryParams } from './fixtures/primitive-entry/app/[slug]/page' |
| + |
| +async function callGenerateStaticParams(generateStaticParams: () => unknown) { |
| + return generateRouteStaticParams( |
| + [ |
| + { |
| + config: undefined, |
| + generateStaticParams: generateStaticParams as never, |
| + createEmptyParamsError: undefined, |
| + }, |
| + ], |
| + { fetchCache: undefined, page: '/[slug]' }, |
| + false, |
| + [] |
| + ) |
| +} |
| + |
| +async function expectInvalidShape( |
| + generateStaticParams: () => unknown, |
| + expectedShape: 'array' | 'object' |
| +) { |
| + try { |
| + await callGenerateStaticParams(generateStaticParams) |
| + } catch (error) { |
| + expect(error).toBeInstanceOf(Error) |
| + expect((error as Error).message).toMatch(/generateStaticParams/i) |
| + expect((error as Error).message).toMatch(new RegExp(expectedShape, 'i')) |
| + return |
| + } |
| + |
| + throw new Error( |
| + `Expected generateStaticParams to reject a non-${expectedShape}` |
| + ) |
| +} |
| + |
| +describe('generateStaticParams return value validation', () => { |
| + it.each([ |
| + ['object', nonArrayParams], |
| + ['null', () => null], |
| + ['primitive', () => 'slug'], |
| + ])( |
| + 'rejects the %s return value instead of an array', |
| + async (_description, generateStaticParams) => { |
| + await expectInvalidShape(generateStaticParams, 'array') |
| + } |
| + ) |
| + |
| + it.each([ |
| + ['null', nonObjectEntryParams], |
| + ['primitive', primitiveEntryParams], |
| + ])('rejects a %s array entry', async (_description, generateStaticParams) => { |
| + await expectInvalidShape(generateStaticParams, 'object') |
| + }) |
| + |
| + it('continues to accept an empty parameter object', async () => { |
| + await expect(callGenerateStaticParams(emptyObjectParams)).resolves.toEqual([ |
| + {}, |
| + ]) |
| + }) |
| +}) |
|
|
