var parsePageFromString = require('../parsePageFromString');
var Page = require('../../models/page');

describe('parsePageFromString', function() {
    var page = new Page();

    it('should parse YAML frontmatter', function() {
        var CONTENT = '---\nhello: true\nworld: "cool"\n---\n# Hello World\n';
        var newPage = parsePageFromString(page, CONTENT);

        expect(newPage.getDir()).toBe('ltr');
        expect(newPage.getContent()).toBe('# Hello World\n');

        var attrs = newPage.getAttributes();
        expect(attrs.size).toBe(2);
        expect(attrs.get('hello')).toBe(true);
        expect(attrs.get('world')).toBe('cool');
    });

    it('should parse text direction (english)', function() {
        var CONTENT = 'Hello World';
        var newPage = parsePageFromString(page, CONTENT);

        expect(newPage.getDir()).toBe('ltr');
        expect(newPage.getContent()).toBe('Hello World');
        expect(newPage.getAttributes().size).toBe(0);
    });

    it('should parse text direction (arab)', function() {
        var CONTENT = 'مرحبا بالعالم';
        var newPage = parsePageFromString(page, CONTENT);

        expect(newPage.getDir()).toBe('rtl');
        expect(newPage.getContent()).toBe('مرحبا بالعالم');
        expect(newPage.getAttributes().size).toBe(0);
    });
});