CircleCI-Archived · glenjamin · Mar 11, 2019 · Mar 11, 2019 · Mar 11, 2019 · Mar 11, 2019
diff --git a/js/.gitignore b/js/.gitignore
@@ -0,0 +1,3 @@
+node_modules/
+.nyc_output/
+coverage/
diff --git a/js/README.md b/js/README.md
@@ -0,0 +1,27 @@
+# Running Tests
+
+# In the Browser
+
+open `SpecRunner.html` in your browser
+
+You can also open `TexttestFixture.html` to see an overview
+
+# In NodeJS
+
+Install dependencies
+
+```
+npm install
+```
+
+Run tests
+
+```
+npm test
+```
+
+To auto-run on change, install `nodemon` and then you can do
+
+```
+nodemon --exec jasmine
+```
diff --git a/js/TexttestFixture.html b/js/TexttestFixture.html
@@ -1,7 +1,7 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html>
 <head>
-
+<meta charset="utf-8" />
 <title>Gilded Rose Texttest Fixture</title>
 
 <script type="text/javascript" src="lib/jquery-1.7.1/jquery-1.7.1.js"></script>
@@ -12,6 +12,8 @@
 
     $('body').append('<p>OMGHAI!</p>');
 
+    var items = [];
+
     items.push(new Item('+5 Dexterity Vest', 10, 20));
     items.push(new Item('Aged Brie', 2, 0));
     items.push(new Item('Elixir of the Mongoose', 5, 7));
@@ -28,7 +30,7 @@
     for (var i = 0; i < days; i++) {
       showHeaderFor(i);
       showItemsFor(i);
-      update_quality();
+      items = update_quality(items);
     }
 
     function showHeaderFor(day) {

diff --git a/js/package-lock.json b/js/package-lock.json
diff --git a/js/package.json b/js/package.json
@@ -0,0 +1,14 @@
+{
+  "name": "gilded-rose-kata",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "jasmine"
+  },
+  "author": "CircleCI",
+  "license": "MIT",
+  "devDependencies": {
+    "jasmine": "^3.3.0"
+  }
+}
diff --git a/js/runner.js b/js/runner.js
@@ -0,0 +1,35 @@
+const fs = require("fs");
+const path = require("path");
+
+const {Item, update_quality} = require('./src/gilded_rose');
+
+if (process.argv.length < 3) {
+  console.warn("Usage: node runner.js <in-file> <out-file>");
+  process.exit(1);
+}
+
+const inFile = process.argv[2];
+const outFile = process.argv[3];
+
+console.warn("Reading from %s, writing to %s", inFile, outFile);
+
+function parseItem(line) {
+  var [name, sell_in, quality] = line.split("__");
+  return new Item(name, Number(sell_in), Number(quality));
+}
+function unparseItem(item) {
+  return [item.name, item.sell_in, item.quality].join("__");
+}
+
+const items = fs.readFileSync(inFile, "utf8")
+  .split("\n")
+  .map(l => l.trim())
+  .filter(l => l && !l.startsWith(";"))
+  .map(parseItem);
+
+const output = update_quality(items)
+  .map(unparseItem)
+  .join("\n");
+
+fs.mkdirSync(path.dirname(outFile), {recursive: true});
+fs.writeFileSync(outFile, output);
diff --git a/js/spec/gilded_rose_spec.js b/js/spec/gilded_rose_spec.js
@@ -1,8 +1,13 @@
+if (typeof require === 'function') {
+  var gilded_rose = require('../src/gilded_rose.js');
+  var Item = gilded_rose.Item;
+  var update_quality = gilded_rose.update_quality;
+}
+
 describe("Gilded Rose", function() {
 
   it("should foo", function() {
-    items = [ new Item("foo", 0, 0) ];
-    update_quality();
+    var items = update_quality([ new Item("foo", 0, 0) ]);
     expect(items[0].name).toEqual("fixme");
   });
 

diff --git a/js/spec/support/jasmine.json b/js/spec/support/jasmine.json
@@ -0,0 +1,11 @@
+{
+  "spec_dir": "spec",
+  "spec_files": [
+    "**/*[sS]pec.js"
+  ],
+  "helpers": [
+    "helpers/**/*.js"
+  ],
+  "oneFailurePerSpec": false,
+  "random": true
+}
diff --git a/js/src/gilded_rose.js b/js/src/gilded_rose.js
@@ -4,9 +4,7 @@ function Item(name, sell_in, quality) {
   this.quality = quality;
 }
 
-var items = []
-
-function update_quality() {
+function update_quality(items) {
   for (var i = 0; i < items.length; i++) {
     if (items[i].name != 'Aged Brie' && items[i].name != 'Backstage passes to a TAFKAL80ETC concert') {
       if (items[i].quality > 0) {
@@ -52,4 +50,10 @@ function update_quality() {
       }
     }
   }
+
+  return items;
+}
+
+if (typeof module === 'object') {
+  exports = module.exports = {Item: Item, update_quality: update_quality};
 }