Run AllTests on PHP8 (#16897)

* Run AllTests on PHP8

* use newer phpunit for tests on PHP8

* fix notices/errors

* handle trace of phpunit 9

* ensure to compare same types for range check

* adjust expected result for php8

* try handling hasDependencies does not exist in PHPUnit 9

* fix: ArgumentCountError: mysqli_stmt::bind_param() does not accept unknown named parameters

* Fix usercountry tests

* remove incorrect date check

* fix expected exception message

* fix referrers api test for php8

* add test hint

* try to fix session related tests

* debug test failure

* try to fix mail tests

* fix filterUser method

* exlucde phpunit from build size calculation

* fix scheduled reports test

* update release checklist test

* unset climode

* improves some tests

1 files changed, 3 insertions, 9 deletions

diff --git a/plugins/ScheduledReports/tests/Integration/ReportEmailGenerator/AttachedFileReportEmailGeneratorTest.php b/plugins/ScheduledReports/tests/Integration/ReportEmailGenerator/AttachedFileReportEmailGeneratorTest.php
index 38653743bf..b56a958ce9 100644
--- a/plugins/ScheduledReports/tests/Integration/ReportEmailGenerator/AttachedFileReportEmailGeneratorTest.php
+++ b/plugins/ScheduledReports/tests/Integration/ReportEmailGenerator/AttachedFileReportEmailGeneratorTest.php
@@ -67,9 +67,7 @@ class AttachedFileReportEmailGeneratorTest extends IntegrationTestCase
         $this->assertEquals('General_Report report - pretty date', $mail->getSubject());
         self::assertStringContainsString('ScheduledReports_PleaseFindAttachedFile', $mailContent);
         self::assertStringContainsString('ScheduledReports_SentFromX', $mailContent);
-        $this->assertStringContainsString("Content-Type: text/html; charset=utf-8
-Content-Transfer-Encoding: quoted-printable
-", $this->mail->createBody());
+        self::assertStringContainsString("Content-Type: text/html; charset=utf-8" . PHPMailer::getLE() . "Content-Transfer-Encoding: quoted-printable" . PHPMailer::getLE(), $this->mail->createBody());
 
         $attachments = $this->mail->getAttachments();
         $this->assertEquals([
@@ -109,9 +107,7 @@ Content-Transfer-Encoding: quoted-printable
 
         $this->assertStringStartsWith('<html', $mailContent);
         self::assertStringContainsString('ScheduledReports_PleaseFindAttachedFile', $mailContent);
-        $this->assertStringContainsString("Content-Type: text/html; charset=utf-8
-Content-Transfer-Encoding: quoted-printable
-", $this->mail->createBody());
+        self::assertStringContainsString("Content-Type: text/html; charset=utf-8" . PHPMailer::getLE() . "Content-Transfer-Encoding: quoted-printable" . PHPMailer::getLE(), $this->mail->createBody());
     }
 
     public function test_makeEmail_AddsSegmentInformation_IfReportIsForSavedSegment()
@@ -140,9 +136,7 @@ Content-Transfer-Encoding: quoted-printable
         self::assertStringContainsString("ScheduledReports_PleaseFindAttachedFile", $mailContent);
         self::assertStringContainsString('ScheduledReports_SentFromX', $mailContent);
         self::assertStringContainsString('ScheduledReports_CustomVisitorSegment', $mailContent);
-        $this->assertStringContainsString("Content-Type: text/html; charset=utf-8
-Content-Transfer-Encoding: quoted-printable
-", $this->mail->createBody());
+        self::assertStringContainsString("Content-Type: text/html; charset=utf-8" . PHPMailer::getLE() . "Content-Transfer-Encoding: quoted-printable" . PHPMailer::getLE(), $this->mail->createBody());
     }
 
     private function getMailContent(Mail $mail)