test.js

import assert from 'node:assert/strict'
import { describe, it } from 'node:test'
import { remark } from 'remark'
import { remarkObsidianLink } from './dist/index.js'

describe('with no opts', () => {
  const pre = (mdString) => remark().processSync(mdString).toString()
  const post = (mdString) =>
    remark().use(remarkObsidianLink).processSync(mdString).toString()

  it('removes links', () => {
    assert.deepEqual(post('[[Wiki Link]]'), pre('Wiki Link'))
    assert.deepEqual(post('[[Wiki Link|Alias]]'), pre('Alias'))
    assert.deepEqual(post('[[#Internal Link]]'), pre('#Internal Link'))
    assert.deepEqual(post('[[#Internal Link | Alias]]'), pre('Alias'))
    assert.deepEqual(post('[[#^block]]'), pre('#^block'))
    assert.deepEqual(post('[[#^block|Alias]]'), pre('Alias'))
    assert.deepEqual(post('[[Other#Header]]'), pre('Other#Header'))
    assert.deepEqual(post('[[Other#Header|Alias]]'), pre('Alias'))
    assert.deepEqual(post('[[Other#^block]]'), pre('Other#^block'))
    assert.deepEqual(post('[[Other#^block|Alias]]'), pre('Alias'))
  })
})

describe('with opts.toLink', () => {
  const pre = (mdString) => remark().processSync(mdString).toString()

  it('returns toLink output link', () => {
    const post = (mdString) =>
      remark()
        .use(remarkObsidianLink, {
          toLink: () => ({ value: 'Odd', uri: '/odd' }),
        })
        .processSync(mdString)
        .toString()

    assert.deepEqual(post('[[Wiki Link]]'), pre('[Odd](/odd)'))
    assert.deepEqual(post('[[Wiki Link|Alias]]'), pre('[Odd](/odd)'))
  })
})