bug 58775: use assertNotBuiltInFormat

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1721902 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFDataFormat.java b/src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFDataFormat.java
index d7d77d8297f1bd3a58831f008e93df88dad44735..b14c6bdf30cf2046bf9121189d6c56677dc34d04 100644 (file)
--- a/src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFDataFormat.java
+++ b/src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFDataFormat.java
@@ -45,9 +45,11 @@ public final class TestXSSFDataFormat extends BaseTestDataFormat {
 
         // now create a custom format with Pound (\u00a3)
         DataFormat dataFormat = wb.createDataFormat();
-        short customFmtIdx = dataFormat.getFormat("\u00a3##.00[Yellow]");
+        String customFmt = "\u00a3##.00[Yellow]";
+        assertNotBuiltInFormat(customFmt);
+        short customFmtIdx = dataFormat.getFormat(customFmt);
         assertTrue(customFmtIdx > BuiltinFormats.FIRST_USER_DEFINED_FORMAT_INDEX );
-        assertEquals("\u00a3##.00[Yellow]", dataFormat.getFormat(customFmtIdx));
+        assertEquals(customFmt, dataFormat.getFormat(customFmtIdx));
     }
     
     /**