/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* $Id: ResultCheck.java 1178747 2011-10-04 10:09:01Z vhennebert $ */
package org.apache.fop.layoutengine;
import org.w3c.dom.Node;
import org.apache.fop.apps.FormattingResults;
/**
* Simple check that requires a result property to evaluate to the expected value
*/
public class ResultCheck implements LayoutEngineCheck {
private String expected;
private String property;
/**
* Creates a new instance from a DOM node.
* @param node DOM node that defines this check
*/
public ResultCheck(Node node) {
this.expected = node.getAttributes().getNamedItem("expected").getNodeValue();
this.property = node.getAttributes().getNamedItem("property").getNodeValue();
}
/** {@inheritDoc} */
public void check(LayoutResult result) {
FormattingResults results = result.getResults();
String actual;
if (property.equals("pagecount")) {
actual = Integer.toString(results.getPageCount());
} else {
throw new RuntimeException("No such property test: " + property);
}
if (!expected.equals(actual)) {
throw new RuntimeException(
"Expected property to evaluate to '" + expected + "', but got '"
+ actual + "' (" + this + ")");
}
}
@Override
public String toString() {
return "Property: " + property;
}
}