From 5273b4066eb2ff48f39d144c8c8e5461a9a5f509 Mon Sep 17 00:00:00 2001
From: "amelie.haladjian" <amelie.haladjian@gmail.com>
Date: Mon, 17 Nov 2025 11:03:02 +0100
Subject: [PATCH] feat(api tester): return exception message if previous
 exception is null

---
 src/Test/TestCase.php       | 10 +++++-----
 tests/Test/TestCaseTest.php |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/Test/TestCase.php b/src/Test/TestCase.php
index 1179cd9..2afb8d9 100644
--- a/src/Test/TestCase.php
+++ b/src/Test/TestCase.php
@@ -298,19 +298,19 @@ public function validateOpenApiSchema(): void
             $validator = new ResponseValidator($this->specification->getDocument());
             $validator->validate($operationAddress, $this->response);
         } catch (ValidationFailed $e) {
-            $exception = $e->getPrevious();
+            $previous = $e->getPrevious();
 
-            if ($exception instanceof SchemaMismatch) {
+            if ($previous instanceof SchemaMismatch) {
                 $breadcrumb = implode(
                     '.',
-                    $exception->dataBreadCrumb() !== null ? $exception->dataBreadCrumb()
+                    $previous->dataBreadCrumb() !== null ? $previous->dataBreadCrumb()
                         ->buildChain() : []
                 );
-                $message = sprintf('Invalid field: %s. %s', $breadcrumb, $exception->getMessage());
+                $message = sprintf('Invalid field: %s. %s', $breadcrumb, $previous->getMessage());
             }
             throw new InvalidResponseSchemaException(
                 $message ??
-                sprintf('Response schema validation failed: %s', $exception?->getMessage()),
+                sprintf('Response schema validation failed: %s', $e->getMessage()),
                 0,
                 $e
             );
diff --git a/tests/Test/TestCaseTest.php b/tests/Test/TestCaseTest.php
index 24dbce7..fa4be2f 100644
--- a/tests/Test/TestCaseTest.php
+++ b/tests/Test/TestCaseTest.php
@@ -90,7 +90,7 @@ public function testWrongEnum(): void
         $this->testCase->assert();
     }
 
-    public function testNullRequiredPropertyWithSchemaValidationShouldFail(): void
+    public function testIntInsteadOfStringShouldThrowInvalidSchemaException(): void
     {
         $this->expectException(InvalidResponseSchemaException::class);