base project

node_modules/union/test/simple-test.js

@@ -0,0 +1,97 @@
+/*
+ * simple-test.js: Simple tests for basic streaming and non-streaming HTTP requests with union.
+ *
+ * (C) 2011, Charlie Robbins & the Contributors
+ * MIT LICENSE
+ *
+ */
+
+var assert = require('assert'),
+    fs = require('fs'),
+    path = require('path'),
+    spawn = require('child_process').spawn,
+    request = require('request'),
+    vows = require('vows'),
+    macros = require('./helpers/macros');
+
+var examplesDir = path.join(__dirname, '..', 'examples', 'simple'),
+    simpleScript = path.join(examplesDir, 'simple.js'),
+    pkg = JSON.parse(fs.readFileSync(path.join(__dirname, '..', 'package.json'), 'utf8')),
+    fooURI = 'http://localhost:9090/foo',
+    server;
+
+vows.describe('union/simple').addBatch({
+  "When using union": {
+    "a simple http server": {
+      topic: function () {
+        server = spawn(process.argv[0], [simpleScript]);
+        server.stdout.on('data', this.callback.bind(this, null));
+      },
+      "a GET request to `/foo`": {
+        topic: function () {
+          request({ uri: fooURI }, this.callback);
+        },
+        "it should respond with `hello world`": function (err, res, body) {
+          macros.assertValidResponse(err, res);
+          assert.equal(body, 'hello world\n');
+        },
+        "it should respond with 'x-powered-by': 'union <version>'": function (err, res, body) {
+          assert.isNull(err);
+          assert.equal(res.headers['x-powered-by'], 'union ' + pkg.version);
+        }
+      },
+      "a POST request to `/foo`": {
+        topic: function () {
+          request.post({ uri: fooURI }, this.callback);
+        },
+        "it should respond with `wrote to a stream!`": function (err, res, body) {
+          macros.assertValidResponse(err, res);
+          assert.equal(body, 'wrote to a stream!');
+        }
+      },
+      "a GET request to `/redirect`": {
+        topic: function () {
+          request.get({
+            url: 'http://localhost:9090/redirect',
+            followRedirect: false
+          }, this.callback);
+        },
+        "it should redirect to `http://www.google.com`": function (err, res, body) {
+          assert.equal(res.statusCode, 302);
+          assert.equal(res.headers.location, "http://www.google.com");
+        }
+      },
+      "a GET request to `/custom_redirect`": {
+        topic: function () {
+          request.get({
+            url: 'http://localhost:9090/custom_redirect',
+            followRedirect: false
+          }, this.callback);
+        },
+        "it should redirect to `/foo`": function (err, res, body) {
+          assert.equal(res.statusCode, 301);
+          assert.equal(res.headers.location, "http://localhost:9090/foo");
+        }
+      },
+      "a GET request to `/async`": {
+        topic: function () {
+          request.get({
+            url: 'http://localhost:9090/async',
+            timeout: 500
+          }, this.callback);
+        },
+        "it should not timeout": function (err, res, body) {
+          assert.ifError(err);
+          assert.equal(res.statusCode, 200);
+        }
+      }
+    }
+  }
+}).addBatch({
+  "When the tests are over": {
+    "the server should close": function () {
+      server.kill();
+    }
+  }
+}).export(module);
+