gitbook-restructuredtext/test/summary.js

Parse reStructuredText content for gitbook

var fs = require('fs');
var path = require('path');
var assert = require('assert');

var summary = require('../').summary;

describe('Summary parsing', function () {
    var LEXED;

    before(function(done) {
        var CONTENT = fs.readFileSync(path.join(__dirname, './fixtures/SUMMARY.rst'), 'utf8');

        qdone(summary(CONTENT)
        .then(function(lexed) {
            LEXED = lexed;
        }), done);
    });

    it('should detect chapters', function() {
        assert.equal(LEXED.chapters.length, 5);
    });

    it('should support articles', function() {
        assert.equal(LEXED.chapters[0].articles.length, 2);
        assert.equal(LEXED.chapters[1].articles.length, 0);
        assert.equal(LEXED.chapters[2].articles.length, 0);
    });

    it('should detect paths and titles', function() {
        assert(LEXED.chapters[0].path);
        assert(LEXED.chapters[1].path);
        assert(LEXED.chapters[2].path);
        assert(LEXED.chapters[3].path);
        assert.equal(LEXED.chapters[4].path, null);

        assert(LEXED.chapters[0].title);
        assert(LEXED.chapters[1].title);
        assert(LEXED.chapters[2].title);
        assert(LEXED.chapters[3].title);
        assert(LEXED.chapters[4].title);
    });

    it('should correctly convert it to text', function(done) {
        var text = summary.toText(LEXED);

        qdone(summary(text)
        .then(function(lexed) {
            assertObjectsEqual(lexed, LEXED);
        }), done);
    });
});