Add test and type hinting (#5087)

* - Add test and type hinting
- pass PhpStan Level 9

* fix dump

* fix style

* fix visibility

* fix style

* add test

* add test

* add test

* add test

* add test

* Simplify

* cleaning after test

* remove space

* fix style

* use specific log file for test

* Remarque's from Alkarex

* A few more details

---------

Co-authored-by: Luc <sanchezluc+freshrss@gmail.com>
Co-authored-by: Alexandre Alapetite <alexandre@alapetite.fr>

1 files changed, 9 insertions, 6 deletions

diff --git a/app/Models/Log.php b/app/Models/Log.php
index df2de72ac..72208513d 100644
--- a/app/Models/Log.php
+++ b/app/Models/Log.php
@@ -1,26 +1,29 @@
 <?php
 
 class FreshRSS_Log extends Minz_Model {
+	/** @var string */
 	private $date;
+	/** @var string */
 	private $level;
+	/** @var string */
 	private $information;
 
-	public function date() {
+	public function date(): string {
 		return $this->date;
 	}
-	public function level() {
+	public function level(): string {
 		return $this->level;
 	}
-	public function info() {
+	public function info(): string {
 		return $this->information;
 	}
-	public function _date($date) {
+	public function _date(string $date): void {
 		$this->date = $date;
 	}
-	public function _level($level) {
+	public function _level(string $level): void {
 		$this->level = $level;
 	}
-	public function _info($information) {
+	public function _info(string $information): void {
 		$this->information = $information;
 	}
 }