/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteChangeValue(org.w3c.dom.NodeList,
* java.util.ArrayList)} .
*
* @throws XMLWeaverException
*/
@Test
public void testInterpreteChangeValue() throws XMLWeaverException {
NodeList joinPoints = xPathEvaluator.evaluateXPath("//books:book/books:author", document);
oInterpreter.interpreteChangeValue(joinPoints, testText3);
assertTrue(
"the selected elements have a textNode with the corresponding value",
xPathEvaluator
.evaluateXPath("//books:book/books:author/text()", document)
.item(2)
.getNodeValue()
.contentEquals("text2"));
assertTrue(
"old textContent was removed",
xPathEvaluator
.evaluateXPath("//books:book/books:author/text()", document)
.item(2)
.getNodeValue()
.contains("mixedContent")
== false);
joinPoints = xPathEvaluator.evaluateXPath("//books:book/attribute::inStock", document);
oInterpreter.interpreteChangeValue(joinPoints, testText3);
assertTrue(
"the attribute was changed",
xPathEvaluator
.evaluateXPath("//books:book[3]/attribute::inStock", document)
.item(0)
.getNodeValue()
.contentEquals("text2"));
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteFillComponentByID(java.lang.String,
* java.lang.String, org.w3c.dom.NodeList, java.util.List)} .
*
* @throws XMLWeaverException
*/
@Test
public void testInterpreteFillComponentByID() throws XMLWeaverException {
final Document listTarget = parser.buildDOM(URI.create("testData/bookList.xml"));
final Document bookSource = parser.buildDOM(URI.create("testData/book.xml"));
final NodeList joinPoints = xPathEvaluator.evaluateXPath("//book", listTarget);
final NodeList sourceComps = xPathEvaluator.evaluateXPath("//books:book", bookSource);
final List<Element> sourceComponents = new ArrayList<Element>();
sourceComponents.add((Element) sourceComps.item(0));
sourceComponents.add((Element) sourceComps.item(1));
sourceComponents.add((Element) sourceComps.item(2));
oInterpreter.interpreteFillComponentByID("price", "price", joinPoints, sourceComponents);
NodeList result = xPathEvaluator.evaluateXPath("//book//books:name/text()", listTarget);
assertTrue(
"JoinPoints are filled with the correct nodes",
(result.item(0).getNodeValue().contentEquals("Sam")
& result.item(1).getNodeValue().contentEquals("M."))
& result.item(2).getNodeValue().contentEquals("A"));
oInterpreter.interpreteFillComponentByID("price", "price", joinPoints, sourceComponents);
result = xPathEvaluator.evaluateXPath("//book//books:name/text()", listTarget);
assertTrue(
"Already existing nodes in joinPoints are kept",
(result.item(0).getNodeValue().contentEquals("Sam")
& result.item(1).getNodeValue().contentEquals("Sam"))
& result.item(2).getNodeValue().contentEquals("M."));
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteCollapseElement(org.w3c.dom.NodeList,
* java.util.ArrayList)} .
*
* @throws XMLWeaverException
*/
@Test
public void testInterpreteCollapseElement() throws XMLWeaverException {
final NodeList joinPoints = xPathEvaluator.evaluateXPath("//books:book/books:title", document);
oInterpreter.interpreteCollapseElement(joinPoints, testText3);
assertTrue(
"the nodes have a textNode",
xPathEvaluator.evaluateXPath("//books:book/books:title/text()", document).getLength() == 3);
assertTrue(
"the nodes have no other child left",
xPathEvaluator.evaluateXPath("//books:book/books:title/*[2]", document).getLength() == 0);
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteFillComponentByID(java.lang.String,
* java.lang.String, org.w3c.dom.NodeList, java.util.List)} .
*
* @throws XMLWeaverException
*/
@Test(expected = XMLWeaverException.class)
public void testInterpreteFillComponentByIDSameNode() throws XMLWeaverException {
final Document target = parser.buildDOM(URI.create("testData/bookList.xml"));
final Document source = target;
final NodeList joinPoints = xPathEvaluator.evaluateXPath("//book", target);
final NodeList sourceComps = xPathEvaluator.evaluateXPath("//book", source);
final List<Element> sourceComponents = new ArrayList<Element>();
sourceComponents.add((Element) sourceComps.item(0));
sourceComponents.add((Element) sourceComps.item(1));
sourceComponents.add((Element) sourceComps.item(2));
oInterpreter.interpreteFillComponentByID("price", "price", joinPoints, sourceComponents);
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteMoveElement(org.w3c.dom.Node,
* org.w3c.dom.Node, int)} .
*
* @throws XMLWeaverException
*/
@Test
public void testInterpreteMoveElement() throws XMLWeaverException {
Node joinPoint = xPathEvaluator.evaluateXPath("//books:book[1]/books:title", document).item(0);
final Node target =
xPathEvaluator.evaluateXPath("//books:book[2]/books:title", document).item(0);
final int lengthOld = target.getChildNodes().getLength();
oInterpreter.interpreteMoveElement(joinPoint, target, 1);
joinPoint = xPathEvaluator.evaluateXPath("//books:book[1]/books:title", document).item(0);
assertTrue(
"target should have one more child now",
target.getChildNodes().getLength() == lengthOld + 1);
assertNull(
"source should be null now",
xPathEvaluator.evaluateXPath("//books:book[1]/books:title", document).item(0));
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteChooseVariant(org.w3c.dom.NodeList)}
* .
