ignore order of list

Author: simonLeary42

test/functional/PiMemberApproveTest.php

@@ -41,7 +41,12 @@ public function testApproveRequest()
             $piGroup->approveUser($requestedUser);
             $this->assertEmpty($piGroup->getRequests());
 
-            $this->assertEquals([$pi->getUID(), self::$requestUid], $piGroup->getGroupMemberUIDs());
+            $this->assertTrue(
+                arraysAreEqualUnOrdered(
+                    [$pi->getUID(), self::$requestUid],
+                    $piGroup->getGroupMemberUIDs()
+                )
+            );
             $this->assertTrue($piGroup->userExists($requestedUser));
         } finally {
             $piGroup->removeUser($requestedUser);
@@ -56,7 +61,12 @@ public function testApproveNonexistentRequest()
         $pi = $USER;
         $piGroup = $USER->getPIGroup();
         $this->assertTrue($piGroup->exists());
-        $this->assertEquals([$pi->getUID()], $piGroup->getGroupMemberUIDs());
+        $this->assertTrue(
+            arraysAreEqualUnOrdered(
+                [$pi->getUID()],
+                $piGroup->getGroupMemberUIDs()
+            )
+        );
         $this->assertEmpty($piGroup->getRequests());
 
         $notRequestedUser = new UnityUser(self::$noRequestUid, $LDAP, $SQL, $MAILER, $REDIS, $WEBHOOK);

test/functional/PiMemberDenyTest.php

@@ -37,7 +37,12 @@ public function testDenyRequest()
 
             $piGroup->denyUser($requestedUser);
             $this->assertEmpty($piGroup->getRequests());
-            $this->assertEquals([$pi->getUID()], $piGroup->getGroupMemberUIDs());
+            $this->assertTrue(
+                arraysAreEqualUnOrdered(
+                    [$pi->getUID()],
+                    $piGroup->getGroupMemberUIDs()
+                )
+            );
             $this->assertFalse($piGroup->userExists($requestedUser));
         } finally {
             $SQL->removeRequest(self::$requestUid, $piGroup->getPIUID());

test/phpunit-bootstrap.php

@@ -49,6 +49,12 @@
     mb_convert_encoding("Hello, World!", "UTF-16")
 ];
 
+function arraysAreEqualUnOrdered(array $a, array $b): bool
+{
+    return (array_diff($a, $b) == [] && array_diff($b, $a) == []);
+}
+
+
 function switchUser(
     string $eppn,
     string $given_name,