fix: some leftovers in tests

Author: TorstenDittmann

tests/integration/class.php

@@ -1,5 +1,5 @@
 <?php
 
-$class = test_class("class", "works");
+$class = test_class('class', 'works');
 
 echo $class->test();

tests/integration/number_unsigned.php

@@ -1,12 +1,11 @@
 <?php
 
-try {
-    echo test_number_unsigned(-12);
-} catch (\Throwable $th) {
-    echo "thrown";
-    echo ' ';
-}
-
 echo test_number_unsigned(0);
 echo ' ';
 echo test_number_unsigned(12);
+
+try {
+    echo test_number_unsigned(-12);
+} catch (\Throwable $th) {
+    echo ' invalid';
+}

tests/src/lib.rs

@@ -160,7 +160,7 @@ mod tests {
 
     #[test]
     fn number_unsigned_works() {
-        assert_eq!(run_php("number_unsigned.php"), "thrown 0 12");
+        assert_eq!(run_php("number_unsigned.php"), "0 12 invalid");
     }
 
     #[test]