*
* @throws XMLWeaverException
*/
@Test
public void testInterpreteChooseVariant() throws XMLWeaverException {
final NodeList joinPoints = xPathEvaluator.evaluateXPath("//books:book[1]", document);
oInterpreter.interpreteChooseVariant(joinPoints);
assertTrue(
"only one variant should be left",
xPathEvaluator.evaluateXPath("//books:book", document).getLength() == 1);
assertTrue(
"the variant left should be the right one",
(xPathEvaluator
.evaluateXPath("//books:book/books:author/books:name", document)
.item(0)
.getTextContent()
.contentEquals("Sam")));
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteInsertElement(org.w3c.dom.NodeList,
* java.util.ArrayList, int)} .
*
* @throws XMLWeaverException
*/
@Test
public void testInterpreteInsertElement() throws XMLWeaverException {
NodeList joinPoints = xPathEvaluator.evaluateXPath("//books:book/books:title[1]", document);
final int lengthOld = joinPoints.item(0).getChildNodes().getLength();
oInterpreter.interpreteInsertElement(joinPoints, testElements3, 0);
assertTrue(joinPoints.item(1).getChildNodes().item(0).getNodeName().contentEquals("test1"));
assertTrue(joinPoints.item(2).getChildNodes().item(0).getNodeName().contentEquals("test2"));
assertTrue(
"exactly one Node has to be added",
joinPoints.item(0).getChildNodes().getLength() - 1 == lengthOld);
joinPoints = xPathEvaluator.evaluateXPath("//books:book[1]", document);
oInterpreter.interpreteInsertElement(joinPoints, testElements1, 0);
assertTrue(
"inserted element must be at position 0",
joinPoints.item(0).getChildNodes().item(0).getNodeName().contentEquals("test0"));
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteExpandElement(org.w3c.dom.NodeList,
* java.util.ArrayList)} .
*
* @throws XMLWeaverException
*/
@Test
public void testInterpreteExpandElement() throws XMLWeaverException {
final NodeList joinPoints = xPathEvaluator.evaluateXPath("//books:book/books:title", document);
oInterpreter.interpreteExpandElement(joinPoints, testElements3);
assertTrue(
"no textNodes are left",
(xPathEvaluator.evaluateXPath("//books:book/books:title/text()", document).getLength()
== 0));
assertTrue(
"the nodes have a new child",
(xPathEvaluator.evaluateXPath("//books:book/books:title/*[1]", document).getLength() == 3));
assertTrue(
"the node's name must be test2",
(xPathEvaluator.evaluateXPath("//books:book[3]/books:title/test2", document).getLength()
== 1));
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpretChangeOrder(org.w3c.dom.NodeList,
* java.lang.String)} . This test method must throw an {@link XMLWeaverException} because the
* given permutation is incorrect, since there is a duplicate mapping to a position
*
* @throws XMLWeaverException
*/
@Test(expected = XMLWeaverException.class)
public void testInterpretChangeOrderDuplicate() throws XMLWeaverException {
final NodeList joinPoints =
xPathEvaluator.evaluateXPath("//books:book[3]/books:author", document);
final String permutation = "(2 2 1)";
oInterpreter.interpretChangeOrder(joinPoints, permutation);
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteEnrichContent(org.w3c.dom.NodeList,
* int, java.util.ArrayList)} .
*
* @throws XMLWeaverException
*/
@Test
public void testInterpreteEnrichContent() throws XMLWeaverException {
final NodeList joinPoints = xPathEvaluator.evaluateXPath("//books:book", document);
final int position = -1;
final ArrayList<Text> valueList =
new ArrayList<Text>() {
private static final long serialVersionUID = 1L;
{
add(document.createTextNode("data"));
add(document.createTextNode("data"));
add(document.createTextNode("data"));
}
};
oInterpreter.interpreteEnrichContent(joinPoints, position, valueList);
final NodeList result = xPathEvaluator.evaluateXPath("//books:book", document);
assertTrue(
"every book should now have a textNode", result.getLength() == joinPoints.getLength());
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteReduceContent(org.w3c.dom.NodeList,
* java.lang.String)} .
*
* @throws XMLWeaverException
*/
@Test
public void testInterpreteReduceContent() throws XMLWeaverException {
final NodeList joinPoints =
xPathEvaluator.evaluateXPath("//books:book/books:publisher", document);
oInterpreter.interpreteReduceContent(joinPoints, "Media");
assertTrue("", joinPoints.item(0).getFirstChild().getNodeValue().contentEquals("VVM"));
oInterpreter.interpreteReduceContent(joinPoints, "");
assertTrue("no textNode should be left", joinPoints.item(0).getChildNodes().getLength() == 0);
oInterpreter.interpreteReduceContent(joinPoints, null);
assertTrue("no textNode should be left", joinPoints.item(0).getChildNodes().getLength() == 0);
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpretChangeOrder(org.w3c.dom.NodeList,
* java.lang.String)} .
