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2026-05-30 22:47:36 +08:00

60 lines
1.1 KiB
TypeScript

import {sourceNeedsElk} from './mermaid.ts';
import {dedent} from '../utils/testhelper.ts';
test('MermaidConfigLayoutCheck', () => {
expect(sourceNeedsElk(dedent(`
flowchart TB
elk --> B
`))).toEqual(false);
expect(sourceNeedsElk(dedent(`
---
config:
layout : elk
---
flowchart TB
A --> B
`))).toEqual(true);
expect(sourceNeedsElk(dedent(`
---
config:
layout: elk.layered
---
flowchart TB
A --> B
`))).toEqual(true);
expect(sourceNeedsElk(`
%%{ init : { "flowchart": { "defaultRenderer": "elk" } } }%%
flowchart TB
A --> B
`)).toEqual(true);
expect(sourceNeedsElk(dedent(`
---
config:
layout: 123
---
%%{ init : { "class": { "defaultRenderer": "elk.any" } } }%%
flowchart TB
A --> B
`))).toEqual(true);
expect(sourceNeedsElk(`
%%{init:{
"layout" : "elk.layered"
}}%%
flowchart TB
A --> B
`)).toEqual(true);
expect(sourceNeedsElk(`
%%{ initialize: {
'layout' : 'elk.layered'
}}%%
flowchart TB
A --> B
`)).toEqual(true);
});