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80 lines
2.3 KiB
80 lines
2.3 KiB
var assert = require('assert');
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var fs = require('fs');
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var path = require('path');
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var base64Img = require('../base64-img');
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function getpath(filepath) {
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return path.join(__dirname, filepath);
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}
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function readFileSync(filepath, encoding) {
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return fs.readFileSync(path.join(__dirname, filepath), { encoding: encoding || 'base64' });
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}
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describe('Test', function() {
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it('All test', function(done) {
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var demo = readFileSync('img/demo.png');
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base64Img.base64(getpath('img/demo.png'), function(err, data) {
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base64Img.img(data, getpath('dest'), '1', function(err, filepath) {
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assert.equal(filepath, getpath('dest/1.png'));
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assert.equal(demo, readFileSync('dest/1.png'));
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done();
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});
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});
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});
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it('All test sync', function() {
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var demo = readFileSync('img/demo.png');
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var data = base64Img.base64Sync(getpath('img/demo.png'));
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var filepath = base64Img.imgSync(data, getpath('dest'), '2');
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assert.equal(filepath, getpath('dest/2.png'));
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assert.equal(demo, readFileSync('dest/2.png'));
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});
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describe('img', function() {
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it('Image base64 data error', function() {
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assert.throws(
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function() {
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base64Img.imgSync('data:');
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},
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function(err) {
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if (/base64/.test(err)) {
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return true;
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}
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}
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);
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});
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it('jpeg', function() {
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var data = base64Img.base64Sync(getpath('img/demo.png')).replace('image/png', 'image/jpeg');
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var filepath = base64Img.imgSync(data, getpath('dest'), '3');
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assert.equal('.jpg', path.extname(filepath));
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});
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it('request', function(done) {
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var url = 'http://webresource.c-ctrip.com/ResCRMOnline/R5/html5/images/57.png';
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var demo = readFileSync('img/demo.png');
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var data = base64Img.base64Sync(getpath('img/demo.png'));
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base64Img.requestBase64(url, function(err, res, body) {
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if (err) {
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done();
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return console.log(err);
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}
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assert.equal(body.substr(0, 10), data.substr(0, 10));
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done();
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});
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});
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});
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it('Svg', function() {
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var data = base64Img.base64Sync(getpath('img/car.svg'))
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fs.writeFileSync(getpath('dest/svg.html'), `<img src="${data}">`, { encoding: 'utf8'})
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base64Img.imgSync(data, getpath('dest'), '4')
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})
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}); |