Php update

README.md

@@ -35,4 +35,10 @@ Imagine a social networking website for travellers:
 - We CANNOT introduce state in the TripService
     - TripService is stateless. Introducing state may cause multi-thread issues
 
+## Problem to solve
+Unit tests for TripService must not call the real UserSession and TripDAO. It should solely focus on the TripService. The real classes have dependencies on resources (HTTP session, database) that are not available at unit test level. Unit tests will break if involving the real collaborators.
+
+![image](https://user-images.githubusercontent.com/6353105/232825748-52649c10-eb15-40c2-bdf7-3cb42874980e.png)
+
+
 [Extracted rules from here](https://miro.com/app/board/uXjVOanLakQ=/)

php/README.md

@@ -7,13 +7,31 @@ wget http://getcomposer.org/composer.phar
 php composer.phar install
 ```
 
-Next, to execute the unit tests you need run this from the *php* directory
+Next, to execute the unit tests you need run this from the *php* directory 
 ```shell
-php bin/phpunit
+./vendor/bin/phpunit
+```
+or
+
+you could use composer for this
+```shell
+composer test
 ```
 
 ## Coverage
 
+To run with coverage you will have to configure your system with this:
+
+Linux and macOS
+```shell
+export XDEBUG_MODE=coverage
+```
+
+Windows
+```shell
+set XDEBUG_MODE=coverage
+```
+
 When running the tests a coverage report should be generated automatically in simple text format and html report. If you want
 to visualize it from the browser you can open the `coverage/report/index.html` file in a browser after running the tests.
 

php/composer.json

@@ -1,12 +1,17 @@
 {
     "name": "sandromancuso/trip-service-kata",
     "description": "Kata for a legacy code hands-on session. The objective is to write tests and refactor the given legacy code.",
+    "type": "project",
+    "keywords": ["TripService", "kata"],
+    "require": {
+        "php": ">=8.3"
+    },
     "require-dev": {
-        "php": "^7.0",
-        "phpunit/phpunit": "^6.5"
+        "phpunit/phpunit": "^10.3"
     },
     "scripts": {
-        "test": "phpunit"
+        "test": "./vendor/bin/phpunit",
+        "test-coverage": "XDEBUG_MODE=coverage ./vendor/bin/phpunit --coverage-html coverage"
     },
     "authors": [
         {