forked from facebook/docusaurus
/
validateThemeConfig.test.ts
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/
validateThemeConfig.test.ts
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/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
import {
validateThemeConfig,
DEFAULT_THEME_CONFIG,
} from '../validateThemeConfig';
import type {Joi} from '@docusaurus/utils-validation';
import type {ThemeConfig, UserThemeConfig} from '@docusaurus/theme-mermaid';
function testValidateThemeConfig(themeConfig: UserThemeConfig) {
function validate(
schema: Joi.ObjectSchema<ThemeConfig>,
cfg: UserThemeConfig,
) {
const {value, error} = schema.validate(cfg, {
convert: false,
});
if (error) {
throw error;
}
return value;
}
return validateThemeConfig({validate, themeConfig});
}
describe('validateThemeConfig', () => {
it('undefined config', () => {
const mermaid = undefined;
expect(testValidateThemeConfig({mermaid})).toEqual(DEFAULT_THEME_CONFIG);
});
it('nonexistent config', () => {
expect(testValidateThemeConfig({})).toEqual(DEFAULT_THEME_CONFIG);
});
it('empty config', () => {
const mermaid = {};
expect(testValidateThemeConfig({mermaid})).toEqual(DEFAULT_THEME_CONFIG);
});
it('theme', () => {
const mermaid = {
theme: {
light: 'light',
dark: 'dark',
},
};
expect(testValidateThemeConfig({mermaid})).toEqual({
mermaid: {
...DEFAULT_THEME_CONFIG.mermaid,
...mermaid,
},
});
});
it('mermaidOptions', () => {
const mermaid = {
mermaidOptions: {
fontFamily: 'Ariel',
},
};
expect(testValidateThemeConfig({mermaid})).toEqual({
mermaid: {
...DEFAULT_THEME_CONFIG.mermaid,
...mermaid,
},
});
});
});