Setup and first acceptance test for backend server

.gitignore

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+node_modules/
+*.swp 
+*zip 

api-types.js

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+function Album(name, artist, image, link) {
+  this.name = name;
+  this.artist = artist;
+  this.image = image;
+  this.link = link;
+}
+
+Album.prototype.toString = function() {
+  var ret =
+      "Album\n" +
+      "  " + this.name +
+      "  " + this.artist +
+      "  " + this.image + 
+      "  " + this.link;
+  return ret;
+}
+
+module.exports = Album;

package.json

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+{
+  "name": "BandcampMultitagPlugin",
+  "version": "1.1.0",
+  "description": "Service to search Bandcamp using multiple tags",
+  "main": "angular.min.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/SvDvorak/BandcampMultitagSearch.git"
+  },
+  "keywords": [
+    "Bandcamp",
+    "search",
+    "tags"
+  ],
+  "author": "Andreas Wilcox",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/SvDvorak/BandcampMultitagSearch/issues"
+  },
+  "homepage": "https://github.com/SvDvorak/BandcampMultitagSearch",
+  "dependencies": {
+    "express": "^4.13.4",
+    "xmlhttprequest": "^1.8.0"
+  },
+  "devDependencies": {
+    "gulp": "^3.9.1",
+    "gulp-less": "^3.1.0",
+    "gulp-livereload": "^3.8.1",
+    "jasmine": "^2.4.1"
+  }
+}

server/bandcamp-fake.js

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+
+var albums = {}
+
+module.exports = {
+    getAlbumsByTag: function () {
+        return albums;
+    },
+
+    setAlbumsForTag: function (tag, newAlbums) {
+        albums = newAlbums;
+    }
+};

server/server.js

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+
+module.exports = {
+    bandcampApi : {},
+
+    start: function (bandcampApi) {
+        var express = require("express");
+        var app = express();
+
+        //Lets define a port we want to listen to
+        const PORT=8079; 
+
+        app.get("/", function(request, res) {
+            var albums = bandcampApi.getAlbumsByTag("");
+            res.setHeader("Content-Type", "application/json");
+            res.status(200);
+            res.send(JSON.stringify(albums));
+        });
+
+        app.listen(PORT, function(){
+            console.log("Server listening on: http://localhost:%s", PORT);
+        });
+      },
+};

server/start_server.js

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+require('./server').start();

spec/server.js

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+var server = require("../server/server");
+var bandcampFake = require("../server/bandcamp-fake");
+var Album = require("../api-types");
+
+var XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest;
+
+describe("Server with cache", function() {
+    beforeEach(function(done) {
+        server.start(bandcampFake);
+        setTimeout(function() {
+            done();
+        });
+    });
+
+	it("returns albums", function(done) {
+        var album = new Album(
+                "Album name",
+                "Artist name",
+                "www.imagelink.com",
+                "www.albumlink.com");               
+
+        bandcampFake.setAlbumsForTag("tag", album);
+
+        var xhr = new XMLHttpRequest();
+        xhr.open("GET", "http://localhost:8079", true);
+        xhr.onreadystatechange = function() {
+            if(xhr.readyState == 4 && xhr.status == 200) {
+                var actualAlbums = JSON.parse(xhr.responseText);
+                expect(actualAlbums.name).toBe("Album name");
+                expect(actualAlbums.artist).toBe("Artist name");
+                expect(actualAlbums.image).toBe("www.imagelink.com");
+                expect(actualAlbums.link).toBe("www.albumlink.com");
+                done();
+            }
+        }
+
+        xhr.send();
+    });
+});

spec/support/jasmine.json

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+{
+  "spec_dir": "spec",
+  "spec_files": [
+    "**/*server.js"
+  ],
+  "helpers": [
+    "helpers/**/*.js"
+  ],
+  "stopSpecOnExpectationFailure": false,
+  "random": false
+}