Github user jagdeepsingh2 commented on a diff in the pull request:
https://github.com/apache/metron/pull/1245#discussion_r234872602
--- Diff:
metron-platform/metron-parsers/src/test/java/org/apache/metron/parsers/regex/RegularExpressionsParserTest.java
---
@@ -0,0 +1,118 @@
+/**
+ * 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.metron.parsers.regex;
+
+import static org.junit.Assert.assertTrue;
+
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import org.json.simple.JSONObject;
+import org.json.simple.parser.JSONParser;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.apache.metron.parsers.regex.RegularExpressionsParser;
+
+public class RegularExpressionsParserTest {
+ private RegularExpressionsParser regularExpressionsParser;
+ private JSONObject parserConfig;
+
+ @Test
--- End diff --
I have added more unit tests. Header regex being empty is a perfectly valid
scenario and I have added a unit test to support that. A missing
recordTypeRegex or an invalid regex is not a valid scenario and this invalid
config will be detected during topology initialization phase only. I have added
relevant unit tests for these scenarios as well.
---
