| import { validateGoogleFontFunctionCall } from './validate-google-font-function-call' |
|
|
| describe('validateFontFunctionCall errors', () => { |
| test('Missing function name', () => { |
| expect(() => |
| validateGoogleFontFunctionCall( |
| '', |
| undefined |
| ) |
| ).toThrowErrorMatchingInlineSnapshot( |
| `"next/font/google has no default export"` |
| ) |
| }) |
|
|
| test('Unknown font', () => { |
| expect(() => |
| validateGoogleFontFunctionCall('Unknown_Font', undefined) |
| ).toThrowErrorMatchingInlineSnapshot(`"Unknown font \`Unknown Font\`"`) |
| }) |
|
|
| test('Unknown weight', () => { |
| expect(() => |
| validateGoogleFontFunctionCall('Inter', { |
| weight: '123', |
| subsets: ['latin'], |
| }) |
| ).toThrowErrorMatchingInlineSnapshot(` |
| "Unknown weight \`123\` for font \`Inter\`. |
| Available weights: \`100\`, \`200\`, \`300\`, \`400\`, \`500\`, \`600\`, \`700\`, \`800\`, \`900\`, \`variable\`" |
| `) |
| }) |
|
|
| test('Missing weight for non variable font', () => { |
| expect(() => validateGoogleFontFunctionCall('Abel', { subsets: ['latin'] })) |
| .toThrowErrorMatchingInlineSnapshot(` |
| "Missing weight for font \`Abel\`. |
| Available weights: \`400\`" |
| `) |
| }) |
|
|
| test('Unknown style', () => { |
| expect(() => |
| validateGoogleFontFunctionCall('Molle', { |
| weight: '400', |
| style: 'normal', |
| subsets: ['latin'], |
| }) |
| ).toThrowErrorMatchingInlineSnapshot(` |
| "Unknown style \`normal\` for font \`Molle\`. |
| Available styles: \`italic\`" |
| `) |
| }) |
|
|
| test('Invalid display value', () => { |
| expect(() => |
| validateGoogleFontFunctionCall('Inter', { |
| display: 'Invalid', |
| subsets: ['latin'], |
| }) |
| ).toThrowErrorMatchingInlineSnapshot(` |
| "Invalid display value \`Invalid\` for font \`Inter\`. |
| Available display values: \`auto\`, \`block\`, \`swap\`, \`fallback\`, \`optional\`" |
| `) |
| }) |
|
|
| test('Variable in weight array', async () => { |
| expect(() => |
| validateGoogleFontFunctionCall('Inter', { |
| weight: ['100', 'variable'], |
| subsets: ['latin'], |
| }) |
| ).toThrowErrorMatchingInlineSnapshot( |
| `"Unexpected \`variable\` in weight array for font \`Inter\`. You only need \`variable\`, it includes all available weights."` |
| ) |
| }) |
|
|
| test('Invalid subset in call', async () => { |
| expect(() => |
| validateGoogleFontFunctionCall('Inter', { subsets: ['latin', 'oops'] }) |
| ).toThrowErrorMatchingInlineSnapshot(` |
| "Unknown subset \`oops\` for font \`Inter\`. |
| Available subsets: \`cyrillic\`, \`cyrillic-ext\`, \`greek\`, \`greek-ext\`, \`latin\`, \`latin-ext\`, \`vietnamese\`" |
| `) |
| }) |
|
|
| test('Missing subsets in config and call', async () => { |
| expect(() => validateGoogleFontFunctionCall('Inter', {})) |
| .toThrowErrorMatchingInlineSnapshot(` |
| "Preload is enabled but no subsets were specified for font \`Inter\`. Please specify subsets or disable preloading if your intended subset can't be preloaded. |
| Available subsets: \`cyrillic\`, \`cyrillic-ext\`, \`greek\`, \`greek-ext\`, \`latin\`, \`latin-ext\`, \`vietnamese\` |
| |
| Read more: https://nextjs.org/docs/messages/google-fonts-missing-subsets" |
| `) |
| }) |
|
|
| test('Setting axes on non variable font', async () => { |
| expect(() => |
| validateGoogleFontFunctionCall('Abel', { |
| weight: '400', |
| axes: [], |
| subsets: ['latin'], |
| }) |
| ).toThrowErrorMatchingInlineSnapshot( |
| `"Axes can only be defined for variable fonts."` |
| ) |
| }) |
|
|
| test('Setting axes on variable font with incorrect weight', async () => { |
| expect(() => |
| validateGoogleFontFunctionCall('Roboto_Flex', { |
| weight: ['400', '700'], |
| axes: ['wght'], |
| subsets: ['latin'], |
| }) |
| ).toThrowErrorMatchingInlineSnapshot( |
| '"Axes can only be defined for variable fonts when the weight property is nonexistent or set to `variable`."' |
| ) |
| }) |
| }) |
|
|
