/*
* 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.nifi.processors.standard;
import org.apache.nifi.util.MockFlowFile;
import org.apache.nifi.util.TestRunner;
import org.apache.nifi.util.TestRunners;
import org.junit.Before;
import org.junit.Test;
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
public class TestExtractGrok {
private TestRunner testRunner;
private final static Path GROK_LOG_INPUT = Paths.get("src/test/resources/TestExtractGrok/apache.log");
private final static Path GROK_TEXT_INPUT = Paths.get("src/test/resources/TestExtractGrok/simple_text.log");
@Before
public void init() {
testRunner = TestRunners.newTestRunner(ExtractGrok.class);
}
@Test
public void testExtractGrokWithMatchedContent() throws IOException {
testRunner.setProperty(ExtractGrok.GROK_EXPRESSION, "%{COMMONAPACHELOG}");
testRunner.setProperty(ExtractGrok.GROK_PATTERN_FILE, "src/test/resources/TestExtractGrok/patterns");
testRunner.enqueue(GROK_LOG_INPUT);
testRunner.run();
testRunner.assertAllFlowFilesTransferred(ExtractGrok.REL_MATCH);
final MockFlowFile matched = testRunner.getFlowFilesForRelationship(ExtractGrok.REL_MATCH).get(0);
matched.assertAttributeEquals("grok.verb","GET");
matched.assertAttributeEquals("grok.response","401");
matched.assertAttributeEquals("grok.bytes","12846");
matched.assertAttributeEquals("grok.clientip","64.242.88.10");
matched.assertAttributeEquals("grok.auth","-");
matched.assertAttributeEquals("grok.timestamp","07/Mar/2004:16:05:49 -0800");
matched.assertAttributeEquals("grok.request","/twiki/bin/edit/Main/Double_bounce_sender?topicparent=Main.ConfigurationVariables");
matched.assertAttributeEquals("grok.httpversion","1.1");
}
@Test
public void testExtractGrokWithUnMatchedContent() throws IOException {
testRunner.setProperty(ExtractGrok.GROK_EXPRESSION, "%{ADDRESS}");
testRunner.setProperty(ExtractGrok.GROK_PATTERN_FILE, "src/test/resources/TestExtractGrok/patterns");
testRunner.enqueue(GROK_TEXT_INPUT);
testRunner.run();
testRunner.assertAllFlowFilesTransferred(ExtractGrok.REL_NO_MATCH);
final MockFlowFile notMatched = testRunner.getFlowFilesForRelationship(ExtractGrok.REL_NO_MATCH).get(0);
notMatched.assertContentEquals(GROK_TEXT_INPUT);
}
@Test
public void testExtractGrokWithNotFoundPatternFile() throws IOException {
testRunner.setProperty(ExtractGrok.GROK_EXPRESSION, "%{COMMONAPACHELOG}");
testRunner.setProperty(ExtractGrok.GROK_PATTERN_FILE, "src/test/resources/TestExtractGrok/toto_file");
testRunner.enqueue(GROK_LOG_INPUT);
testRunner.assertNotValid();
}
@Test
public void testExtractGrokWithBadGrokExpression() throws IOException {
testRunner.setProperty(ExtractGrok.GROK_EXPRESSION, "%{TOTO");
testRunner.setProperty(ExtractGrok.GROK_PATTERN_FILE, "src/test/resources/TestExtractGrok/patterns");
testRunner.enqueue(GROK_LOG_INPUT);
testRunner.assertNotValid();
}
}