Run Unit Tests against PHP 7.4

Bump PHPUnit version and fix unit test

  - Globals are handled differently and are persistent through tests
  - Tests without assertions are marked as risky: some of them are just
meant to check that no error is raised.

1 files changed, 4 insertions, 0 deletions

diff --git a/application/api/ApiUtils.php b/application/api/ApiUtils.php
index 1e3ac02e..5ac07c4d 100644
--- a/application/api/ApiUtils.php
+++ b/application/api/ApiUtils.php
@@ -15,6 +15,8 @@ class ApiUtils
      * @param string $token  JWT token extracted from the headers.
      * @param string $secret API secret set in the settings.
      *
+     * @return bool true on success
+     *
      * @throws ApiAuthorizationException the token is not valid.
      */
     public static function validateJwtToken($token, $secret)
@@ -45,6 +47,8 @@ class ApiUtils
         ) {
             throw new ApiAuthorizationException('Invalid JWT issued time');
         }
+
+        return true;
     }
 
     /**