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node-red/test/unit/@node-red/runtime/lib/api/nodes_spec.js

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Initial projects implementation
2017-09-20 11:30:07 +02:00
/**
* 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 NR_TEST_UTILS = require("nr-test-utils");
var nodes = NR_TEST_UTILS.require("@node-red/runtime/lib/api/nodes")
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var mockLog = () => ({
log: sinon.stub(),
debug: sinon.stub(),
trace: sinon.stub(),
warn: sinon.stub(),
info: sinon.stub(),
metric: sinon.stub(),
audit: sinon.stub(),
_: function() { return "abc"}
})
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describe("runtime-api/nodes", function() {
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describe("getNodeInfo", function() {
beforeEach(function() {
nodes.init({
log: mockLog(),
nodes: {
getNodeInfo: function(id) {
if (id === "known") {
return {id:"known"};
} else {
return null;
}
}
}
});
})
it("returns node info", function(done) {
nodes.getNodeInfo({id:"known"}).then(function(result) {
result.should.eql({id:"known"});
done();
}).catch(done);
});
it("returns 404 if node not known", function(done) {
nodes.getNodeInfo({id:"unknown"}).then(function(result) {
done(new Error("Did not return internal error"));
}).catch(function(err) {
err.should.have.property('code','not_found');
err.should.have.property('status',404);
done();
}).catch(done);
});
});
describe("getNodeList", function() {
beforeEach(function() {
nodes.init({
log: mockLog(),
nodes: {
getNodeList: function() {
return [1,2,3];
}
}
});
})
it("returns node list", function(done) {
nodes.getNodeList({}).then(function(result) {
result.should.eql([1,2,3]);
done();
}).catch(done);
});
});
describe("getNodeConfig", function() {
beforeEach(function() {
nodes.init({
log: mockLog(),
nodes: {
getNodeConfig: function(id,lang) {
if (id === "known") {
return id+lang;
} else {
return null;
}
}
}
});
})
it("returns node config", function(done) {
nodes.getNodeConfig({id:"known",lang:'lang'}).then(function(result) {
result.should.eql("knownlang");
done();
}).catch(done);
});
it("returns 404 if node not known", function(done) {
nodes.getNodeConfig({id:"unknown",lang:'lang'}).then(function(result) {
done(new Error("Did not return internal error"));
}).catch(function(err) {
err.should.have.property('code','not_found');
err.should.have.property('status',404);
done();
}).catch(done);
});
});
describe("getNodeConfigs", function() {
beforeEach(function() {
nodes.init({
log: mockLog(),
nodes: {
getNodeConfigs: function(lang) {
return lang;
}
}
});
})
it("returns all node configs", function(done) {
nodes.getNodeConfigs({lang:'lang'}).then(function(result) {
result.should.eql("lang");
done();
}).catch(done);
});
});
describe("getModuleInfo", function() {
beforeEach(function() {
nodes.init({
log: mockLog(),
nodes: {
getModuleInfo: function(id) {
if (id === "known") {
return {module:"known"};
} else {
return null;
}
}
}
});
})
it("returns node info", function(done) {
nodes.getModuleInfo({module:"known"}).then(function(result) {
result.should.eql({module:"known"});
done();
}).catch(done);
});
it("returns 404 if node not known", function(done) {
nodes.getModuleInfo({module:"unknown"}).then(function(result) {
done(new Error("Did not return internal error"));
}).catch(function(err) {
err.should.have.property('code','not_found');
err.should.have.property('status',404);
done();
}).catch(done);
});
});
describe.skip("addModule", function() {});
describe.skip("removeModule", function() {});
describe.skip("setModuleState", function() {});
describe.skip("setNodeSetState", function() {});
describe.skip("getModuleCatalogs", function() {});
describe.skip("getModuleCatalog", function() {});
describe.skip("getIconList", function() {});
describe.skip("getIcon", function() {});
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});
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/*
var should = require("should");
var request = require('supertest');
var express = require('express');
var bodyParser = require('body-parser');
var sinon = require('sinon');
var nodes = require("../../../../red/api/admin/nodes");
var apiUtil = require("../../../../red/api/util");
describe("api/admin/nodes", function() {
var app;
function initNodes(runtime) {
runtime.log = {
audit:function(e){},//console.log(e)},
_:function(){},
info: function(){},
warn: function(){}
}
runtime.events = {