*
* @throws XMLWeaverException
*/
@Test
public void testInterpretChangeOrder() throws XMLWeaverException {
final NodeList joinPoints =
xPathEvaluator.evaluateXPath("//books:book[3]/books:author", document);
String permutation = "(2 3 1)";
oInterpreter.interpretChangeOrder(joinPoints, permutation);
final String[] nodes = new String[3];
NodeList result =
xPathEvaluator
.evaluateXPath("//books:book[3]/books:author", document)
.item(0)
.getChildNodes();
nodes[0] = result.item(0).getNodeName();
nodes[1] = result.item(1).getNodeName();
nodes[2] = result.item(2).getNodeName();
final String[] expected = new String[3];
expected[0] = "lastName";
expected[1] = "#text";
expected[2] = "name";
assertArrayEquals("the children's order was changed correctly", expected, nodes);
permutation = "(3 1 2)";
oInterpreter.interpretChangeOrder(joinPoints, permutation);
result =
xPathEvaluator
.evaluateXPath("//books:book[3]/books:author", document)
.item(0)
.getChildNodes();
nodes[0] = result.item(0).getNodeName();
nodes[1] = result.item(1).getNodeName();
nodes[2] = result.item(2).getNodeName();
expected[2] = "lastName";
expected[0] = "#text";
expected[1] = "name";
assertArrayEquals("the children's order was changed correctly", expected, nodes);
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteEnrichContent(org.w3c.dom.NodeList,
* int, java.util.ArrayList)} .
*
* @throws XMLWeaverException because the enriched nodes have to be elementNodes
*/
@Test(expected = XMLWeaverException.class)
public void testInterpreteEnrichContentWrongNodeType() throws XMLWeaverException {
final NodeList joinPoints =
xPathEvaluator.evaluateXPath("//books:book[1]/books:title/text()", document);
final int position = -1;
final ArrayList<Text> valueList =
new ArrayList<Text>() {
private static final long serialVersionUID = 1L;
{
add(document.createTextNode("data"));
}
};
oInterpreter.interpreteEnrichContent(joinPoints, position, valueList);
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteEnrichContent(org.w3c.dom.NodeList,
* int, java.util.ArrayList)} . The {@link IndexOutOfBoundsException} is thrown because any
* joinPoint needs a textNode
*
* @throws XMLWeaverException
*/
@Test(expected = IndexOutOfBoundsException.class)
public void testInterpreteEnrichContentNotEnoughArgs() throws XMLWeaverException {
final NodeList joinPoints = xPathEvaluator.evaluateXPath("//books:book", document);
final int position = -1;
final ArrayList<Text> valueList =
new ArrayList<Text>() {
private static final long serialVersionUID = 1L;
{
add(document.createTextNode("data"));
add(document.createTextNode("data"));
}
};
oInterpreter.interpreteEnrichContent(joinPoints, position, valueList);
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteDelete(org.w3c.dom.NodeList)}
* .
*
* @throws XMLWeaverException
*/
@Test
public void testInterpreteDelete() throws XMLWeaverException {
NodeList nodeList = xPathEvaluator.evaluateXPath("//books:book/attribute::inStock", document);
oInterpreter.interpreteDelete(nodeList);
assertTrue(
"attribute was removed",
(xPathEvaluator.evaluateXPath("//books:book/attribute::inStock", document)).getLength()
== 0);
nodeList = xPathEvaluator.evaluateXPath("//books:book/books:title/text()", document);
oInterpreter.interpreteDelete(nodeList);
assertTrue(
"textNodes are removed",
(xPathEvaluator.evaluateXPath("//books:book/books:title/text()", document)).getLength()
== 0);
nodeList = xPathEvaluator.evaluateXPath("//books:book[1]/books:title", document);
oInterpreter.interpreteDelete(nodeList);
assertTrue(
"no nodes of type \"title\" should be left in the first book",
(xPathEvaluator.evaluateXPath("//books:book[1]/books:title", document)).getLength() == 0);
nodeList = xPathEvaluator.evaluateXPath("//books:book", document);
oInterpreter.interpreteDelete(nodeList);
assertTrue(
"no books left", (xPathEvaluator.evaluateXPath("//books:book", document)).getLength() == 0);
}
/**
* Test method for {@link
* net.hyperadapt.pxweave.interpreter.test.OperationInterpreter#interpreteInsertElement(org.w3c.dom.NodeList,
* java.util.ArrayList, int)} .
*
* @throws XMLWeaverException
*/
@Test(expected = XMLWeaverException.class)
public void testInterpreteInsertElementNoElement() throws XMLWeaverException {
final NodeList joinPoints =
xPathEvaluator.evaluateXPath("//books:book/books:title[1]/text()", document);
oInterpreter.interpreteInsertElement(joinPoints, testElements1, -1);
}