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test: fix 'new default config' test 

This test was accidentally removed by a bad merge commit, see
29291c89 (Merge branch 'develop' into pr/aloisklink/4112, 2023-07-06).

This test checks whether the default config defined in the
`config.schema.yaml` file matches the old default config defined in
`oldDefaultConfig.ts`.

Fixes: 29291c8901
This commit is contained in:
Alois Klink 2023-07-07 02:01:03 +01:00
parent 194ef202ac
commit 2b53e02153
1 changed files with 41 additions and 0 deletions
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41
packages/mermaid/src/config.spec.ts
View File

@ -1,4 +1,6 @@
import * as configApi from './config.js';
import isObject from 'lodash-es/isObject.js';
import type { MermaidConfig } from './config.type.js';
describe('when working with site config', function () {
beforeEach(() => {
@ -69,4 +71,43 @@ describe('when working with site config', function () {
const config_4 = configApi.getConfig();
expect(config_4.altFontFamily).toBeUndefined();
});
it('test new default config', async function () {
const { default: oldDefault } = (await import('./oldDefaultConfig.js')) as {
default: Required<MermaidConfig>;
};
// gitGraph used to not have this option (aka it was `undefined`)
oldDefault.gitGraph.useMaxWidth = false;
// class diagrams used to not have these options set (aka they were `undefined`)
oldDefault.class.htmlLabels = false;
const { default: newDefault } = await import('./defaultConfig.js');
// check subsets of the objects, to improve vitest error messages
// we can't just use `expect(newDefault).to.deep.equal(oldDefault);`
// because the functions in the config won't be the same
expect(new Set(Object.keys(newDefault))).to.deep.equal(new Set(Object.keys(oldDefault)));
// @ts-ignore: Expect that all the keys in newDefault are valid MermaidConfig keys
Object.keys(newDefault).forEach((key: keyof MermaidConfig) => {
// recurse through object, since we want to treat functions differently
if (!Array.isArray(newDefault[key]) && isObject(newDefault[key])) {
expect(new Set(Object.keys(newDefault[key]))).to.deep.equal(
new Set(Object.keys(oldDefault[key]))
);
for (const key2 in newDefault[key]) {
if (typeof newDefault[key][key2] === 'function') {
expect(newDefault[key][key2].toString()).to.deep.equal(
oldDefault[key][key2].toString()
);
} else {
expect(newDefault[key]).to.have.deep.property(key2, oldDefault[key][key2]);
}
}
} else {
expect(newDefault[key]).to.deep.equal(oldDefault[key]);
}
});
});
});