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INT-1659 added 'evaluateAsNode' attribute to XPath router, added tests

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This commit is contained in:
Oleg Zhurakousky
2010-12-03 10:25:58 -05:00
parent 616d44a290
commit 317d2cad7f
2 changed files with 47 additions and 5 deletions
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36
spring-integration-xml/src/test/java/org/springframework/integration/xml/router/XPathRouterTests.java
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@@ -45,6 +45,30 @@ public class XPathRouterTests {
assertEquals("Wrong number of channels returned", 1, channelNames.length);
assertEquals("Wrong channel name", "one", channelNames[0]);
}
@Test
@SuppressWarnings({ "unchecked", "rawtypes" })
public void simpleSingleAttributeAsString() throws Exception {
Document doc = XmlTestUtil.getDocumentForString("<doc type=\"one\" />");
XPathExpression expression = XPathExpressionFactory.createXPathExpression("/doc/@type");
XPathRouter router = new XPathRouter(expression);
router.setEvaluateAsNode(false);
Object[] channelNames = router.getChannelIdentifiers(new GenericMessage(doc)).toArray();
assertEquals("Wrong number of channels returned", 1, channelNames.length);
assertEquals("Wrong channel name", "one", channelNames[0]);
}
@Test
@SuppressWarnings({ "unchecked", "rawtypes" })
public void simpleRootNode() throws Exception {
Document doc = XmlTestUtil.getDocumentForString("<doc><foo>oleg</foo><bar>bang</bar></doc>");
XPathExpression expression = XPathExpressionFactory.createXPathExpression("name(./node())");
XPathRouter router = new XPathRouter(expression);
router.setEvaluateAsNode(false);
Object[] channelNames = router.getChannelIdentifiers(new GenericMessage(doc)).toArray();
assertEquals("Wrong number of channels returned", 1, channelNames.length);
assertEquals("Wrong channel name", "doc", channelNames[0]);
}
@Test
@SuppressWarnings({ "unchecked", "rawtypes" })
@@ -57,16 +81,24 @@ public class XPathRouterTests {
assertEquals("Wrong channel name", "bOne", channelNames[0]);
assertEquals("Wrong channel name", "bTwo", channelNames[1]);
}
@Test
@SuppressWarnings({ "unchecked", "rawtypes" })
/*
* Will return only one (the first node text in the collection), since
* the evaluation return type use is String (not NODESET)
* This test is just for sanity and the reminder that setting 'evaluateAsNode'
* to 'false' would still result in no exception but result will most likely be
* not what is expected.
*/
public void multipleNodeValuesAsString() throws Exception {
XPathExpression expression = XPathExpressionFactory.createXPathExpression("/doc/book");
XPathRouter router = new XPathRouter(expression);
router.setEvaluateAsNode(false);
Object[] channelNames = router.getChannelIdentifiers(new GenericMessage("<doc type=\"one\"><book>bOne</book><book>bTwo</book></doc>")).toArray();
assertEquals("Wrong number of channels returned", 2, channelNames.length);
assertEquals("Wrong number of channels returned", 1, channelNames.length);
assertEquals("Wrong channel name", "bOne", channelNames[0]);
assertEquals("Wrong channel name", "bTwo", channelNames[1]);
}
@Test(expected = MessagingException.class)