wiki/editor/test/wikilinks2.test.js

/*
 * Wiki - A wiki with editor
 * Copyright (c) 2021 Peter Stuifzand
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import assert from 'assert'
import {linkParser} from '../src/wikilinks2'

describe('linkParser', function () {
    it('parse', function () {
        let state = {src: '', pos: 0, tokens: []};
        state.__proto__.push = function (id, s, x) {
            let token = {id, s, x};
            this.tokens.push(token)
            return token
        }
        assert.deepStrictEqual(linkParser('test', state), false);
        assert.deepStrictEqual(state, {
            src: '',
            pos: 0,
            tokens: []
        })
    })

    it('parse 2', function () {
        let state = {src: '[[Link]]', pos: 0, tokens: []};
        state.__proto__.push = function (id, s, x) {
            let token = {id, s, x};
            this.tokens.push(token)
            return token
        }
        assert.deepStrictEqual(linkParser('test', state), true);
        assert.deepStrictEqual(state, {
            src: '[[Link]]',
            pos: 8,
            tokens: [{
                id: 'test',
                s: '',
                x: 0,
                meta: {match:'Link', tag: false}
            }]
        })
    })

    it('parse 3', function () {
        let state = {src: '1234[[Link]]', pos: 4, tokens: []};
        state.__proto__.push = function (id, s, x) {
            let token = {id, s, x};
            this.tokens.push(token)
            return token
        }
        assert.deepStrictEqual(linkParser('test', state), true);
        assert.deepStrictEqual(state, {
            src: '1234[[Link]]',
            pos: 12,
            tokens: [{
                id: 'test',
                s: '',
                x: 0,
                meta: {match:'Link', tag: false}
            }]
        })
    })

    it('parse 4', function () {
        let state = {src: '1234#[[TODO]]', pos: 4, tokens: []};
        state.__proto__.push = function (id, s, x) {
            let token = {id, s, x};
            this.tokens.push(token)
            return token
        }
        assert.deepStrictEqual(linkParser('test', state), true);
        assert.deepStrictEqual(state, {
            src: '1234#[[TODO]]',
            pos: 13,
            tokens: [{
                id: 'test',
                s: '',
                x: 0,
                meta: {match:'TODO', tag: true}
            }]
        })
    })

    it('parse text and two links', function () {
        let state = {src: '1234 [[Link]] [[Link2]]', pos: 5, tokens: []};
        state.__proto__.push = function (id, s, x) {
            let token = {id, s, x};
            this.tokens.push(token)
            return token
        }
        assert.deepStrictEqual(linkParser('test', state), true);
        assert.deepStrictEqual(state, {
            src: '1234 [[Link]] [[Link2]]',
            pos: 13,
            tokens: [{
                id: 'test',
                s: '',
                x: 0,
                meta: {match:'Link', tag: false}
            }]
        })
    })

    it('parse text and two links', function () {
        let state = {src: '1234 [[hello [[world]] Link2]]', pos: 5, tokens: []};
        state.__proto__.push = function (id, s, x) {
            let token = {id, s, x};
            this.tokens.push(token)
            return token
        }
        assert.deepStrictEqual(linkParser('test', state), true);
        assert.deepStrictEqual(state, {
            src: '1234 [[hello [[world]] Link2]]',
            pos: 30,
            tokens: [{
                id: 'test',
                s: '',
                x: 0,
                meta: {match:'hello [[world]] Link2', tag: false}
            }]
        })
    })
})