From c1638a56b8c9bd349e18f25ac594a6e8580013b2 Mon Sep 17 00:00:00 2001
From: emily <emily@bacheconsulting.com>
Date: Fri, 3 Nov 2023 15:36:54 +0100
Subject: [PATCH] Get texttests working for Javascript-Jest

---
 js-jest/README.md                | 24 ++++++++++++++++++++----
 js-jest/package.json             |  3 ++-
 js-jest/test/texttest_fixture.js |  5 +++--
 texttests/config.gr              |  4 ++++
 4 files changed, 29 insertions(+), 7 deletions(-)

diff --git a/js-jest/README.md b/js-jest/README.md
index 8a6e33bc..b60a7294 100644
--- a/js-jest/README.md
+++ b/js-jest/README.md
@@ -1,6 +1,4 @@
-# Gilded Rose
-
-This is the Gilded Rose kata in JavaScript with Jest
+# Gilded Rose in Javascript with Jest
 
 ## Getting started
 
@@ -10,7 +8,7 @@ Install dependencies
 npm install
 ```
 
-## Running tests
+## Run the unit tests from the Command-Line
 
 To run all tests
 
@@ -29,3 +27,21 @@ 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-jest/test/texttest_fixture.js
+    interpreter:node
diff --git a/js-jest/package.json b/js-jest/package.json
index 6909ba92..f1713f02 100644
--- a/js-jest/package.json
+++ b/js-jest/package.json
@@ -5,7 +5,8 @@
   "scripts": {
     "test": "jest",
     "test:watch": "jest --watch",
-    "test:coverage": "jest --coverage"
+    "test:coverage": "jest --coverage",
+    "texttest": "node test/texttest_fixture.js"
   },
   "repository": {
     "type": "git",
diff --git a/js-jest/test/texttest_fixture.js b/js-jest/test/texttest_fixture.js
index a62ede3f..6f1a8e05 100644
--- a/js-jest/test/texttest_fixture.js
+++ b/js-jest/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++) {
-  console.log(`\n-------- day ${day} --------`);
+for (let day = 0; day < days + 1; day++) {
+  console.log(`-------- day ${day} --------`);
   console.log("name, sellIn, quality");
   items.forEach(item => console.log(`${item.name}, ${item.sellIn}, ${item.quality}`));
   gildedRose.updateQuality();
+  console.log("")
 }
diff --git a/texttests/config.gr b/texttests/config.gr
index a496bb8a..8dc47681 100755
--- a/texttests/config.gr
+++ b/texttests/config.gr
@@ -35,6 +35,10 @@ diff_program:meld
 #executable:${TEXTTEST_HOME}/TypeScript/texttest_rig.py
 #interpreter:python
 
+# Settings for the Javascript Jest version
+executable:${TEXTTEST_HOME}/js-jest/test/texttest_fixture.js
+interpreter:node
+
 # Settings for the Julia version
 #executable:${TEXTTEST_HOME}/julia/texttest_fixture.jl
 #interpreter:julia