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Refactor test cases
This commit is contained in:
KatsuyaHoshii
parent
d2aa3d1868
commit
6cd9ccc37c
@ -99,7 +99,6 @@
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"grunt-sass": "~2.0.0",
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"grunt-simple-mocha": "~0.4.1",
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"grunt-webdriver": "^2.0.3",
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"hoek": "^4.2.1",
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"http-proxy": "^1.16.2",
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"istanbul": "0.4.5",
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"mocha": "~3.4.2",
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@ -28,7 +28,6 @@ var httpProxy = require('http-proxy');
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var cookieParser = require('cookie-parser');
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var RED = require("../../../../red/red.js");
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var fs = require('fs-extra');
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var hoek = require('hoek');
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var auth = require('basic-auth');
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describe('HTTP Request Node', function() {
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@ -41,7 +40,10 @@ describe('HTTP Request Node', function() {
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var testProxyPort = 9200;
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//save environment variables
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var preEnv;
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var preEnvHttpProxyLowerCase;
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var preEnvHttpProxyUpperCase;
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var preEnvNoProxyLowerCase;
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var preEnvNoProxyUpperCase;
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function startServer(done) {
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testPort += 1;
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@ -102,14 +104,43 @@ describe('HTTP Request Node', function() {
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return "localhost:"+testSslPort+url;
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}
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before(function(done) {
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//save environment variables
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preEnv = hoek.clone(process.env);
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function saveProxySetting() {
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preEnvHttpProxyLowerCase = process.env.http_proxy;
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preEnvHttpProxyUpperCase = process.env.HTTP_PROXY;
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preEnvNoProxyLowerCase = process.env.no_proxy;
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preEnvNoProxyUpperCase = process.env.NO_PROXY;
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delete process.env.http_proxy;
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delete process.env.HTTP_PROXY;
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delete process.env.no_proxy;
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delete process.env.NO_PROXY;
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}
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function restoreProxySetting() {
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process.env.http_proxy = preEnvHttpProxyLowerCase;
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process.env.HTTP_PROXY = preEnvHttpProxyUpperCase;
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// On Windows, if environment variable of NO_PROXY that includes lower cases
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// such as No_Proxy is replaced with NO_PROXY.
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process.env.no_proxy = preEnvNoProxyLowerCase;
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process.env.NO_PROXY = preEnvNoProxyUpperCase;
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if (preEnvHttpProxyLowerCase == undefined){
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delete process.env.http_proxy;
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}
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if (preEnvHttpProxyUpperCase == undefined){
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delete process.env.HTTP_PROXY;
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}
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if (preEnvNoProxyLowerCase == undefined){
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delete process.env.no_proxy;
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}
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if (preEnvNoProxyUpperCase == undefined){
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delete process.env.NO_PROXY;
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}
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}
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before(function(done) {
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testApp = express();
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testApp.use(bodyParser.raw({type:"*/*"}));
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testApp.use(cookieParser());
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testApp.get('/statusCode204', function(req,res) { res.status(204).end();})
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testApp.get('/statusCode204', function(req,res) { res.status(204).end();});
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testApp.get('/text', function(req, res){ res.send('hello'); });
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testApp.get('/redirectToText', function(req, res){ res.status(302).set('Location', getTestURL('/text')).end(); });
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testApp.get('/json-valid', function(req, res){ res.json({a:1}); });
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@ -133,7 +164,7 @@ describe('HTTP Request Node', function() {
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var result = {
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user: user.name,
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pass: user.pass,
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}
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};
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res.json(result);
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});
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testApp.get('/proxyAuthenticate', function(req, res){
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@ -142,21 +173,21 @@ describe('HTTP Request Node', function() {
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user: user.name,
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pass: user.pass,
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headers: req.headers
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}
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};
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res.json(result);
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});
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testApp.post('/postInspect', function(req,res) {
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var result = {
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body: req.body.toString(),
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headers: req.headers
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}
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};
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res.json(result);
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});
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testApp.put('/putInspect', function(req,res) {
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var result = {
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body: req.body.toString(),
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headers: req.headers
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}
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};
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res.json(result);
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});
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testApp.delete('/deleteInspect', function(req,res) { res.status(204).end();});
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@ -165,14 +196,14 @@ describe('HTTP Request Node', function() {
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var result = {
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body: req.body.toString(),
