A few additional PHPStan rules (#5388)

A subset of
https://github.com/phpstan/phpstan-strict-rules

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/app/Utils/passwordUtilTest.php b/tests/app/Utils/passwordUtilTest.php
index 113476c63..e2fe78b97 100644
--- a/tests/app/Utils/passwordUtilTest.php
+++ b/tests/app/Utils/passwordUtilTest.php
@@ -6,7 +6,7 @@ class passwordUtilTest extends PHPUnit\Framework\TestCase {
 
 		$ok = FreshRSS_password_Util::check($password);
 
-		$this->assertTrue($ok);
+		self::assertTrue($ok);
 	}
 
 	public function testCheckReturnsFalseIfEmpty(): void {
@@ -14,7 +14,7 @@ class passwordUtilTest extends PHPUnit\Framework\TestCase {
 
 		$ok = FreshRSS_password_Util::check($password);
 
-		$this->assertFalse($ok);
+		self::assertFalse($ok);
 	}
 
 	public function testCheckReturnsFalseIfLessThan7Characters(): void {
@@ -22,6 +22,6 @@ class passwordUtilTest extends PHPUnit\Framework\TestCase {
 
 		$ok = FreshRSS_password_Util::check($password);
 
-		$this->assertFalse($ok);
+		self::assertFalse($ok);
 	}
 }