emit: function(){}
}
nodes.init(runtime);
}
before(function() {
app = express();
app.use(bodyParser.json());
app.get("/nodes",nodes.getAll);
app.post("/nodes",nodes.post);
app.get(/\/nodes\/((@[^\/]+\/)?[^\/]+)$/,nodes.getModule);
app.get(/\/nodes\/((@[^\/]+\/)?[^\/]+)\/([^\/]+)$/,nodes.getSet);
app.put(/\/nodes\/((@[^\/]+\/)?[^\/]+)$/,nodes.putModule);
app.put(/\/nodes\/((@[^\/]+\/)?[^\/]+)\/([^\/]+)$/,nodes.putSet);
app.get("/getIcons",nodes.getIcons);
app.delete("/nodes/:id",nodes.delete);
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sinon.stub(apiUtil,"determineLangFromHeaders").callsFake(function() {
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return "en-US";
});
});
after(function() {
apiUtil.determineLangFromHeaders.restore();
})
describe('get nodes', function() {
it('returns node list', function(done) {
initNodes({
nodes:{
getNodeList: function() {
return [1,2,3];
}
}
});
request(app)
.get('/nodes')
.set('Accept', 'application/json')
.expect(200)
.end(function(err,res) {
if (err) {
throw err;
}
res.body.should.be.an.Array();
res.body.should.have.lengthOf(3);
done();
});
});
it('returns node configs', function(done) {
initNodes({
nodes:{
getNodeConfigs: function() {
return "<script></script>";
}
},
i18n: {
determineLangFromHeaders: function(){}
}
});
request(app)
.get('/nodes')
.set('Accept', 'text/html')
.expect(200)
.expect("<script></script>")
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
it('returns node module info', function(done) {
initNodes({
nodes:{
getModuleInfo: function(id) {
return {"node-red":{name:"node-red"}}[id];
}
}
});
request(app)
.get('/nodes/node-red')
.expect(200)
.end(function(err,res) {
if (err) {
throw err;
}
res.body.should.have.property("name","node-red");
done();
});
});
it('returns 404 for unknown module', function(done) {
initNodes({
nodes:{
getModuleInfo: function(id) {
return {"node-red":{name:"node-red"}}[id];
}
}
});
request(app)
.get('/nodes/node-blue')
.expect(404)
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
it('returns individual node info', function(done) {
initNodes({
nodes:{
getNodeInfo: function(id) {
return {"node-red/123":{id:"node-red/123"}}[id];
}
}
});
request(app)
.get('/nodes/node-red/123')
.set('Accept', 'application/json')
.expect(200)
.end(function(err,res) {
if (err) {
throw err;
}
res.body.should.have.property("id","node-red/123");
done();
});
});
it('returns individual node configs', function(done) {
initNodes({
nodes:{
getNodeConfig: function(id) {
return {"node-red/123":"<script></script>"}[id];
}
},
i18n: {
determineLangFromHeaders: function(){}
}
});
request(app)
.get('/nodes/node-red/123')
.set('Accept', 'text/html')
.expect(200)
.expect("<script></script>")
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
it('returns 404 for unknown node', function(done) {
initNodes({
nodes:{
getNodeInfo: function(id) {
return {"node-red/123":{id:"node-red/123"}}[id];
}
}
});
request(app)
.get('/nodes/node-red/456')
.set('Accept', 'application/json')
.expect(404)
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
});
describe('install', function() {
it('returns 400 if settings are unavailable', function(done) {
initNodes({
settings:{available:function(){return false}}
});
request(app)
.post('/nodes')
.expect(400)
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
it('returns 400 if request is invalid', function(done) {
initNodes({
settings:{available:function(){return true}}
});
request(app)
.post('/nodes')
.send({})
.expect(400)
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
describe('by module', function() {
it('installs the module and returns module info', function(done) {
initNodes({
settings:{available:function(){return true}},
nodes:{
getModuleInfo: function(id) { return null; },
installModule: function() {
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return Promise.resolve({
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name:"foo",
nodes:[{id:"123"}]
});
}
}
});
request(app)
.post('/nodes')
.send({module: 'foo'})
.expect(200)
.end(function(err,res) {
if (err) {
throw err;
}
res.body.should.have.property("name","foo");
res.body.should.have.property("nodes");
res.body.nodes[0].should.have.property("id","123");
done();
});
});
it('fails the install if already installed', function(done) {
initNodes({
settings:{available:function(){return true}},
nodes:{
getModuleInfo: function(id) { return {nodes:{id:"123"}}; },
installModule: function() {