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headers: req.headers
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}
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};
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res.json(result);
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});
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testApp.trace('/traceInspect', function(req,res) {
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var result = {
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body: req.body.toString(),
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headers: req.headers
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}
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};
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res.json(result);
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});
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testApp.options('/*', function(req,res) {
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@ -184,22 +215,6 @@ describe('HTTP Request Node', function() {
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});
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after(function() {
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//delete environment variables that were not set
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if (!preEnv.http_proxy){
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delete process.env.http_proxy;
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}
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if (!preEnv.HTTP_PROXY){
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delete process.env.HTTP_PROXY;
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}
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if (!preEnv.no_proxy){
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delete process.env.no_proxy;
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}
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if (!preEnv.NO_PROXY){
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delete process.env.NO_PROXY;
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}
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//compare with saved environment variables
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process.env.should.be.deepEqual(preEnv);
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testServer.close();
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testProxyServer.close();
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});
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@ -579,11 +594,11 @@ describe('HTTP Request Node', function() {
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n1.receive({payload:"foo"});
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setTimeout(function() {
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if (inError) {
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done(new Error("no url allowed though"))
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done(new Error("no url allowed though"));
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} else {
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done();
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}
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},20)
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},20);
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});
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});
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@ -666,11 +681,11 @@ describe('HTTP Request Node', function() {
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n1.receive({payload:"foo"});
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setTimeout(function() {
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if (inError) {
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done(new Error("non http(s):// scheme allowed through"))
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done(new Error("non http(s):// scheme allowed through"));
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} else {
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done();
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}
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},20)
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},20);
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});
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});
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@ -687,11 +702,11 @@ describe('HTTP Request Node', function() {
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n1.receive({payload:"foo",url:"ftp://foo"});
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setTimeout(function() {
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if (inError) {
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done(new Error("non http(s):// scheme allowed through"))
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done(new Error("non http(s):// scheme allowed through"));
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} else {
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done();
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}
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},20)
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},20);
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});
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});
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@ -840,7 +855,7 @@ describe('HTTP Request Node', function() {
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it('should send cookie with obejct data', function(done) {
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var flow = [{id:"n1",type:"http request",wires:[["n2"]],method:"GET",ret:"obj",url:getTestURL('/checkCookie')},
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{id:"n2", type:"helper"}];
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{id:"n2", type:"helper"}];
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helper.load(httpRequestNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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@ -988,7 +1003,7 @@ describe('HTTP Request Node', function() {
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var flow = [
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{id:"n1",type:"http request",wires:[["n2"]],method:"GET",ret:"txt",url:getSslTestURLWithoutProtocol('/text'),tls:"n3"},
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{id:"n2", type:"helper"},
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{id:"n3", type:"tls-config", cert:"test/resources/ssl/server.crt", key:"test/resources/ssl/server.key", ca:""}];
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{id:"n3", type:"tls-config", cert:"test/resources/ssl/server.crt", key:"test/resources/ssl/server.key", ca:"", verifyservercert:false}];
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var testNodes = [httpRequestNode, tlsNode];
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helper.load(testNodes, flow, function() {
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var n3 = helper.getNode("n3");
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@ -1014,13 +1029,13 @@ describe('HTTP Request Node', function() {
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it('should use http_proxy', function(done) {
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var flow = [{id:"n1",type:"http request",wires:[["n2"]],method:"POST",ret:"obj",url:getTestURL('/postInspect')},
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{id:"n2", type:"helper"}];
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var preHttpProxy = process.env.http_proxy;
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saveProxySetting();
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process.env.http_proxy = "http://localhost:" + testProxyPort;
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helper.load(httpRequestNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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process.env.http_proxy = preHttpProxy;
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restoreProxySetting();
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try {
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msg.should.have.property('statusCode',200);
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msg.payload.should.have.property('headers');
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@ -1037,13 +1052,13 @@ describe('HTTP Request Node', function() {
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it('should use http_proxy when environment variable is invalid', function(done) {
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var flow = [{id:"n1",type:"http request",wires:[["n2"]],method:"POST",ret:"obj",url:getTestURL('/postInspect')},
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{id:"n2", type:"helper"}];
