From 44d640990d4b6d7792776dcd5ed77caf36805799 Mon Sep 17 00:00:00 2001
From: jpraet <jimmy.praet@telenet.be>
Date: Thu, 7 Mar 2013 19:36:31 +0100
Subject: [PATCH] add additional test case that shows a bug in the current
 StaxEventItemWriter.shouldDeleteIfEmpty: when the writer restarts from a
 previous execution where the output file was deleted, this fails because
 FileUtils.setUpOutputFile expects the file to be there on restart

---
 .../item/xml/StaxEventItemWriterTests.java     | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/spring-batch-infrastructure/src/test/java/org/springframework/batch/item/xml/StaxEventItemWriterTests.java b/spring-batch-infrastructure/src/test/java/org/springframework/batch/item/xml/StaxEventItemWriterTests.java
index 7a373ee92..2901b5deb 100644
--- a/spring-batch-infrastructure/src/test/java/org/springframework/batch/item/xml/StaxEventItemWriterTests.java
+++ b/spring-batch-infrastructure/src/test/java/org/springframework/batch/item/xml/StaxEventItemWriterTests.java
@@ -431,6 +431,24 @@ public class StaxEventItemWriterTests {
 		writer.update(executionContext);
 		writer.close();
 		
+		writer = createItemWriter();
+		writer.setShouldDeleteIfEmpty(true);
+		writer.open(executionContext);
+		writer.close();
+		String content = getOutputFileContent();
+		assertTrue("Wrong content: " + content, content.contains(TEST_STRING));
+	}
+	
+	/**
+	 * Test that the writer can restart if the previous execution deleted empty file.
+	 */
+	@Test
+	public void testDeleteIfEmptyRestart() throws Exception {
+		writer.setShouldDeleteIfEmpty(true);
+		writer.open(executionContext);
+		writer.update(executionContext);
+		writer.close();
+		assertFalse(resource.getFile().exists());
 		writer = createItemWriter();
 		writer.setShouldDeleteIfEmpty(true);
 		writer.open(executionContext);