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node-red/test/red/api/editor/library_spec.js

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/**
* Copyright JS Foundation and other contributors, http://js.foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
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var should = require("should");
var sinon = require("sinon");
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var request = require('supertest');
var express = require('express');
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var bodyParser = require('body-parser');
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var app;
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var library = require("../../../../red/api/editor/library");
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describe("api/editor/library", function() {
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before(function() {
app = express();
app.use(bodyParser.json());
app.get("/library/flows",library.getAll);
app.post(/library\/([^\/]+)\/(.*)/,library.saveEntry);
app.get(/library\/([^\/]+)(?:$|\/(.*))/,library.getEntry);
});
after(function() {
});
it('returns all flows', function(done) {
library.init({
library: {
getEntries: function(opts) {
return Promise.resolve({a:1,b:2});
}
}
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});
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request(app)
.get('/library/flows')
.expect(200)
.end(function(err,res) {
if (err) {
return done(err);
}
res.body.should.have.property('a',1);
res.body.should.have.property('b',2);
done();
});
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})
it('returns an error on all flows', function(done) {
library.init({
library: {
getEntries: function(opts) {
var err = new Error("message");
err.code = "random_error";
err.status = 400;
var p = Promise.reject(err);
p.catch(()=>{});
return p;
}
}
});
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request(app)
.get('/library/flows')
.expect(400)
.end(function(err,res) {
if (err) {
return done(err);
}
res.body.should.have.property('code');
res.body.code.should.be.equal("random_error");
res.body.should.have.property('message');
res.body.message.should.be.equal("message");
done();
});
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});
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it('returns an individual entry - flow type', function(done) {
var opts;
library.init({
library: {
getEntry: function(_opts) {
opts = _opts;
return Promise.resolve('{"a":1,"b":2}');
}
}
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});
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request(app)
.get('/library/flows/abc')
.expect(200)
.end(function(err,res) {
if (err) {
return done(err);
}
res.body.should.have.property('a',1);
res.body.should.have.property('b',2);
opts.should.have.property('type','flows');
opts.should.have.property('path','abc');
done();
});
})
it('returns a directory listing - flow type', function(done) {
var opts;
library.init({
library: {
getEntry: function(_opts) {
opts = _opts;
return Promise.resolve({"a":1,"b":2});
}
}
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});
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request(app)
.get('/library/flows/abc/def')
.expect(200)
.end(function(err,res) {
if (err) {
return done(err);
}
res.body.should.have.property('a',1);
res.body.should.have.property('b',2);
opts.should.have.property('type','flows');
opts.should.have.property('path','abc/def');
done();
});
})
it('returns an individual entry - non-flow type', function(done) {
var opts;
library.init({
library: {
getEntry: function(_opts) {
opts = _opts;
return Promise.resolve('{"a":1,"b":2}');
}
}
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});
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request(app)
.get('/library/non-flow/abc')
.expect(200)
.end(function(err,res) {
if (err) {
return done(err);
}
opts.should.have.property('type','non-flow');
opts.should.have.property('path','abc');
res.text.should.eql('{"a":1,"b":2}');
done();
});
})
it('returns a directory listing - non-flow type', function(done) {
var opts;
library.init({
library: {
getEntry: function(_opts) {
opts = _opts;
return Promise.resolve({"a":1,"b":2});
}
}
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});
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request(app)
.get('/library/non-flow/abc/def')
.expect(200)
.end(function(err,res) {
if (err) {
return done(err);
}
res.body.should.have.property('a',1);
res.body.should.have.property('b',2);
opts.should.have.property('type','non-flow');
opts.should.have.property('path','abc/def');
done();
});
})
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it('returns an error on individual get', function(done) {
var opts;
library.init({
library: {
getEntry: function(_opts) {
opts = _opts;
var err = new Error("message");
err.code = "random_error";
err.status = 400;
var p = Promise.reject(err);
p.catch(()=>{});
return p;
}
}
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});
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request(app)
.get('/library/flows/123')
.expect(400)
.end(function(err,res) {
if (err) {
return done(err);
}
opts.should.have.property('type','flows');
opts.should.have.property('path','123');
res.body.should.have.property('code');
res.body.code.should.be.equal("random_error");
res.body.should.have.property('message');
res.body.message.should.be.equal("message");
done();
});
});
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it('saves an individual entry - flow type', function(done) {
var opts;
library.init({
library: {
saveEntry: function(_opts) {
opts = _opts;
return Promise.resolve();
}
}
});
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request(app)
.post('/library/flows/abc/def')
.expect(204)
.send({a:1,b:2,c:3})
.end(function(err,res) {
if (err) {
return done(err);
}
opts.should.have.property('type','flows');
opts.should.have.property('path','abc/def');
opts.should.have.property('meta',{});
opts.should.have.property('body',JSON.stringify({a:1,b:2,c:3}));
done();
});
})
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it('saves an individual entry - non-flow type', function(done) {
var opts;
library.init({
library: {
saveEntry: function(_opts) {
opts = _opts;
return Promise.resolve();
}
}
});
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request(app)
.post('/library/non-flow/abc/def')
.expect(204)
.send({a:1,b:2,text:"123"})
.end(function(err,res) {
if (err) {
return done(err);
}
opts.should.have.property('type','non-flow');
opts.should.have.property('path','abc/def');
opts.should.have.property('meta',{a:1,b:2});
opts.should.have.property('body',"123");
done();
});
})
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it('returns an error on individual save', function(done) {
var opts;
library.init({
library: {
saveEntry: function(_opts) {
opts = _opts;
var err = new Error("message");
err.code = "random_error";
err.status = 400;
var p = Promise.reject(err);
p.catch(()=>{});
return p;
}
}
});
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request(app)
.post('/library/non-flow/abc/def')
.send({a:1,b:2,text:"123"})
.expect(400)
.end(function(err,res) {
if (err) {
return done(err);
}
opts.should.have.property('type','non-flow');
opts.should.have.property('path','abc/def');
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res.body.should.have.property('code');
res.body.code.should.be.equal("random_error");
res.body.should.have.property('message');
res.body.message.should.be.equal("message");
done();
});
});
});