From f4ebc351f3c4e6ea51bfec5b8d13d936240dfe70 Mon Sep 17 00:00:00 2001
From: Joshua Ramon Enslin <joshua@museum-digital.de>
Date: Thu, 13 Aug 2026 11:43:53 +0200
Subject: [PATCH] Add type check in test (to satisfy phpstan)

---
 tests/NodaTimeSplitterTest.php | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/tests/NodaTimeSplitterTest.php b/tests/NodaTimeSplitterTest.php
index d9fdd51..0d1d0fa 100644
--- a/tests/NodaTimeSplitterTest.php
+++ b/tests/NodaTimeSplitterTest.php
@@ -1372,14 +1372,16 @@ final class NodaTimeSplitterTest extends TestCase {
 
         $output = NodaTimeSplitter::attempt_splitting("20th century");
         self::assertNotEmpty($output);
-        self::assertEquals($output->toOldFormat(), [
-            0 => "1901",
-            1 => "2000",
-            2 => "00",
-            3 => "00",
-            4 => "+",
-            5 => "",
-        ]);
+        if ($output !== false) {
+            self::assertEquals($output->toOldFormat(), [
+                0 => "1901",
+                1 => "2000",
+                2 => "00",
+                3 => "00",
+                4 => "+",
+                5 => "",
+            ]);
+        }
         self::assertEquals($output->toTimeName(), "1901-2000");
         self::assertEquals(NodaTimeSplitter::timePartsToCountingYear($output), 1951);