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BATCH-1878: add test cases for reading empty XML documents

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This commit is contained in:
Dave Syer
2012-07-25 08:55:28 +01:00
parent 60dfdf87bc
commit 96d3564247
1 changed files with 27 additions and 0 deletions
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27
spring-batch-infrastructure/src/test/java/org/springframework/batch/item/xml/StaxEventItemReaderTests.java
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@@ -47,6 +47,12 @@ public class StaxEventItemReaderTests {
// test xml input
private String xml = "<root> <fragment> <misc1/> </fragment> <misc2/> <fragment> testString </fragment> </root>";
// test xml input
private String emptyXml = "<root></root>";
// test xml input
private String missingXml = "<root><misc1/><misc2>foo</misc2></root>";
private String fooXml = "<root xmlns=\"urn:org.test.foo\"> <fragment> <misc1/> </fragment> <misc2/> <fragment> testString </fragment> </root>";
private String mixedXml = "<fragment xmlns=\"urn:org.test.foo\"> <fragment xmlns=\"urn:org.test.bar\"> <misc1/> </fragment> <misc2/> <fragment xmlns=\"urn:org.test.bar\"> testString </fragment> </fragment>";
@@ -176,6 +182,27 @@ public class StaxEventItemReaderTests {
assertFalse(source.moveCursorToNextFragment(reader));
}
/**
* Empty document works OK.
*/
@Test
public void testMoveCursorToNextFragmentOnEmpty() throws XMLStreamException, FactoryConfigurationError, IOException {
Resource resource = new ByteArrayResource(emptyXml.getBytes());
XMLEventReader reader = XMLInputFactory.newInstance().createXMLEventReader(resource.getInputStream());
assertFalse(source.moveCursorToNextFragment(reader));
}
/**
* Document with no fragments works OK.
*/
@Test
public void testMoveCursorToNextFragmentOnMissing() throws XMLStreamException, FactoryConfigurationError, IOException {
Resource resource = new ByteArrayResource(missingXml.getBytes());
XMLEventReader reader = XMLInputFactory.newInstance().createXMLEventReader(resource.getInputStream());
assertFalse(source.moveCursorToNextFragment(reader));
}
/**
* Save restart data and restore from it.
*/