Make javascript mocha texttests work

js-mocha/README.md

@@ -0,0 +1,47 @@
+# Gilded Rose in Javascript with Mocha
+
+## Getting started
+
+Install dependencies
+
+```sh
+npm install
+```
+
+## Run the unit tests from the Command-Line
+
+To run all tests
+
+```sh
+npm test
+```
+
+To run all tests in watch mode
+
+```sh
+npm run test:watch
+```
+
+To generate test coverage report
+
+```sh
+npm run test:coverage
+```
+
+## Run the TextTest fixture from the Command-Line
+
+For e.g. 10 days:
+
+```
+node test/texttest_fixture.js 10
+```
+
+You should make sure the command shown above works when you execute it in a terminal before trying to use TextTest (see below).
+
+
+## Run the TextTest approval test that comes with this project
+
+There are instructions in the [TextTest Readme](../texttests/README.md) for setting up TextTest. You will need to specify the Javascript-Jest executable and interpreter in [config.gr](../texttests/config.gr). Uncomment these lines:
+
+    executable:${TEXTTEST_HOME}/js-mocha/test/texttest_fixture.js
+    interpreter:node

js-mocha/test/texttest_fixture.js

@@ -19,9 +19,10 @@ const days = Number(process.argv[2]) || 2;
 const gildedRose = new Shop(items);
 
 console.log("OMGHAI!");
-for (let day = 0; day < days; day++) {
+for (let day = 0; day < days + 1; day++) {
-  console.log(`\n-------- day ${day} --------`);
+  console.log(`-------- day ${day} --------`);
   console.log("name, sellIn, quality");
   items.forEach(item => console.log(`${item.name}, ${item.sellIn}, ${item.quality}`));
   gildedRose.updateQuality();
+  console.log("")
 }

texttests/config.gr

@@ -36,8 +36,12 @@ diff_program:meld
 #interpreter:python
 
 # Settings for the Javascript Jest version
-executable:${TEXTTEST_HOME}/js-jest/test/texttest_fixture.js
+#executable:${TEXTTEST_HOME}/js-jest/test/texttest_fixture.js
-interpreter:node
+#interpreter:node
+
+# Settings for the Javascript Mocha version
+#executable:${TEXTTEST_HOME}/js-mocha/test/texttest_fixture.js
+#interpreter:node
 
 # Settings for the Julia version
 #executable:${TEXTTEST_HOME}/julia/texttest_fixture.jl