Assert that deleting test-files and entries works in tests

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912709 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 5 insertions, 3 deletions

diff --git a/poi-ooxml/src/test/java/org/apache/poi/xssf/streaming/TestSXSSFUnicodeSurrogates.java b/poi-ooxml/src/test/java/org/apache/poi/xssf/streaming/TestSXSSFUnicodeSurrogates.java
index aba3a2f376..360bd0576d 100644
--- a/poi-ooxml/src/test/java/org/apache/poi/xssf/streaming/TestSXSSFUnicodeSurrogates.java
+++ b/poi-ooxml/src/test/java/org/apache/poi/xssf/streaming/TestSXSSFUnicodeSurrogates.java
@@ -18,6 +18,7 @@
 package org.apache.poi.xssf.streaming;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.Row;
@@ -62,7 +63,7 @@ class TestSXSSFUnicodeSurrogates {
                 assertEquals(unicodeText, cell2.getStringCellValue());
             }
         } finally {
-            tf.delete();
+            assertTrue(tf.delete());
         }
     }
 }
diff --git a/poi-ooxml/src/test/java/org/apache/poi/xssf/usermodel/TestXSSFUnicodeSurrogates.java b/poi-ooxml/src/test/java/org/apache/poi/xssf/usermodel/TestXSSFUnicodeSurrogates.java
index 506e0dead8..48c116eb15 100644
--- a/poi-ooxml/src/test/java/org/apache/poi/xssf/usermodel/TestXSSFUnicodeSurrogates.java
+++ b/poi-ooxml/src/test/java/org/apache/poi/xssf/usermodel/TestXSSFUnicodeSurrogates.java
@@ -18,6 +18,7 @@
 package org.apache.poi.xssf.usermodel;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.Row;
@@ -61,7 +62,7 @@ class TestXSSFUnicodeSurrogates {
                 assertEquals(unicodeText, cell2.getStringCellValue());
             }
         } finally {
-            tf.delete();
+            assertTrue(tf.delete());
         }
     }
 }
diff --git a/poi-ooxml/src/test/java/org/apache/poi/xssf/usermodel/TestXSSFWorkbook.java b/poi-ooxml/src/test/java/org/apache/poi/xssf/usermodel/TestXSSFWorkbook.java
index 8d258bb289..9e1a7cc0f3 100644
--- a/poi-ooxml/src/test/java/org/apache/poi/xssf/usermodel/TestXSSFWorkbook.java
+++ b/poi-ooxml/src/test/java/org/apache/poi/xssf/usermodel/TestXSSFWorkbook.java
@@ -1479,7 +1479,7 @@ public final class TestXSSFWorkbook extends BaseTestXWorkbook {
             }
             assertEquals(2, count);
         } finally {
-            tempFile.delete();
+            assertTrue(tempFile.delete());
         }
     }