A suite to track Project Diva score statistics and ratings / D4DJ event data.
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projectdivar/server/node_modules/express-fileupload/test/options.spec.js

220 lines
8.4 KiB

const fs = require('fs');
const path = require('path');
const request = require('supertest');
const server = require('./server');
const clearUploadsDir = server.clearUploadsDir;
const fileDir = server.fileDir;
const uploadDir = server.uploadDir;
describe('File Upload Options Tests', function() {
afterEach(function(done) {
clearUploadsDir();
done();
});
/**
* Upload the file for testing and verify the expected filename.
* @param {object} options The expressFileUpload options.
* @param {string} actualFileNameToUpload The name of the file to upload.
* @param {string} expectedFileNameOnFileSystem The name of the file after upload.
* @param {function} done The mocha continuation function.
*/
function executeFileUploadTestWalk(options,
actualFileNameToUpload,
expectedFileNameOnFileSystem,
done) {
request(server.setup(options))
.post('/upload/single')
.attach('testFile', path.join(fileDir, actualFileNameToUpload))
.expect(200)
.end(function(err) {
if (err) {
return done(err);
}
const uploadedFilePath = path.join(uploadDir, expectedFileNameOnFileSystem);
fs.stat(uploadedFilePath, done);
});
}
describe('Testing [safeFileNames] option to ensure:', function() {
it('Does nothing to your filename when disabled.',
function(done) {
const fileUploadOptions = {safeFileNames: false};
const actualFileName = 'my$Invalid#fileName.png123';
const expectedFileName = 'my$Invalid#fileName.png123';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Is disabled by default.',
function(done) {
const fileUploadOptions = null;
const actualFileName = 'my$Invalid#fileName.png123';
const expectedFileName = 'my$Invalid#fileName.png123';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Strips away all non-alphanumeric characters (excluding hyphens/underscores) when enabled.',
function(done) {
const fileUploadOptions = {safeFileNames: true};
const actualFileName = 'my$Invalid#fileName.png123';
const expectedFileName = 'myInvalidfileNamepng123';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Accepts a regex for stripping (decidedly) "invalid" characters from filename.',
function(done) {
const fileUploadOptions = {safeFileNames: /[$#]/g};
const actualFileName = 'my$Invalid#fileName.png123';
const expectedFileName = 'myInvalidfileName.png123';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
});
describe('Testing [preserveExtension] option to ensure:', function() {
it('Does not preserve the extension of your filename when disabled.',
function(done) {
const fileUploadOptions = {safeFileNames: true, preserveExtension: false};
const actualFileName = 'my$Invalid#fileName.png123';
const expectedFileName = 'myInvalidfileNamepng123';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Is disabled by default.',
function(done) {
const fileUploadOptions = {safeFileNames: true};
const actualFileName = 'my$Invalid#fileName.png123';
const expectedFileName = 'myInvalidfileNamepng123';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Shortens your extension to the default(3) when enabled, if the extension found is larger.',
function(done) {
const fileUploadOptions = {safeFileNames: true, preserveExtension: true};
const actualFileName = 'my$Invalid#fileName.png123';
const expectedFileName = 'myInvalidfileNamepng.123';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Leaves your extension alone when enabled, if the extension found is <= default(3) length',
function(done) {
const fileUploadOptions = {safeFileNames: true, preserveExtension: true};
const actualFileName = 'car.png';
const expectedFileName = 'car.png';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Can be configured for an extension length > default(3).',
function(done) {
const fileUploadOptions = {safeFileNames: true, preserveExtension: 7};
const actualFileName = 'my$Invalid#fileName.png123';
const expectedFileName = 'myInvalidfileName.png123';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Can be configured for an extension length < default(3).',
function(done) {
const fileUploadOptions = {safeFileNames: true, preserveExtension: 2};
const actualFileName = 'my$Invalid#fileName.png123';
const expectedFileName = 'myInvalidfileNamepng1.23';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Will use the absolute value of your extension length when negative.',
function(done) {
const fileUploadOptions = {safeFileNames: true, preserveExtension: -5};
const actualFileName = 'my$Invalid#fileName.png123';
const expectedFileName = 'myInvalidfileNamep.ng123';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Will leave no extension when the extension length == 0.',
function(done) {
const fileUploadOptions = {safeFileNames: true, preserveExtension: 0};
const actualFileName = 'car.png';
const expectedFileName = 'car';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Will accept numbers as strings, if they can be resolved with parseInt.',
function(done) {
const fileUploadOptions = {safeFileNames: true, preserveExtension: '3'};
const actualFileName = 'my$Invalid#fileName.png123';
const expectedFileName = 'myInvalidfileNamepng.123';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Will be evaluated for truthy-ness if it cannot be parsed as an int.',
function(done) {
const fileUploadOptions = {safeFileNames: true, preserveExtension: 'not-a-#-but-truthy'};
const actualFileName = 'my$Invalid#fileName.png123';
const expectedFileName = 'myInvalidfileNamepng.123';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Will ignore any decimal amount when evaluating for extension length.',
function(done) {
const fileUploadOptions = {safeFileNames: true, preserveExtension: 4.98};
const actualFileName = 'my$Invalid#fileName.png123';
const expectedFileName = 'myInvalidfileNamepn.g123';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
it('Only considers the last dotted part as the extension.',
function(done) {
const fileUploadOptions = {safeFileNames: true, preserveExtension: true};
const actualFileName = 'basket.ball.bp';
const expectedFileName = 'basketball.bp';
executeFileUploadTestWalk(fileUploadOptions, actualFileName, expectedFileName, done);
});
});
describe('Testing [parseNested] option to ensure:', function() {
it('When [parseNested] is enabled result are nested', function(done){
const app = server.setup({parseNested: true});
request(app)
.post('/fields/nested')
.field('name', 'John')
.field('hobbies[0]', 'Cinema')
.field('hobbies[1]', 'Bike')
.expect('Content-Type', /json/)
.expect(200, {
name: 'John',
hobbies: ['Cinema', 'Bike']
}, done);
});
it('When [parseNested] is disabled are flattened', function(done){
const app = server.setup({parseNested: false});
request(app)
.post('/fields/flattened')
.field('name', 'John')
.field('hobbies[0]', 'Cinema')
.field('hobbies[1]', 'Bike')
.expect('Content-Type', /json/)
.expect(200, {
name: 'John',
'hobbies[0]': 'Cinema',
'hobbies[1]': 'Bike'
}, done);
});
});
});