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, 5 insertions, 5 deletions

diff --git a/tests/ApplicationUtilsTest.php b/tests/ApplicationUtilsTest.php
index 82f8804d..15388970 100644
--- a/tests/ApplicationUtilsTest.php
+++ b/tests/ApplicationUtilsTest.php
@@ -253,9 +253,9 @@ class ApplicationUtilsTest extends \PHPUnit\Framework\TestCase
     public function testCheckSupportedPHPVersion()
     {
         $minVersion = '5.3';
-        ApplicationUtils::checkPHPVersion($minVersion, '5.4.32');
-        ApplicationUtils::checkPHPVersion($minVersion, '5.5');
-        ApplicationUtils::checkPHPVersion($minVersion, '5.6.10');
+        $this->assertTrue(ApplicationUtils::checkPHPVersion($minVersion, '5.4.32'));
+        $this->assertTrue(ApplicationUtils::checkPHPVersion($minVersion, '5.5'));
+        $this->assertTrue(ApplicationUtils::checkPHPVersion($minVersion, '5.6.10'));
     }
 
     /**
@@ -265,7 +265,7 @@ class ApplicationUtilsTest extends \PHPUnit\Framework\TestCase
      */
     public function testCheckSupportedPHPVersion51()
     {
-        ApplicationUtils::checkPHPVersion('5.3', '5.1.0');
+        $this->assertTrue(ApplicationUtils::checkPHPVersion('5.3', '5.1.0'));
     }
 
     /**
@@ -275,7 +275,7 @@ class ApplicationUtilsTest extends \PHPUnit\Framework\TestCase
      */
     public function testCheckSupportedPHPVersion52()
     {
-        ApplicationUtils::checkPHPVersion('5.3', '5.2');
+        $this->assertTrue(ApplicationUtils::checkPHPVersion('5.3', '5.2'));
     }
 
     /**