Add more output for a failure that we saw once in CI

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1914405 13f79535-47bb-0310-9956-ffa450edef68
apache · Dec 6, 2023 · 25e2d5c · 25e2d5c
1 parent 15dd62d
commit 25e2d5c
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/poi-ooxml/src/test/java/org/apache/poi/poifs/crypt/dsig/TestSignatureInfo.java b/poi-ooxml/src/test/java/org/apache/poi/poifs/crypt/dsig/TestSignatureInfo.java
@@ -252,7 +252,11 @@ void office2007prettyPrintedRels() throws Exception {
             si.setOpcPackage(pkg);
             si.setSignatureConfig(sic);
             boolean isValid = si.verifySignature();
-            assertTrue(isValid);
+
+            assertTrue(isValid,
+                    // add some details to find out why "verifySignature()" returns false sometimes
+                    "Verifying signature failed, hasNext: " + si.getSignatureParts().iterator().hasNext() + ": " +
+                            (si.getSignatureParts().iterator().hasNext() ? si.getSignatureParts().iterator() : ""));
         }
     }