node-red-contrib-oauth2
Version:
The node-red-contrib-oauth2 is a Node-RED node that provides an OAuth2 authentication flow. This node uses the OAuth2 protocol to obtain an access token, which can be used to make authenticated API requests.
218 lines (192 loc) • 7.72 kB
JavaScript
const should = require('should'); // eslint-disable-line no-unused-vars
const helper = require('node-red-node-test-helper');
const nock = require('nock');
const oauth2Node = require('node-red-contrib-oauth2/src/oauth2.js');
helper.init(require.resolve('node-red'));
describe('OAuth2 Node Edge Cases', function () {
before(function (done) {
this.timeout(20000); // Increase timeout to 20000ms for more room
console.log('Starting Node-RED server...');
helper.startServer(done);
});
after(function (done) {
this.timeout(20000); // Increase timeout to 20000ms for more room
console.log('Stopping Node-RED server...');
helper.stopServer(done);
});
afterEach(function (done) {
console.log('Unloading flows...');
helper.unload().then(function () {
nock.cleanAll();
done();
});
});
it('should handle custom headers in response', function (done) {
this.timeout(10000); // Set timeout for individual test
console.log('Testing custom headers handling...');
const flow = [
{
id: 'n1',
type: 'oauth2',
name: 'test name',
wires: [['n2']],
access_token_url: 'https://example.com/oauth2/token',
headers: { 'X-Custom-Header': 'CustomValue' }
},
{ id: 'n2', type: 'helper' }
];
helper.load(oauth2Node, flow, function () {
const n1 = helper.getNode('n1');
const n2 = helper.getNode('n2');
console.log('Setting up nock for example.com...');
const scope = nock('https://example.com').post('/oauth2/token').reply(200, { access_token: 'mocked_access_token' }, { 'x-custom-header': 'CustomValue' });
n2.on('input', function (msg) {
console.log('Received input on helper node');
try {
msg.should.have.property('headers');
msg.headers.should.have.property('x-custom-header', 'CustomValue');
scope.done();
done();
} catch (err) {
console.error('Failed custom headers handling test', err);
done(err);
}
});
console.log('Sending input to node...');
n1.receive({
oauth2Request: {
access_token_url: 'https://example.com/oauth2/token',
credentials: {
grant_type: 'client_credentials',
client_id: 'testClientId',
client_secret: 'testClientSecret'
}
}
});
});
});
it('should handle multiple scopes', function (done) {
this.timeout(10000); // Set timeout for individual test
console.log('Testing multiple scopes handling...');
const flow = [
{ id: 'n1', type: 'oauth2', name: 'oauth2', wires: [['n2']] },
{ id: 'n2', type: 'helper' }
];
const credentials = {
clientId: 'testClientId',
clientSecret: 'testClientSecret'
};
helper.load(oauth2Node, flow, credentials, function () {
const n1 = helper.getNode('n1');
const n2 = helper.getNode('n2');
console.log('Setting up nock for example.com...');
const scope = nock('https://example.com').post('/oauth2/token').reply(200, { access_token: 'mocked_access_token' });
n2.on('input', function (msg) {
console.log('Received input on helper node');
try {
msg.should.have.property('oauth2Response');
msg.oauth2Response.should.have.property('access_token', 'mocked_access_token');
scope.done(); // Verify if the nock interceptor was called
done();
} catch (err) {
console.error('Failed multiple scopes handling test', err);
done(err);
}
});
console.log('Sending input to node...');
n1.receive({
oauth2Request: {
access_token_url: 'https://example.com/oauth2/token',
credentials: {
grant_type: 'client_credentials',
client_id: 'testClientId',
client_secret: 'testClientSecret',
scope: 'scope1 scope2'
}
}
});
});
});
it('should handle proxy settings', function (done) {
this.timeout(10000); // Set timeout for individual test
console.log('Testing proxy settings handling...');
const flow = [
{ id: 'n1', type: 'oauth2', name: 'oauth2', wires: [['n2']], access_token_url: 'https://example.com/oauth2/token' },
{ id: 'n2', type: 'helper' }
];
const credentials = {
clientId: 'testClientId',
clientSecret: 'testClientSecret'
};
const proxySettings = {
prox: 'http://proxy.example.com:8080'
};
helper.load(oauth2Node, flow, credentials, function () {
const n1 = helper.getNode('n1');
const n2 = helper.getNode('n2');
n1.prox = proxySettings.prox;
console.log('Setting up nock for example.com...');
const scope = nock('https://example.com').post('/oauth2/token').reply(200, { access_token: 'mocked_access_token' });
n2.on('input', function (msg) {
msg.should.have.property('oauth2Response');
msg.oauth2Response.should.have.property('access_token', 'mocked_access_token');
scope.done();
done();
});
console.log('Sending input to node...');
n1.receive({
oauth2Request: {
access_token_url: 'https://example.com/oauth2/token',
credentials: {
grant_type: 'client_credentials',
client_id: 'testClientId',
client_secret: 'testClientSecret',
scope: 'testScope'
}
}
});
});
});
it('should handle network failure', function (done) {
this.timeout(10000); // Set timeout for individual test
console.log('Testing network failure handling...');
const flow = [
{ id: 'n1', type: 'oauth2', name: 'oauth2', wires: [[], ['n3']] },
{ id: 'n3', type: 'helper' }
];
const credentials = {
clientId: 'testClientId',
clientSecret: 'testClientSecret'
};
helper.load(oauth2Node, flow, credentials, function () {
const n1 = helper.getNode('n1');
const n3 = helper.getNode('n3');
console.log('Setting up nock for example.com...');
const scope = nock('https://example.com').post('/oauth2/token').replyWithError('Network error');
n3.on('input', function (msg) {
console.log('Received input on error helper node');
try {
msg.should.have.property('oauth2Error');
msg.oauth2Error.should.have.property('message', 'Network error');
scope.done(); // Verify if the nock interceptor was called
done();
} catch (err) {
console.error('Failed network failure handling test', err);
done(err);
}
});
console.log('Sending input to node...');
n1.receive({
oauth2Request: {
access_token_url: 'https://example.com/oauth2/token',
credentials: {
grant_type: 'client_credentials',
client_id: 'testClientId',
client_secret: 'testClientSecret',
scope: 'testScope'
}
}
});
});
});
});