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return Promise.resolve({id:"123"});
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}
}
});
request(app)
.post('/nodes')
.send({module: 'foo'})
.expect(400)
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
it('fails the install if module error', function(done) {
initNodes({
settings:{available:function(){return true}},
nodes:{
getModuleInfo: function(id) { return null },
installModule: function() {
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return Promise.reject(new Error("test error"));
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}
}
});
request(app)
.post('/nodes')
.send({module: 'foo'})
.expect(400)
.end(function(err,res) {
if (err) {
throw err;
}
res.body.should.have.property("message","Error: test error");
done();
});
});
it('fails the install if module not found', function(done) {
initNodes({
settings:{available:function(){return true}},
nodes:{
getModuleInfo: function(id) { return null },
installModule: function() {
var err = new Error("test error");
err.code = 404;
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return Promise.reject(err);
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}
}
});
request(app)
.post('/nodes')
.send({module: 'foo'})
.expect(404)
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
});
});
describe('delete', function() {
it('returns 400 if settings are unavailable', function(done) {
initNodes({
settings:{available:function(){return false}}
});
request(app)
.del('/nodes/123')
.expect(400)
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
describe('by module', function() {
it('uninstalls the module', function(done) {
initNodes({
settings:{available:function(){return true}},
nodes:{
getModuleInfo: function(id) { return {nodes:[{id:"123"}]} },
getNodeInfo: function() { return null },
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uninstallModule: function() { return Promise.resolve({id:"123"});}
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}
});
request(app)
.del('/nodes/foo')
.expect(204)
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
it('fails the uninstall if the module is not installed', function(done) {
initNodes({
settings:{available:function(){return true}},
nodes:{
getModuleInfo: function(id) { return null },
getNodeInfo: function() { return null }
}
});
request(app)
.del('/nodes/foo')
.expect(404)
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
it('fails the uninstall if the module is not installed', function(done) {
initNodes({
settings:{available:function(){return true}},
nodes:{
getModuleInfo: function(id) { return {nodes:[{id:"123"}]} },
getNodeInfo: function() { return null },
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uninstallModule: function() { return Promise.reject(new Error("test error"));}
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}
});
request(app)
.del('/nodes/foo')
.expect(400)
.end(function(err,res) {
if (err) {
throw err;
}
res.body.should.have.property("message","Error: test error");
done();
});
});
});
});
describe('enable/disable', function() {
it('returns 400 if settings are unavailable', function(done) {
initNodes({
settings:{available:function(){return false}}
});
request(app)
.put('/nodes/123')
.expect(400)
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
it('returns 400 for invalid node payload', function(done) {
initNodes({
settings:{available:function(){return true}}
});
request(app)
.put('/nodes/node-red/foo')
.send({})
.expect(400)
.end(function(err,res) {
if (err) {
throw err;
}
res.body.should.have.property("message","Invalid request");
done();
});
});
it('returns 400 for invalid module payload', function(done) {
initNodes({
settings:{available:function(){return true}}
});
request(app)
.put('/nodes/foo')
.send({})
.expect(400)
.end(function(err,res) {
if (err) {
throw err;
}
res.body.should.have.property("message","Invalid request");
done();
});
});
it('returns 404 for unknown node', function(done) {
initNodes({
settings:{available:function(){return true}},
nodes:{
getNodeInfo: function() { return null }
}
});
request(app)
.put('/nodes/node-red/foo')
.send({enabled:false})
.expect(404)
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
it('returns 404 for unknown module', function(done) {
initNodes({
settings:{available:function(){return true}},
nodes:{
getModuleInfo: function(id) { return null }
}
});
request(app)
.put('/nodes/node-blue')
.send({enabled:false})
.expect(404)
