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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.plugins.event.protocol.xml;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import org.junit.Test;
import org.onap.policy.apex.service.engine.event.impl.filecarrierplugin.consumer.HeaderDelimitedTextBlockReader;
import org.onap.policy.apex.service.engine.event.impl.filecarrierplugin.consumer.TextBlock;
/**
* The Class TestXmlTaggedEventConsumer.
*/
public class XmlTaggedEventConsumerTest {
/**
* Test garbage text line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testGarbageTextLine() throws IOException {
verifyNull("testGarbageTextLine", "hello there");
}
/**
* Test partial event line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testPartialEventLine() throws IOException {
verifyNull("testPartialEventLine", "1469781869268</TestTimestamp></MainTag>");
}
/**
* Test full event line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventLine() throws IOException {
verifyLine("testFullEventLine", "<?xml><MainTag><TestTimestamp>1469781869268</TestTimestamp></MainTag>",
"<?xml><MainTag><TestTimestamp>1469781869268</TestTimestamp></MainTag>");
}
/**
* Test full event garbage before line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventGarbageBeforeLine() throws IOException {
verifyEnd("testFullEventGarbageBeforeLine",
"Garbage<?xml><MainTag><TestTimestamp>1469781869268</TestTimestamp></MainTag>");
}
/**
* Test full event garbage before after line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventGarbageBeforeAfterLine() throws IOException {
verifyEnd("testFullEventGarbageBeforeAfterLine",
"Garbage<?xml><MainTag><TestTimestamp>1469781869268</TestTimestamp></MainTag>Rubbish");
}
/**
* Test full event garbage after line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventGarbageAfterLine() throws IOException {
verifyLine("testFullEventGarbageAfterLine",
"<?xml><MainTag><TestTimestamp>1469781869268</TestTimestamp></MainTag>Rubbish",
"<?xml><MainTag><TestTimestamp>1469781869268</TestTimestamp></MainTag>Rubbish");
}
/**
* Test garbage text multi line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testGarbageTextMultiLine() throws IOException {
verifyEnd("testGarbageTextMultiLine", "hello\nthere");
}
/**
* Test partial event multi line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testPartialEventMultiLine() throws IOException {
verifyEnd("testPartialEventMultiLine", "1469781869268\n</TestTimestamp>\n</MainTag>");
}
/**
* Test full event multi line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventMultiLine() throws IOException {
verifyLine("testFullEventMultiLine",
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>\n\n",
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>");
}
/**
* Test full event garbage before multi line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventGarbageBeforeMultiLine() throws IOException {
verifyLine("testFullEventGarbageBeforeMultiLine",
"Garbage\n<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>\n\n",
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>");
}
/**
* Test full event garbage before after multi line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventGarbageBeforeAfterMultiLine() throws IOException {
String garbageString = "Garbage\n<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>"
+ "\n</MainTag>\nRubbish\n\n";
verifyLine("testFullEventsGarbageAfterLine", garbageString,
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>\nRubbish");
}
/**
* Test full event garbage after multi line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventGarbageAfterMultiLine() throws IOException {
verifyLine("testFullEventGarbageAfterMultiLine",
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>\nRubbish",
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>\nRubbish");
}
/**
* Test partial events line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testPartialEventsLine() throws IOException {
verifyEnd("testPartialEventsLine", "1469781869268</TestTimestamp></MainTag><?xml><MainTag>"
+ "<TestTimestamp>1469781869268</TestTimestamp>");
}
/**
* Test full events garbage before line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventsGarbageBeforeLine() throws IOException {
verifyEnd("testPartialEventsLine",
"Garbage<?xml><MainTag><TestTimestamp>1469781869268</TestTimestamp></MainTag>"
+ "<?xml><MainTag><TestTimestamp>");
}
/**
* Test full events garbage before after line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventsGarbageBeforeAfterLine() throws IOException {
verifyEnd("testFullEventGarbageBeforeLine", "Garbage<?xml><MainTag><TestTimestamp>1469781869268</TestTimestamp>"
