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/*
*
* 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.
*
*/
package org.apache.qpid.disttest.controller.config;
import static org.apache.commons.beanutils.PropertyUtils.getProperty;
import java.util.List;
import java.util.TreeMap;
import org.apache.qpid.test.utils.QpidTestCase;
import org.apache.qpid.test.utils.TestFileUtils;
import com.google.gson.Gson;
public class JavaScriptConfigEvaluatorTest extends QpidTestCase
{
public void testEvaluateJavaScript() throws Exception
{
String jsFilePath = TestFileUtils.createTempFileFromResource(this, "JavaScriptConfigEvaluatorTest-test-config.js").getAbsolutePath();
String rawConfig = new JavaScriptConfigEvaluator().evaluateJavaScript(jsFilePath);
Object configAsObject = getObject(rawConfig);
// Tests are produced by the QPID.iterations js function
assertEquals("Unexpected number of countries", 2, getPropertyAsList(configAsObject, "_countries").size());
Object country0 = getProperty(configAsObject, "_countries.[0]");
assertEquals("Unexpected country name", "Country", getProperty(country0, "_name"));
assertEquals("Unexpected country iteration number", 0, getPropertyAsInt(country0, "_iterationNumber"));
assertEquals("Unexpected number of regions", 2, getPropertyAsList(country0, "_regions").size());
// Region names are produced by the QPID.times js function
assertEquals("Unexpected region name", "repeatingRegion0", getProperty(country0, "_regions.[0]._name"));
assertEquals("Unexpected region name", "repeatingRegion1", getProperty(country0, "_regions.[1]._name"));
// Iterating attribute are produced by the QPID.iterations js function
assertEquals("Unexpected iterating attribute", "0", getProperty(country0, "_regions.[0]._towns.[0]._iteratingAttribute"));
Object country1 = getProperty(configAsObject, "_countries.[1]");
assertEquals("Unexpected country iteration number", 1, getPropertyAsInt(country1, "_iterationNumber"));
assertEquals("Unexpected iterating attribute", "1", getProperty(country1, "_regions.[0]._towns.[0]._iteratingAttribute"));
}
private int getPropertyAsInt(Object configAsObject, String property) throws Exception
{
Number propertyValue = (Number) getProperty(configAsObject, property);
return propertyValue.intValue();
}
private List<?> getPropertyAsList(Object configAsObject, String property)
throws Exception
{
return (List<?>)getProperty(configAsObject, property);
}
private Object getObject(String jsonStringIn)
{
Gson gson = new Gson();
@SuppressWarnings("rawtypes")
TreeMap object = gson.fromJson(jsonStringIn, TreeMap.class);
return object;
}
}
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