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https://issues.apache.org/jira/browse/NIFI-2565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15572097#comment-15572097
]
ASF GitHub Bot commented on NIFI-2565:
--------------------------------------
Github user markap14 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/1108#discussion_r83229335
--- Diff:
nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/TestGrokParser.java
---
@@ -0,0 +1,104 @@
+/*
+ * 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;
+
+/**
+ * Created by snamsi on 05/10/16.
+ */
+public class TestGrokParser {
+
+ private TestRunner testRunner;
+ final static Path GROK_LOG_INPUT =
Paths.get("src/test/resources/TestGrokParser/apache.log");
+ final static Path GROK_TEXT_INPUT =
Paths.get("src/test/resources/TestGrokParser/simple_text.log");
+
+
+ @Before
+ public void init() {
+ testRunner = TestRunners.newTestRunner(GrokParser.class);
+ }
+
+ @Test
+ public void testGrokParserWithMatchedContent() throws IOException {
+
+
+ testRunner.setProperty(GrokParser.GROK_EXPRESSION,
"%{COMMONAPACHELOG}");
+ testRunner.setProperty(GrokParser.GROK_PATTERN_FILE,
"src/test/resources/TestGrokParser/patterns");
+ testRunner.enqueue(GROK_LOG_INPUT);
+ testRunner.run();
+ testRunner.assertAllFlowFilesTransferred(GrokParser.REL_MATCH);
+ final MockFlowFile matched =
testRunner.getFlowFilesForRelationship(GrokParser.REL_MATCH).get(0);
+
+ matched.assertAttributeEquals("verb","GET");
+ matched.assertAttributeEquals("response","401");
+ matched.assertAttributeEquals("bytes","12846");
+ matched.assertAttributeEquals("clientip","64.242.88.10");
+ matched.assertAttributeEquals("auth","-");
+ matched.assertAttributeEquals("timestamp","07/Mar/2004:16:05:49
-0800");
+
matched.assertAttributeEquals("request","/twiki/bin/edit/Main/Double_bounce_sender?topicparent=Main.ConfigurationVariables");
+ matched.assertAttributeEquals("httpversion","1.1");
+
+ }
+
+ @Test
+ public void testGrokParserWithUnMatchedContent() throws IOException {
+
+
+ testRunner.setProperty(GrokParser.GROK_EXPRESSION, "%{ADDRESS}");
+ testRunner.setProperty(GrokParser.GROK_PATTERN_FILE,
"src/test/resources/TestGrokParser/patterns");
+ testRunner.enqueue(GROK_TEXT_INPUT);
+ testRunner.run();
+ testRunner.assertAllFlowFilesTransferred(GrokParser.REL_NO_MATCH);
+ final MockFlowFile notMatched =
testRunner.getFlowFilesForRelationship(GrokParser.REL_NO_MATCH).get(0);
+ notMatched.assertContentEquals(GROK_TEXT_INPUT);
+
+ }
+
+ @Test(expected = java.lang.AssertionError.class)
--- End diff --
Rather than expected an AssertionError, we should avoid calling
testRunner.run() and instead just use testRunner.assertNotValid()
> NiFi processor to parse logs using Grok patterns
> ------------------------------------------------
>
> Key: NIFI-2565
> URL: https://issues.apache.org/jira/browse/NIFI-2565
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Andre
> Fix For: 1.1.0
>
>
> Following up on Ryan Ward to create a Grok capable parser
> https://mail-archives.apache.org/mod_mbox/nifi-dev/201606.mbox/%3CCADD=rnPa8nHkJbeM280=PTQ=wurtwhstm5u+7btoo9pcym2...@mail.gmail.com%3E
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