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/*******************************************************************************
* Copyright (c) 2016 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials are made
* available under the terms of the Eclipse Public License v1.0
* (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution
* License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html).
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
/*eslint-env node, mocha*/
var chai = require('chai'),
express = require('express'),
nodePath = require('path'),
PrefsController = require('../lib/controllers/prefs').router,
Promise = require('bluebird'),
supertestAsPromised = require('supertest-as-promised'),
testData = require('./support/test_data');
var expect = chai.expect,
fs = Promise.promisifyAll(require('fs')),
mkdirpAsync = Promise.promisify(require('mkdirp'));
var CONTEXT_PATH = '';
var PREFS_PREFIX = CONTEXT_PATH + '/prefs';
var WORKSPACE_DIR = nodePath.join(__dirname, '.test_workspace');
var samplePrefData = {
user: {
foo: {
bar: 123,
qux: 'q'
},
foo2: false
},
zzz: 1
};
var app = express();
app.use(/* @callback */ function(req, res, next) {
req.user = { workspaceDir: WORKSPACE_DIR };
next();
})
.use(PREFS_PREFIX, PrefsController({
configParams: {
'orion.single.user': false, // use workspaceDir from req.user
},
ttl: 50, // flush after 50 ms
}));
var request = supertestAsPromised.bind(null, app);
function setupWorkspace(done) {
return Promise.fromCallback(testData.setUp.bind(null, WORKSPACE_DIR))
.asCallback(done);
}
function setupPrefs(done) {
var path = nodePath.join(WORKSPACE_DIR, '.orion', PrefsController.PREF_FILENAME);
return mkdirpAsync(nodePath.dirname(path))
.then(() => fs.writeFileAsync(path, JSON.stringify(samplePrefData)))
.asCallback(done);
}
describe('prefs', function() {
beforeEach(setupWorkspace);
describe('when NO prefs.json exists', function() {
describe('and we GET a nonexistent single key', function() {
it('should receive 404', function() {
return request().get(PREFS_PREFIX + '/user/a/b/c?key=jsjsijf')
.expect(404);
});
});
describe('and we GET a nonexistent node', function() {
it('should receive empty node', function() {
return request().get(PREFS_PREFIX + '/user/a/b/c')
.expect(200)
.then(function(res) {
expect(res.body).to.deep.equal({ });
});
});
});
});
describe('when prefs.json exists', function() {
beforeEach(setupPrefs);
describe('and we GET a nonexistent single key', function() {
it('should receive 404', function() {
return request().get(PREFS_PREFIX + '/user/a/b/c?key=jsjsijf')
.expect(404);
});
});
describe('and we GET a nonexistent node', function() {
it('should receive empty node', function() {
return request().get(PREFS_PREFIX + '/user/a/b/c')
.expect(200)
.then(function(res) {
expect(res.body).to.deep.equal({ });
});
});
});
describe('and we GET a single key', function() {
it('should receive just that property', function() {
return request().get(PREFS_PREFIX + '/user/foo?key=bar').expect(200)
.then(function(res) {
expect(res.body).to.deep.equal({ bar: 123 });
});
});
});
describe('and we GET a node', function() {
it('should receive the entire node', function() {
return request().get(PREFS_PREFIX + '/user/foo').expect(200)
.then(function(res) {
expect(res.body).to.deep.equal({ bar: 123, qux: 'q' });
});
});
});
describe('and we PUT a single key', function() {
beforeEach(function() {
return request().put(PREFS_PREFIX + '/user/foo')
.type('form')
.send({ key: 'bar' }).send({ value: 'modified' })
.expect(204);
});
it('should update the value', function() {
// Check the value
return request().get(PREFS_PREFIX + '/user/foo').expect(200)
.then(function(res) {
expect(res.body).to.deep.equal({ bar: 'modified', qux: 'q' });
});
});
});
describe('and we PUT an entire node', function() {
beforeEach(function() {
return request().put(PREFS_PREFIX + '/user/foo')
.type('json')
.send({ howdy: 'partner' })
.expect(204);
});
it('should update the value', function() {
return request().get(PREFS_PREFIX + '/user/foo').expect(200)
.then(function(res) {
expect(res.body).to.deep.equal({ howdy: 'partner' });
});
});
});
describe('and we DELETE a single key', function() {
beforeEach(function() {
return request().delete(PREFS_PREFIX + '/user/foo?key=bar')
.expect(204);
});
it('should not have the deleted key', function() {
return request().get(PREFS_PREFIX + '/user/foo?key=bar')
.expect(404);
});
});
describe('and we DELETE entire node', function() {
beforeEach(function() {
return request().delete(PREFS_PREFIX + '/user/foo')
.expect(204);
});
it('should be empty', function() {
// Node should be empty
return request().get(PREFS_PREFIX + '/user/foo').expect(200)
.then(function(res) {
expect(res.body).to.deep.equal({ });
});
});
});
describe('and we DELETE a non-existent node', function() {
beforeEach(function() {
return request().delete(PREFS_PREFIX + '/user/foo/asgjsgkjkjtiwujk')
.expect(204);
});
it('should have no effect', function() {
return request().get(PREFS_PREFIX + '/').expect(200)
.then(function(res) {
expect(res.body).to.deep.equal(samplePrefData);
});
});
});
});
});
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