mirror of
https://github.com/GitbookIO/gitbook.git
synced 2026-09-17 16:15:22 +00:00
Aaron O'Mullan
75 lines
2.7 KiB
JavaScript
75 lines
2.7 KiB
JavaScript
var fs = require('fs');
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var path = require('path');
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var assert = require('assert');
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var summary = require('../').parse.summary;
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var navigation = require('../').parse.navigation;
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var CONTENT = fs.readFileSync(path.join(__dirname, './fixtures/SUMMARY.md'), 'utf8');
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var LEXED = summary(CONTENT);
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describe('Summary navigation', function() {
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it('should provide next & prev entries for a file', function() {
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var nav = navigation(LEXED, [
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'README.html',
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'chapter-1/README.html',
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'chapter-1/ARTICLE1.html',
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'chapter-1/ARTICLE2.html',
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'chapter-2/README.html',
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]);
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// Make sure it found the files we gave it
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assert(nav['README.html']);
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assert(nav['chapter-1/README.html']);
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assert(nav['chapter-1/ARTICLE1.html']);
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assert(nav['chapter-1/ARTICLE2.html']);
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assert(nav['chapter-2/README.html']);
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assert.equal(nav['README.html'].prev, null);
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assert.equal(nav['README.html'].next.path, 'chapter-1/README.html');
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assert.equal(nav['chapter-1/README.html'].prev.path, 'README.html');
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assert.equal(nav['chapter-1/README.html'].next.path, 'chapter-1/ARTICLE1.html');
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assert.equal(nav['chapter-1/ARTICLE1.html'].prev.path, 'chapter-1/README.html');
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assert.equal(nav['chapter-1/ARTICLE1.html'].next.path, 'chapter-1/ARTICLE2.html');
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assert.equal(nav['chapter-1/ARTICLE2.html'].prev.path, 'chapter-1/ARTICLE1.html');
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assert.equal(nav['chapter-1/ARTICLE2.html'].next.path, 'chapter-2/README.html');
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assert.equal(nav['chapter-2/README.html'].prev.path, 'chapter-1/ARTICLE2.html');
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assert.equal(nav['chapter-2/README.html'].next.path, 'chapter-3/README.html');
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});
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it('should give full tree, when not limited', function() {
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var nav = navigation(LEXED);
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assert(nav['README.html']);
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assert(nav['chapter-1/README.html']);
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assert(nav['chapter-1/ARTICLE1.html']);
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assert(nav['chapter-1/ARTICLE2.html']);
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assert(nav['chapter-2/README.html']);
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assert(nav['chapter-3/README.html']);
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});
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it('should detect levels correctly', function() {
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var nav = navigation(LEXED);
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assert.equal(nav['README.html'].level, '0');
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assert.equal(nav['chapter-1/README.html'].level, '1');
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assert.equal(nav['chapter-1/ARTICLE1.html'].level, '1.1');
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assert.equal(nav['chapter-1/ARTICLE2.html'].level, '1.2');
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assert.equal(nav['chapter-2/README.html'].level, '2');
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assert.equal(nav['chapter-3/README.html'].level, '3');
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});
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it('should not accept null paths', function() {
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var nav = navigation(LEXED);
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assert(!nav[null]);
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});
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});
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