.end(function(err,res) {
if (err) {
throw err;
}
done();
});
});
it('enables disabled node', function(done) {
initNodes({
settings:{available:function(){return true}},
nodes:{
getNodeInfo: function() { return {id:"123",enabled: false} },
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enableNode: function() { return Promise.resolve({id:"123",enabled: true,types:['a']}); }
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}
});
request(app)
.put('/nodes/node-red/foo')
.send({enabled:true})
.expect(200)
.end(function(err,res) {
if (err) {
throw err;
}
res.body.should.have.property("id","123");
res.body.should.have.property("enabled",true);
done();
});
});
it('disables enabled node', function(done) {
initNodes({
settings:{available:function(){return true}},
nodes:{
getNodeInfo: function() { return {id:"123",enabled: true} },
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disableNode: function() { return Promise.resolve({id:"123",enabled: false,types:['a']}); }
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}
});
request(app)
.put('/nodes/node-red/foo')
.send({enabled:false})
.expect(200)
.end(function(err,res) {
if (err) {
throw err;
}
res.body.should.have.property("id","123");
res.body.should.have.property("enabled",false);
done();
});
});
describe('no-ops if already in the right state', function() {
function run(state,done) {
Fully remove when.js dependency
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var enableNode = sinon.spy(function() { return Promise.resolve({id:"123",enabled: true,types:['a']}) });
var disableNode = sinon.spy(function() { return Promise.resolve({id:"123",enabled: false,types:['a']}) });
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initNodes({
settings:{available:function(){return true}},
nodes:{
getNodeInfo: function() { return {id:"123",enabled: state} },
enableNode: enableNode,
disableNode: disableNode
}
});
request(app)
.put('/nodes/node-red/foo')
.send({enabled:state})
.expect(200)
.end(function(err,res) {
var enableNodeCalled = enableNode.called;
var disableNodeCalled = disableNode.called;
if (err) {
throw err;
}
enableNodeCalled.should.be.false();
disableNodeCalled.should.be.false();
res.body.should.have.property("id","123");
res.body.should.have.property("enabled",state);
done();
});
}
it('already enabled', function(done) {
run(true,done);
});
it('already disabled', function(done) {
run(false,done);
});
});
describe('does not no-op if err on node', function() {
function run(state,done) {
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var enableNode = sinon.spy(function() { return Promise.resolve({id:"123",enabled: true,types:['a']}) });
var disableNode = sinon.spy(function() { return Promise.resolve({id:"123",enabled: false,types:['a']}) });
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initNodes({
settings:{available:function(){return true}},
nodes:{
getNodeInfo: function() { return {id:"123",enabled: state, err:"foo"} },
enableNode: enableNode,
disableNode: disableNode
}
});
request(app)
.put('/nodes/node-red/foo')
.send({enabled:state})
.expect(200)
.end(function(err,res) {
var enableNodeCalled = enableNode.called;
var disableNodeCalled = disableNode.called;
if (err) {
throw err;
}
enableNodeCalled.should.be.equal(state);
disableNodeCalled.should.be.equal(!state);
res.body.should.have.property("id","123");
res.body.should.have.property("enabled",state);
done();
});
}
it('already enabled', function(done) {
run(true,done);
});
it('already disabled', function(done) {
run(false,done);
});
});
it('enables disabled module', function(done) {
var n1 = {id:"123",enabled:false,types:['a']};
var n2 = {id:"456",enabled:false,types:['b']};
var enableNode = sinon.stub();
enableNode.onFirstCall().returns((function() {
n1.enabled = true;
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return Promise.resolve(n1);
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})());
enableNode.onSecondCall().returns((function() {
n2.enabled = true;
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return Promise.resolve(n2);
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})());
enableNode.returns(null);
initNodes({
settings:{available:function(){return true}},
nodes:{
getModuleInfo: function() { return {name:"node-red", nodes:[n1, n2]} },
enableNode: enableNode
}
});
request(app)
.put('/nodes/node-red')
.send({enabled:true})
.expect(200)
.end(function(err,res) {
if (err) {
throw err;
}
