const { assert } = require('chai')
const fs = require('fs')

describe('Parser Markdown', function () {

	// default file
	const markdownData = fs.readFileSync('./ressources/index.md', 'utf8')

	// get function parseMarkdownFile
	const parseMarkdownFile = require('./../src/parsers/markdown.js')

	// start parsing
	const result = parseMarkdownFile(markdownData)

	// check results
	it('fields exists', function() {
      	assert.notEqual(result.fields, undefined)
    })

	it('fields is object', function() {
		assert.isObject(result.fields)
    })

	it('fields are valid', function() {
		assert.deepEqual(result.fields, {
            media: {
                src: {
                    sizes: [{
                            width: 300
                        },
                        {
                            height: 100,
                            width: 500
                        }
                    ],
                    src: '_images/dog.jpg'
                }
            },   
			title: 'health goth DIY tattooed',
			view: 'page.njk',
			meta: {
		    	description: 'DSA yes plz hot chicken green juice'
			}
		})
    })

	it('content exists', function() {
      	assert.notEqual(result.content, '')
    })

	it('content has html', function() {
      	assert.match(result.content, /<h2 id="normcore-cold-pressed-ramps-dsa">Normcore cold-pressed ramps DSA<\/h2>/)
    })
})