+ "</MainTag>Rubbish<?xml><MainTag><TestTimestamp>\nRefuse");
}
/**
* Test full events garbage after line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventsGarbageAfterLine() throws IOException {
String garbageString = "<?xml><MainTag><TestTimestamp>1469781869268</TestTimestamp>"
+ "</MainTag>Rubbish<?xml><MainTag><TestTimestamp>Refuse";
verifyLine("testFullEventsGarbageAfterLine", garbageString, garbageString);
}
/**
* Test partial events multi line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testPartialEventsMultiLine() throws IOException {
verifyLine("testPartialEventsMultiLine",
"1469781869268\n</TestTimestamp>\n</MainTag>\n<?xml>\n<MainTag>\n<TestTimestamp>",
"<?xml>\n<MainTag>\n<TestTimestamp>");
}
/**
* Test full events multi line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventsMultiLine() throws IOException {
String garbageString = "<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n"
+ "</MainTag>\n<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>\n";
verifyLines("testFullEventsMultiLine", garbageString,
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>",
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>");
}
/**
* Test full events garbage before multi line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventsGarbageBeforeMultiLine() throws IOException {
String garbageString = "Garbage\n<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n"
+ "</MainTag>\n\n<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>\n";
verifyLines("testFullEventsGarbageBeforeMultiLine", garbageString,
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>",
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>");
}
/**
* Test full events garbage before after multi line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventsGarbageBeforeAfterMultiLine() throws IOException {
String garbageString = "Garbage\n<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n"
+ "</MainTag>\nRubbish\n<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n"
+ "</MainTag>\nRefuse\n";
verifyLines("testFullEventsGarbageBeforeAfterMultiLine", garbageString,
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>\nRubbish",
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>\nRefuse");
}
/**
* Test full events garbage after multi line.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testFullEventsGarbageAfterMultiLine() throws IOException {
verifyLine("testFullEventsGarbageAfterMultiLine",
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>\nRubbish",
"<?xml>\n<MainTag>\n<TestTimestamp>1469781869268</TestTimestamp>\n</MainTag>\nRubbish");
}
private void verifyNull(String testName, String xml) throws IOException {
final InputStream xmlInputStream = new ByteArrayInputStream(xml.getBytes());
final HeaderDelimitedTextBlockReader xmlTaggedReader = new HeaderDelimitedTextBlockReader("<?xml", null, true);
xmlTaggedReader.init(xmlInputStream);
final TextBlock textBlock = xmlTaggedReader.readTextBlock();
assertNull(testName, textBlock.getText());
assertTrue(testName, textBlock.isEndOfText());
}
private void verifyLine(String testName, String xml, String expected) throws IOException {
final InputStream xmlInputStream = new ByteArrayInputStream(xml.getBytes());
final HeaderDelimitedTextBlockReader xmlTaggedReader = new HeaderDelimitedTextBlockReader("<?xml", null, true);
xmlTaggedReader.init(xmlInputStream);
final TextBlock textBlock = xmlTaggedReader.readTextBlock();
assertEquals(testName, expected, textBlock.getText());
assertTrue(testName, textBlock.isEndOfText());
}
private void verifyLines(String testName, String xml, String expected, String expected2) throws IOException {
final InputStream xmlInputStream = new ByteArrayInputStream(xml.getBytes());
final HeaderDelimitedTextBlockReader xmlTaggedReader = new HeaderDelimitedTextBlockReader("<?xml", null, true);
xmlTaggedReader.init(xmlInputStream);
TextBlock textBlock = xmlTaggedReader.readTextBlock();
assertEquals(testName, expected, textBlock.getText());
assertFalse(testName, textBlock.isEndOfText());
textBlock = xmlTaggedReader.readTextBlock();
assertEquals(testName, expected2, textBlock.getText());
assertTrue(testName, textBlock.isEndOfText());
}
private void verifyEnd(String testName, String xml) throws IOException {
final InputStream xmlInputStream = new ByteArrayInputStream(xml.getBytes());
final HeaderDelimitedTextBlockReader xmlTaggedReader = new HeaderDelimitedTextBlockReader("<?xml", null, true);
xmlTaggedReader.init(xmlInputStream);
final TextBlock textBlock = xmlTaggedReader.readTextBlock();
assertTrue(testName, textBlock.isEndOfText());
}
}
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