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var preHttpProxy = process.env.http_proxy;
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saveProxySetting();
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process.env.http_proxy = "invalidvalue";
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helper.load(httpRequestNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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process.env.http_proxy = preHttpProxy;
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restoreProxySetting();
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try {
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msg.should.have.property('statusCode',200);
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msg.payload.should.have.property('headers');
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@ -1060,13 +1075,13 @@ describe('HTTP Request Node', function() {
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it('should use HTTP_PROXY', function(done) {
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var flow = [{id:"n1",type:"http request",wires:[["n2"]],method:"POST",ret:"obj",url:getTestURL('/postInspect')},
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{id:"n2", type:"helper"}];
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var preHttpProxy = process.env.HTTP_PROXY;
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saveProxySetting();
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process.env.HTTP_PROXY = "http://localhost:" + testProxyPort;
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helper.load(httpRequestNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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process.env.HTTP_PROXY = preHttpProxy;
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restoreProxySetting();
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try {
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msg.should.have.property('statusCode',200);
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msg.payload.should.have.property('headers');
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@ -1083,16 +1098,14 @@ describe('HTTP Request Node', function() {
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it('should use no_proxy', function(done) {
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var flow = [{id:"n1",type:"http request",wires:[["n2"]],method:"POST",ret:"obj",url:getTestURL('/postInspect')},
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{id:"n2", type:"helper"}];
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var preHttpProxy = process.env.http_proxy;
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var preNoProxy = process.env.no_proxy;
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saveProxySetting();
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process.env.http_proxy = "http://localhost:" + testProxyPort;
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process.env.no_proxy = "foo,localhost";
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helper.load(httpRequestNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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process.env.http_proxy = preHttpProxy;
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process.env.no_proxy = preNoProxy;
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restoreProxySetting();
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try {
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msg.should.have.property('statusCode',200);
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msg.payload.headers.should.not.have.property('x-testproxy-header','foobar');
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@ -1108,16 +1121,14 @@ describe('HTTP Request Node', function() {
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it('should use NO_PROXY', function(done) {
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var flow = [{id:"n1",type:"http request",wires:[["n2"]],method:"POST",ret:"obj",url:getTestURL('/postInspect')},
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{id:"n2", type:"helper"}];
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var preHttpProxy = process.env.HTTP_PROXY;
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var preNoProxy = process.env.NO_PROXY;
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saveProxySetting();
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process.env.HTTP_PROXY = "http://localhost:" + testProxyPort;
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process.env.NO_PROXY = "foo,localhost";
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helper.load(httpRequestNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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process.env.HTTP_PROXY = preHttpProxy;
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process.env.NO_PROXY = preNoProxy;
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restoreProxySetting();
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try {
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msg.should.have.property('statusCode',200);
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msg.payload.headers.should.not.have.property('x-testproxy-header','foobar');
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@ -1138,7 +1149,7 @@ describe('HTTP Request Node', function() {
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helper.load(httpRequestNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n1.credentials = {user:'userfoo', password:'passwordfoo'}
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n1.credentials = {user:'userfoo', password:'passwordfoo'};
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n2.on("input", function(msg) {
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try {
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msg.should.have.property('statusCode',200);
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@ -1151,18 +1162,18 @@ describe('HTTP Request Node', function() {
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});
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n1.receive({payload:"foo"});
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});
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})
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});
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it('should authenticate on proxy server', function(done) {
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var flow = [{id:"n1",type:"http request", wires:[["n2"]],method:"GET",ret:"obj",url:getTestURL('/proxyAuthenticate')},
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{id:"n2", type:"helper"}];
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var preHttpProxy = process.env.http_proxy;
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saveProxySetting();
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process.env.http_proxy = "http://foouser:barpassword@localhost:" + testProxyPort;
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helper.load(httpRequestNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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process.env.http_proxy = preHttpProxy;
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restoreProxySetting();
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try {
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msg.should.have.property('statusCode',200);
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msg.payload.should.have.property('user', 'foouser');
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@ -1181,13 +1192,13 @@ describe('HTTP Request Node', function() {
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it('should output an error when proxy authentication was failed', function(done) {
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var flow = [{id:"n1",type:"http request", wires:[["n2"]],method:"GET",ret:"obj",url:getTestURL('/proxyAuthenticate')},
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{id:"n2", type:"helper"}];
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var preHttpProxy = process.env.http_proxy;
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saveProxySetting();
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process.env.http_proxy = "http://xxxuser:barpassword@localhost:" + testProxyPort;
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helper.load(httpRequestNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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process.env.http_proxy = preHttpProxy;
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restoreProxySetting();
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try {
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msg.should.have.property('statusCode',407);
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msg.headers.should.have.property('proxy-authenticate', 'BASIC realm="test"');
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