res.body.should.have.property("name","node-red");
res.body.should.have.property("nodes");
res.body.nodes[0].should.have.property("enabled",true);
res.body.nodes[1].should.have.property("enabled",true);
done();
});
});
it('disables enabled module', function(done) {
var n1 = {id:"123",enabled:true,types:['a']};
var n2 = {id:"456",enabled:true,types:['b']};
var disableNode = sinon.stub();
disableNode.onFirstCall().returns((function() {
n1.enabled = false;
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return Promise.resolve(n1);
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})());
disableNode.onSecondCall().returns((function() {
n2.enabled = false;
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return Promise.resolve(n2);
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})());
disableNode.returns(null);
initNodes({
settings:{available:function(){return true}},
nodes:{
getModuleInfo: function() { return {name:"node-red", nodes:[n1, n2]} },
disableNode: disableNode
}
});
request(app)
.put('/nodes/node-red')
.send({enabled:false})
.expect(200)
.end(function(err,res) {
if (err) {
throw err;
}
res.body.should.have.property("name","node-red");
res.body.should.have.property("nodes");
res.body.nodes[0].should.have.property("enabled",false);
res.body.nodes[1].should.have.property("enabled",false);
done();
});
});
describe('no-ops if a node in module already in the right state', function() {
function run(state,done) {
var node = {id:"123",enabled:state,types:['a']};
var enableNode = sinon.spy(function(id) {
node.enabled = true;
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return Promise.resolve(node);
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});
var disableNode = sinon.spy(function(id) {
node.enabled = false;
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return Promise.resolve(node);
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});
initNodes({
settings:{available:function(){return true}},
nodes:{
getModuleInfo: function() { return {name:"node-red", nodes:[node]}; },
enableNode: enableNode,
disableNode: disableNode
}
});
request(app)
.put('/nodes/node-red')
.send({enabled:state})
.expect(200)
.end(function(err,res) {
var enableNodeCalled = enableNode.called;
var disableNodeCalled = disableNode.called;
if (err) {
throw err;
}
enableNodeCalled.should.be.false();
disableNodeCalled.should.be.false();
res.body.should.have.property("name","node-red");
res.body.should.have.property("nodes");
res.body.nodes[0].should.have.property("enabled",state);
done();
});
}
it('already enabled', function(done) {
run(true,done);
});
it('already disabled', function(done) {
run(false,done);
});
});
describe('does not no-op if err on a node in module', function() {
function run(state,done) {
var node = {id:"123",enabled:state,types:['a'],err:"foo"};
var enableNode = sinon.spy(function(id) {
node.enabled = true;
Fully remove when.js dependency
2020-11-30 15:38:48 +01:00
return Promise.resolve(node);
Fixup all the tests
2018-04-24 16:01:49 +02:00
});
var disableNode = sinon.spy(function(id) {
node.enabled = false;
Fully remove when.js dependency
2020-11-30 15:38:48 +01:00
return Promise.resolve(node);
Fixup all the tests
2018-04-24 16:01:49 +02:00
});
initNodes({
settings:{available:function(){return true}},
nodes:{
getModuleInfo: function() { return {name:"node-red", nodes:[node]}; },
enableNode: enableNode,
disableNode: disableNode
}
});
request(app)
.put('/nodes/node-red')
.send({enabled:state})
.expect(200)
.end(function(err,res) {
var enableNodeCalled = enableNode.called;
var disableNodeCalled = disableNode.called;
if (err) {
throw err;
}
enableNodeCalled.should.be.equal(state);
disableNodeCalled.should.be.equal(!state);
res.body.should.have.property("name","node-red");
res.body.should.have.property("nodes");
res.body.nodes[0].should.have.property("enabled",state);
done();
});
}
it('already enabled', function(done) {
run(true,done);
});
it('already disabled', function(done) {
run(false,done);
});
});
});
describe('get icons', function() {
it('returns icon list', function(done) {
initNodes({
nodes:{
getNodeIcons: function() {
return {"module":["1.png","2.png","3.png"]};
}
}
});
request(app)
.get('/getIcons')
.expect(200)
.end(function(err,res) {
if (err) {
throw err;
}
console.log(res.body);
res.body.should.have.property("module");
res.body.module.should.be.an.Array();
res.body.module.should.have.lengthOf(3);
done();
});
});
});
});
*/
Reference in New Issue Copy Permalink