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node-red/test/unit/@node-red/editor-api/lib/admin/context_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.
**/
var should = require("should");
var request = require('supertest');
var express = require('express');
var bodyParser = require('body-parser');
var sinon = require('sinon');
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var NR_TEST_UTILS = require("nr-test-utils");
var context = NR_TEST_UTILS.require("@node-red/editor-api/lib/admin/context");
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describe("api/admin/context", function () {
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var app = undefined;
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before(function () {
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app = express();
app.use(bodyParser.json());
app.get("/context/:scope(global)", context.get);
app.get("/context/:scope(global)/*", context.get);
app.get("/context/:scope(node|flow)/:id", context.get);
app.get("/context/:scope(node|flow)/:id/*", context.get);
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app.delete("/context/:scope(global)/*", context.delete);
app.delete("/context/:scope(node|flow)/:id/*", context.delete);
});
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describe("get", function () {
var gContext = {
default: { abc: { msg: '111', format: 'number' } },
file: { abc: { msg: '222', format: 'number' } }
};
var fContext = {
default: { bool: { msg: 'true', format: 'boolean' } },
file: { string: { msg: 'aaaa', format: 'string[7]' } }
};
var nContext = { msg: "1", format: "number" };
var stub = sinon.stub();
before(function () {
context.init({
context: {
getValue: stub
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}
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});
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});
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afterEach(function () {
stub.reset();
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});
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it('should call context.getValue to get global contexts', function (done) {
stub.returns(Promise.resolve(gContext));
request(app)
.get('/context/global')
.set('Accept', 'application/json')
.expect(200)
.end(function (err, res) {
if (err) {
return done(err);
}
stub.args[0][0].should.have.property('user', undefined);
stub.args[0][0].should.have.property('scope', 'global');
stub.args[0][0].should.have.property('id', undefined);
stub.args[0][0].should.have.property('key', undefined);
stub.args[0][0].should.have.property('store', undefined);
var body = res.body;
body.should.eql(gContext);
done();
});
});
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it('should call context.getValue to get flow contexts', function (done) {
stub.returns(Promise.resolve(fContext));
request(app)
.get('/context/flow/1234/')
.set('Accept', 'application/json')
.expect(200)
.end(function (err, res) {
if (err) {
return done(err);
}
stub.args[0][0].should.have.property('user', undefined);
stub.args[0][0].should.have.property('scope', 'flow');
stub.args[0][0].should.have.property('id', '1234');
stub.args[0][0].should.have.property('key', undefined);
stub.args[0][0].should.have.property('store', undefined);
var body = res.body;
body.should.eql(fContext);
done();
});
});
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it('should call context.getValue to get a node context', function (done) {
stub.returns(Promise.resolve(nContext));
request(app)
.get('/context/node/5678/foo?store=file')
.set('Accept', 'application/json')
.expect(200)
.end(function (err, res) {
if (err) {
return done(err);
}
stub.args[0][0].should.have.property('user', undefined);
stub.args[0][0].should.have.property('scope', 'node');
stub.args[0][0].should.have.property('id', '5678');
stub.args[0][0].should.have.property('key', 'foo');
stub.args[0][0].should.have.property('store', 'file');
var body = res.body;
body.should.eql(nContext);
done();
});
});
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it('should call context.getValue to get a node context value - url unsafe keyname', function (done) {
stub.returns(Promise.resolve(nContext));
request(app)
.get('/context/node/5678/foo%23123?store=file')
.set('Accept', 'application/json')
.expect(200)
.end(function (err, res) {
if (err) {
return done(err);
}
stub.args[0][0].should.have.property('user', undefined);
stub.args[0][0].should.have.property('scope', 'node');
stub.args[0][0].should.have.property('id', '5678');
stub.args[0][0].should.have.property('key', 'foo#123');
stub.args[0][0].should.have.property('store', 'file');
var body = res.body;
body.should.eql(nContext);
done();
});
});
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it('should handle error which context.getValue causes', function (done) {
var stubbedResult = Promise.reject('error');
stubbedResult.catch(function() {});
stub.returns(stubbedResult);
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request(app)
.get('/context/global')
.set('Accept', 'application/json')
.expect(400)
.end(function (err, res) {
if (err) {
return done(err);
}
res.body.should.has.a.property('code', 'unexpected_error');
res.body.should.has.a.property('message', 'error');
done();
});
});
});
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describe("delete", function () {
var stub = sinon.stub();
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before(function () {
context.init({
context: {
delete: stub
}
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});
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});
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afterEach(function () {
stub.reset();
});
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it('should call context.delete to delete a global context', function (done) {
stub.returns(Promise.resolve());
request(app)
.delete('/context/global/abc?store=default')
.expect(204)
.end(function (err, res) {
if (err) {
return done(err);
}
stub.args[0][0].should.have.property('user', undefined);
stub.args[0][0].should.have.property('scope', 'global');
stub.args[0][0].should.have.property('id', undefined);
stub.args[0][0].should.have.property('key', 'abc');
stub.args[0][0].should.have.property('store', 'default');
done();
});
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});
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it('should call context.delete to delete a flow context', function (done) {
stub.returns(Promise.resolve());
request(app)
.delete('/context/flow/1234/abc?store=file')
.expect(204)
.end(function (err, res) {
if (err) {
return done(err);
}
stub.args[0][0].should.have.property('user', undefined);
stub.args[0][0].should.have.property('scope', 'flow');
stub.args[0][0].should.have.property('id', '1234');
stub.args[0][0].should.have.property('key', 'abc');
stub.args[0][0].should.have.property('store', 'file');
done();
});
});
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it('should call context.delete to delete a node context', function (done) {
stub.returns(Promise.resolve());
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request(app)
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.delete('/context/node/5678/foo?store=file')
.expect(204)
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.end(function (err, res) {
if (err) {
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return done(err);
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}
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stub.args[0][0].should.have.property('user', undefined);
stub.args[0][0].should.have.property('scope', 'node');
stub.args[0][0].should.have.property('id', '5678');
stub.args[0][0].should.have.property('key', 'foo');
stub.args[0][0].should.have.property('store', 'file');
done();
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});
});
it('should call context.delete to delete a node context - url unsafe keyname', function (done) {
stub.returns(Promise.resolve());
request(app)
.delete('/context/node/5678/foo%23123?store=file')
.expect(204)
.end(function (err, res) {
if (err) {
return done(err);
}
stub.args[0][0].should.have.property('user', undefined);
stub.args[0][0].should.have.property('scope', 'node');
stub.args[0][0].should.have.property('id', '5678');
stub.args[0][0].should.have.property('key', 'foo#123');
stub.args[0][0].should.have.property('store', 'file');
done();
});
});
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it('should handle error which context.delete causes', function (done) {
var stubbedResult = Promise.reject('error');
stubbedResult.catch(function() {});
stub.returns(stubbedResult);
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request(app)
.delete('/context/global/abc?store=default')
.expect(400)
.end(function (err, res) {
if (err) {
return done(err);
}
res.body.should.has.a.property('code', 'unexpected_error');
res.body.should.has.a.property('message', 'error');
done();
});
});
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});
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});