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attachments.js
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attachments.js
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'use strict';
const Promise = require('bluebird') // Promise library
const expect = require('chai').expect // Assertion library
// Init API instance
const api = require('../index')({ version: 'v1.0', mimeTypes: { test: 'text/test' } })
// NOTE: Set test to true
api._test = true;
let event = {
httpMethod: 'get',
path: '/',
body: {},
headers: {
'Content-Type': 'application/json'
}
}
/******************************************************************************/
/*** DEFINE TEST ROUTES ***/
/******************************************************************************/
api.get('/attachment', function(req,res) {
res.attachment().send({ status: 'ok' })
})
api.get('/attachment/pdf', function(req,res) {
res.attachment('/test/foo.pdf').send('filedata')
})
api.get('/attachment/png', function(req,res) {
res.attachment('/test/foo.png').send('filedata')
})
api.get('/attachment/csv', function(req,res) {
res.attachment('test/path/foo.csv').send('filedata')
})
api.get('/attachment/custom', function(req,res) {
res.attachment('/test/path/foo.test').send('filedata')
})
api.get('/attachment/empty-string', function(req,res) {
res.attachment(' ').send('filedata')
})
api.get('/attachment/null-string', function(req,res) {
res.attachment(null).send('filedata')
})
/******************************************************************************/
/*** BEGIN TESTS ***/
/******************************************************************************/
describe('Attachment Tests:', function() {
it('Simple attachment', function() {
let _event = Object.assign({},event,{ path: '/attachment' })
return new Promise((resolve,reject) => {
api.run(_event,{},function(err,res) { resolve(res) })
}).then((result) => {
expect(result).to.deep.equal({ headers: { 'content-disposition': 'attachment', 'content-type': 'application/json' }, statusCode: 200, body: '{"status":"ok"}', isBase64Encoded: false })
})
}) // end it
it('PDF attachment w/ path', function() {
let _event = Object.assign({},event,{ path: '/attachment/pdf' })
return new Promise((resolve,reject) => {
api.run(_event,{},function(err,res) { resolve(res) })
}).then((result) => {
expect(result).to.deep.equal({ headers: { 'content-disposition': 'attachment; filename=\"foo.pdf\"', 'content-type': 'application/pdf' }, statusCode: 200, body: 'filedata', isBase64Encoded: false })
})
}) // end it
it('PNG attachment w/ path', function() {
let _event = Object.assign({},event,{ path: '/attachment/png' })
return new Promise((resolve,reject) => {
api.run(_event,{},function(err,res) { resolve(res) })
}).then((result) => {
expect(result).to.deep.equal({ headers: { 'content-disposition': 'attachment; filename=\"foo.png\"', 'content-type': 'image/png' }, statusCode: 200, body: 'filedata', isBase64Encoded: false })
})
}) // end it
it('CSV attachment w/ path', function() {
let _event = Object.assign({},event,{ path: '/attachment/csv' })
return new Promise((resolve,reject) => {
api.run(_event,{},function(err,res) { resolve(res) })
}).then((result) => {
expect(result).to.deep.equal({ headers: { 'content-disposition': 'attachment; filename=\"foo.csv\"', 'content-type': 'text/csv' }, statusCode: 200, body: 'filedata', isBase64Encoded: false })
})
}) // end it
it('Custom MIME type attachment w/ path', function() {
let _event = Object.assign({},event,{ path: '/attachment/custom' })
return new Promise((resolve,reject) => {
api.run(_event,{},function(err,res) { resolve(res) })
}).then((result) => {
expect(result).to.deep.equal({ headers: { 'content-disposition': 'attachment; filename=\"foo.test\"', 'content-type': 'text/test' }, statusCode: 200, body: 'filedata', isBase64Encoded: false })
})
}) // end it
it('Empty string', function() {
let _event = Object.assign({},event,{ path: '/attachment/empty-string' })
return new Promise((resolve,reject) => {
api.run(_event,{},function(err,res) { resolve(res) })
}).then((result) => {
expect(result).to.deep.equal({ headers: { 'content-disposition': 'attachment', 'content-type': 'application/json' }, statusCode: 200, body: 'filedata', isBase64Encoded: false })
})
}) // end it
it('Null string', function() {
let _event = Object.assign({},event,{ path: '/attachment/empty-string' })
return new Promise((resolve,reject) => {
api.run(_event,{},function(err,res) { resolve(res) })
}).then((result) => {
expect(result).to.deep.equal({ headers: { 'content-disposition': 'attachment', 'content-type': 'application/json' }, statusCode: 200, body: 'filedata', isBase64Encoded: false })
})
}) // end it
}) // end HEADER tests